path: root/boards/decode/decode.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A0 46811 33110
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:+6V #PWR05
U 1 1 60E4B4C6
P 9800 1700
F 0 "#PWR05" H 9800 1550 50  0001 C CNN
F 1 "+6V" H 9815 1873 50  0000 C CNN
F 2 "" H 9800 1700 50  0001 C CNN
F 3 "" H 9800 1700 50  0001 C CNN
	1    9800 1700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 60E4C023
P 9800 3900
F 0 "#PWR06" H 9800 3650 50  0001 C CNN
F 1 "GND" H 9805 3727 50  0000 C CNN
F 2 "" H 9800 3900 50  0001 C CNN
F 3 "" H 9800 3900 50  0001 C CNN
	1    9800 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 60E4C9C1
P 9400 3700
F 0 "#PWR04" H 9400 3450 50  0001 C CNN
F 1 "GND" H 9405 3527 50  0000 C CNN
F 2 "" H 9400 3700 50  0001 C CNN
F 3 "" H 9400 3700 50  0001 C CNN
	1    9400 3700
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR03
U 1 1 60E4CC4D
P 9400 3500
F 0 "#PWR03" H 9400 3350 50  0001 C CNN
F 1 "+6V" H 9415 3673 50  0000 C CNN
F 2 "" H 9400 3500 50  0001 C CNN
F 3 "" H 9400 3500 50  0001 C CNN
	1    9400 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	9400 3600 9400 3700
Text Label 10200 1900 0    50   ~ 0
CLEAR
Text Label 10200 2000 0    50   ~ 0
DECODE
Text Label 10200 2100 0    50   ~ 0
OUTADDR
Text Label 10200 2400 0    50   ~ 0
OUTDATA
$Comp
L Connector_Generic:Conn_02x08_Counter_Clockwise J4
U 1 1 60E611CC
P 6350 3300
F 0 "J4" H 6400 3817 50  0000 C CNN
F 1 "Conn_02x08_Counter_Clockwise" H 6400 3726 50  0000 C CNN
F 2 "" H 6350 3300 50  0001 C CNN
F 3 "~" H 6350 3300 50  0001 C CNN
	1    6350 3300
	1    0    0    -1  
$EndComp
Text Label 6150 3000 2    50   ~ 0
UIP0
Text Label 6150 3100 2    50   ~ 0
UIP1
Text Label 6150 3200 2    50   ~ 0
UIP2
Text Label 6150 3300 2    50   ~ 0
UIP3
Text Label 6150 3400 2    50   ~ 0
UIP4
Text Label 6150 3500 2    50   ~ 0
UIP5
Text Label 6150 3600 2    50   ~ 0
UIP6
Text Label 6150 3700 2    50   ~ 0
UIP7
Text Label 6650 3700 0    50   ~ 0
UIP8
Text Label 6650 3600 0    50   ~ 0
UIP9
Text Label 6650 3500 0    50   ~ 0
UIP10
Text Label 6650 3400 0    50   ~ 0
UIP11
Text Label 6650 3300 0    50   ~ 0
UIP12
Text Label 6650 3200 0    50   ~ 0
UIP13
Text Label 6650 3100 0    50   ~ 0
UIP14
NoConn ~ 6650 3000
Text Label 9400 1900 2    50   ~ 0
UIP0
Text Label 9400 2000 2    50   ~ 0
UIP1
Text Label 9400 2100 2    50   ~ 0
UIP2
Text Label 9400 2200 2    50   ~ 0
UIP3
Text Label 9400 2300 2    50   ~ 0
UIP4
Text Label 9400 2400 2    50   ~ 0
UIP5
Text Label 9400 2500 2    50   ~ 0
UIP6
Text Label 9400 2600 2    50   ~ 0
UIP7
Text Label 9400 2700 2    50   ~ 0
UIP8
Text Label 9400 2800 2    50   ~ 0
UIP9
Text Label 9400 2900 2    50   ~ 0
UIP10
Text Label 9400 3000 2    50   ~ 0
UIP11
Text Label 9400 3100 2    50   ~ 0
UIP12
Text Label 9400 3200 2    50   ~ 0
UIP13
Text Label 9400 3300 2    50   ~ 0
UIP14
$Comp
L Connector_Generic:Conn_02x02_Counter_Clockwise J1
U 1 1 60E6C9CF
P 1150 3250
F 0 "J1" H 1200 3467 50  0000 C CNN
F 1 "Conn_02x02_Counter_Clockwise" H 1200 3376 50  0000 C CNN
F 2 "" H 1150 3250 50  0001 C CNN
F 3 "~" H 1150 3250 50  0001 C CNN
	1    1150 3250
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR01
U 1 1 60E6D4FD
P 950 3250
F 0 "#PWR01" H 950 3100 50  0001 C CNN
F 1 "+6V" H 965 3423 50  0000 C CNN
F 2 "" H 950 3250 50  0001 C CNN
F 3 "" H 950 3250 50  0001 C CNN
	1    950  3250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR02
U 1 1 60E6DAB4
P 950 3350
F 0 "#PWR02" H 950 3100 50  0001 C CNN
F 1 "GND" H 955 3177 50  0000 C CNN
F 2 "" H 950 3350 50  0001 C CNN
F 3 "" H 950 3350 50  0001 C CNN
	1    950  3350
	1    0    0    -1  
$EndComp
Text Label 1450 3250 0    50   ~ 0
CLOCK
Text Label 1450 3350 0    50   ~ 0
RESET
$Comp
L 74xx:74LS253 U24
U 1 1 60E6E8A3
P 33550 2700
F 0 "U24" H 33550 3881 50  0000 C CNN
F 1 "74LS253" H 33550 3790 50  0000 C CNN
F 2 "" H 33550 2700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 33550 2700 50  0001 C CNN
	1    33550 2700
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U25
U 1 1 60E72B05
P 33550 5400
F 0 "U25" H 33550 6581 50  0000 C CNN
F 1 "74LS253" H 33550 6490 50  0000 C CNN
F 2 "" H 33550 5400 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 33550 5400 50  0001 C CNN
	1    33550 5400
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U22
U 1 1 60E7526B
P 32000 2700
F 0 "U22" H 32000 3881 50  0000 C CNN
F 1 "74LS253" H 32000 3790 50  0000 C CNN
F 2 "" H 32000 2700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 32000 2700 50  0001 C CNN
	1    32000 2700
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U23
U 1 1 60E75E2D
P 32000 5400
F 0 "U23" H 32000 6581 50  0000 C CNN
F 1 "74LS253" H 32000 6490 50  0000 C CNN
F 2 "" H 32000 5400 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 32000 5400 50  0001 C CNN
	1    32000 5400
	1    0    0    -1  
$EndComp
Text Label 10200 2200 0    50   ~ 0
OUTADDR_SEL0
Text Label 10200 2300 0    50   ~ 0
OUTADDR_SEL1
Text Label 10200 2500 0    50   ~ 0
OUTDATA_SEL0
Text Label 10200 2600 0    50   ~ 0
OUTDATA_SEL1
Text Label 31500 3400 2    50   ~ 0
OUTADDR_SEL0
Text Label 31500 3500 2    50   ~ 0
OUTADDR_SEL1
Text Label 33050 3400 2    50   ~ 0
OUTADDR_SEL0
Text Label 33050 3500 2    50   ~ 0
OUTADDR_SEL1
Text Label 31500 6100 2    50   ~ 0
OUTADDR_SEL0
Text Label 31500 6200 2    50   ~ 0
OUTADDR_SEL1
Text Label 33050 6100 2    50   ~ 0
OUTADDR_SEL0
Text Label 33050 6200 2    50   ~ 0
OUTADDR_SEL1
Text Label 32500 2000 0    50   ~ 0
ADDR0
Text Label 32500 2700 0    50   ~ 0
ADDR1
Text Label 34050 2000 0    50   ~ 0
ADDR2
Text Label 34050 2700 0    50   ~ 0
ADDR3
Text Label 32500 4700 0    50   ~ 0
ADDR8
Text Label 32500 5400 0    50   ~ 0
ADDR9
Text Label 34050 4700 0    50   ~ 0
ADDR10
Text Label 34050 5400 0    50   ~ 0
ADDR11
$Comp
L power:+6V #PWR060
U 1 1 60E7C59F
P 32000 1700
F 0 "#PWR060" H 32000 1550 50  0001 C CNN
F 1 "+6V" H 32015 1873 50  0000 C CNN
F 2 "" H 32000 1700 50  0001 C CNN
F 3 "" H 32000 1700 50  0001 C CNN
	1    32000 1700
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR068
U 1 1 60E7C89D
P 33550 1700
F 0 "#PWR068" H 33550 1550 50  0001 C CNN
F 1 "+6V" H 33565 1873 50  0000 C CNN
F 2 "" H 33550 1700 50  0001 C CNN
F 3 "" H 33550 1700 50  0001 C CNN
	1    33550 1700
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR062
U 1 1 60E7D052
P 32000 4400
F 0 "#PWR062" H 32000 4250 50  0001 C CNN
F 1 "+6V" H 32015 4573 50  0000 C CNN
F 2 "" H 32000 4400 50  0001 C CNN
F 3 "" H 32000 4400 50  0001 C CNN
	1    32000 4400
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR070
U 1 1 60E7D2BC
P 33550 4400
F 0 "#PWR070" H 33550 4250 50  0001 C CNN
F 1 "+6V" H 33565 4573 50  0000 C CNN
F 2 "" H 33550 4400 50  0001 C CNN
F 3 "" H 33550 4400 50  0001 C CNN
	1    33550 4400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR061
U 1 1 60E7D56D
P 32000 3800
F 0 "#PWR061" H 32000 3550 50  0001 C CNN
F 1 "GND" H 32005 3627 50  0000 C CNN
F 2 "" H 32000 3800 50  0001 C CNN
F 3 "" H 32000 3800 50  0001 C CNN
	1    32000 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR069
U 1 1 60E7D7FF
P 33550 3800
F 0 "#PWR069" H 33550 3550 50  0001 C CNN
F 1 "GND" H 33555 3627 50  0000 C CNN
F 2 "" H 33550 3800 50  0001 C CNN
F 3 "" H 33550 3800 50  0001 C CNN
	1    33550 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR063
U 1 1 60E7DE21
P 32000 6500
F 0 "#PWR063" H 32000 6250 50  0001 C CNN
F 1 "GND" H 32005 6327 50  0000 C CNN
F 2 "" H 32000 6500 50  0001 C CNN
F 3 "" H 32000 6500 50  0001 C CNN
	1    32000 6500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR071
U 1 1 60E7DFEB
P 33550 6500
F 0 "#PWR071" H 33550 6250 50  0001 C CNN
F 1 "GND" H 33555 6327 50  0000 C CNN
F 2 "" H 33550 6500 50  0001 C CNN
F 3 "" H 33550 6500 50  0001 C CNN
	1    33550 6500
	1    0    0    -1  
$EndComp
$Comp
L 74xGxx:74LVC1GU04DRL U2
U 1 1 60E7E7B9
P 11500 2600
F 0 "U2" H 11844 2646 50  0000 L CNN
F 1 "74LVC1GU04DRL" H 11844 2555 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-553" H 11500 2350 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74lvc1gu04.pdf" H 11425 2600 50  0001 C CNN
	1    11500 2600
	1    0    0    -1  
$EndComp
$Comp
L 74xGxx:74LVC1GU04DRL U3
U 1 1 60E8138A
P 11500 3400
F 0 "U3" H 11844 3446 50  0000 L CNN
F 1 "74LVC1GU04DRL" H 11844 3355 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-553" H 11500 3150 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74lvc1gu04.pdf" H 11425 3400 50  0001 C CNN
	1    11500 3400
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR08
U 1 1 60E81EB7
P 11500 2400
F 0 "#PWR08" H 11500 2250 50  0001 C CNN
F 1 "+6V" H 11515 2573 50  0000 C CNN
F 2 "" H 11500 2400 50  0001 C CNN
F 3 "" H 11500 2400 50  0001 C CNN
	1    11500 2400
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR010
U 1 1 60E82315
P 11500 3200
F 0 "#PWR010" H 11500 3050 50  0001 C CNN
F 1 "+6V" H 11515 3373 50  0000 C CNN
F 2 "" H 11500 3200 50  0001 C CNN
F 3 "" H 11500 3200 50  0001 C CNN
	1    11500 3200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR09
U 1 1 60E827C6
P 11500 2800
F 0 "#PWR09" H 11500 2550 50  0001 C CNN
F 1 "GND" H 11505 2627 50  0000 C CNN
F 2 "" H 11500 2800 50  0001 C CNN
F 3 "" H 11500 2800 50  0001 C CNN
	1    11500 2800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR011
U 1 1 60E82B18
P 11500 3600
F 0 "#PWR011" H 11500 3350 50  0001 C CNN
F 1 "GND" H 11505 3427 50  0000 C CNN
F 2 "" H 11500 3600 50  0001 C CNN
F 3 "" H 11500 3600 50  0001 C CNN
	1    11500 3600
	1    0    0    -1  
$EndComp
Text Label 11300 2600 2    50   ~ 0
OUTADDR
Text Label 11300 3400 2    50   ~ 0
OUTDATA
Text Label 11800 2600 0    50   ~ 0
~OUTADDR~
Text Label 11800 3400 0    50   ~ 0
~OUTDATA~
Text Label 31500 2500 2    50   ~ 0
~OUTADDR~
Text Label 31500 3200 2    50   ~ 0
~OUTADDR~
Text Label 33050 2500 2    50   ~ 0
~OUTADDR~
Text Label 33050 3200 2    50   ~ 0
~OUTADDR~
Text Label 31500 5200 2    50   ~ 0
~OUTADDR~
Text Label 31500 5900 2    50   ~ 0
~OUTADDR~
Text Label 33050 5200 2    50   ~ 0
~OUTADDR~
Text Label 33050 5900 2    50   ~ 0
~OUTADDR~
$Comp
L 74xx:74LS253 U28
U 1 1 60EA0A08
P 36700 2700
F 0 "U28" H 36700 3881 50  0000 C CNN
F 1 "74LS253" H 36700 3790 50  0000 C CNN
F 2 "" H 36700 2700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 36700 2700 50  0001 C CNN
	1    36700 2700
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U29
U 1 1 60EA0A0E
P 36700 5400
F 0 "U29" H 36700 6581 50  0000 C CNN
F 1 "74LS253" H 36700 6490 50  0000 C CNN
F 2 "" H 36700 5400 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 36700 5400 50  0001 C CNN
	1    36700 5400
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U26
U 1 1 60EA0A14
P 35150 2700
F 0 "U26" H 35150 3881 50  0000 C CNN
F 1 "74LS253" H 35150 3790 50  0000 C CNN
F 2 "" H 35150 2700 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 35150 2700 50  0001 C CNN
	1    35150 2700
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U27
U 1 1 60EA0A1A
P 35150 5400
F 0 "U27" H 35150 6581 50  0000 C CNN
F 1 "74LS253" H 35150 6490 50  0000 C CNN
F 2 "" H 35150 5400 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 35150 5400 50  0001 C CNN
	1    35150 5400
	1    0    0    -1  
$EndComp
Text Label 34650 3400 2    50   ~ 0
OUTADDR_SEL0
Text Label 34650 3500 2    50   ~ 0
OUTADDR_SEL1
Text Label 36200 3400 2    50   ~ 0
OUTADDR_SEL0
Text Label 36200 3500 2    50   ~ 0
OUTADDR_SEL1
Text Label 34650 6100 2    50   ~ 0
OUTADDR_SEL0
Text Label 34650 6200 2    50   ~ 0
OUTADDR_SEL1
Text Label 36200 6100 2    50   ~ 0
OUTADDR_SEL0
Text Label 36200 6200 2    50   ~ 0
OUTADDR_SEL1
Text Label 35650 2000 0    50   ~ 0
ADDR4
Text Label 35650 2700 0    50   ~ 0
ADDR5
Text Label 37200 2000 0    50   ~ 0
ADDR6
Text Label 37200 2700 0    50   ~ 0
ADDR7
Text Label 35650 4700 0    50   ~ 0
ADDR12
Text Label 35650 5400 0    50   ~ 0
ADDR13
Text Label 37200 4700 0    50   ~ 0
ADDR14
Text Label 37200 5400 0    50   ~ 0
ADDR15
$Comp
L power:+6V #PWR074
U 1 1 60EA0A30
P 35150 1700
F 0 "#PWR074" H 35150 1550 50  0001 C CNN
F 1 "+6V" H 35165 1873 50  0000 C CNN
F 2 "" H 35150 1700 50  0001 C CNN
F 3 "" H 35150 1700 50  0001 C CNN
	1    35150 1700
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR080
U 1 1 60EA0A36
P 36700 1700
F 0 "#PWR080" H 36700 1550 50  0001 C CNN
F 1 "+6V" H 36715 1873 50  0000 C CNN
F 2 "" H 36700 1700 50  0001 C CNN
F 3 "" H 36700 1700 50  0001 C CNN
	1    36700 1700
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR076
U 1 1 60EA0A3C
P 35150 4400
F 0 "#PWR076" H 35150 4250 50  0001 C CNN
F 1 "+6V" H 35165 4573 50  0000 C CNN
F 2 "" H 35150 4400 50  0001 C CNN
F 3 "" H 35150 4400 50  0001 C CNN
	1    35150 4400
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR082
U 1 1 60EA0A42
P 36700 4400
F 0 "#PWR082" H 36700 4250 50  0001 C CNN
F 1 "+6V" H 36715 4573 50  0000 C CNN
F 2 "" H 36700 4400 50  0001 C CNN
F 3 "" H 36700 4400 50  0001 C CNN
	1    36700 4400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR075
U 1 1 60EA0A48
P 35150 3800
F 0 "#PWR075" H 35150 3550 50  0001 C CNN
F 1 "GND" H 35155 3627 50  0000 C CNN
F 2 "" H 35150 3800 50  0001 C CNN
F 3 "" H 35150 3800 50  0001 C CNN
	1    35150 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR081
U 1 1 60EA0A4E
P 36700 3800
F 0 "#PWR081" H 36700 3550 50  0001 C CNN
F 1 "GND" H 36705 3627 50  0000 C CNN
F 2 "" H 36700 3800 50  0001 C CNN
F 3 "" H 36700 3800 50  0001 C CNN
	1    36700 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR077
U 1 1 60EA0A54
P 35150 6500
F 0 "#PWR077" H 35150 6250 50  0001 C CNN
F 1 "GND" H 35155 6327 50  0000 C CNN
F 2 "" H 35150 6500 50  0001 C CNN
F 3 "" H 35150 6500 50  0001 C CNN
	1    35150 6500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR083
U 1 1 60EA0A5A
P 36700 6500
F 0 "#PWR083" H 36700 6250 50  0001 C CNN
F 1 "GND" H 36705 6327 50  0000 C CNN
F 2 "" H 36700 6500 50  0001 C CNN
F 3 "" H 36700 6500 50  0001 C CNN
	1    36700 6500
	1    0    0    -1  
$EndComp
Text Label 34650 2500 2    50   ~ 0
~OUTADDR~
Text Label 34650 3200 2    50   ~ 0
~OUTADDR~
Text Label 36200 2500 2    50   ~ 0
~OUTADDR~
Text Label 36200 3200 2    50   ~ 0
~OUTADDR~
Text Label 34650 5200 2    50   ~ 0
~OUTADDR~
Text Label 34650 5900 2    50   ~ 0
~OUTADDR~
Text Label 36200 5200 2    50   ~ 0
~OUTADDR~
Text Label 36200 5900 2    50   ~ 0
~OUTADDR~
$Comp
L Connector_Generic:Conn_02x08_Counter_Clockwise J2
U 1 1 60EAA7E0
P 2550 3500
F 0 "J2" H 2600 4017 50  0000 C CNN
F 1 "Conn_02x08_Counter_Clockwise" H 2600 3926 50  0000 C CNN
F 2 "" H 2550 3500 50  0001 C CNN
F 3 "~" H 2550 3500 50  0001 C CNN
	1    2550 3500
	1    0    0    -1  
$EndComp
Text Label 2350 3200 2    50   ~ 0
ADDR0
Text Label 2350 3300 2    50   ~ 0
ADDR1
Text Label 2350 3400 2    50   ~ 0
ADDR2
Text Label 2350 3500 2    50   ~ 0
ADDR3
Text Label 2350 3600 2    50   ~ 0
ADDR4
Text Label 2350 3700 2    50   ~ 0
ADDR5
Text Label 2350 3800 2    50   ~ 0
ADDR6
Text Label 2350 3900 2    50   ~ 0
ADDR7
Text Label 2850 3900 0    50   ~ 0
ADDR8
Text Label 2850 3800 0    50   ~ 0
ADDR9
Text Label 2850 3700 0    50   ~ 0
ADDR10
Text Label 2850 3600 0    50   ~ 0
ADDR11
Text Label 2850 3500 0    50   ~ 0
ADDR12
Text Label 2850 3400 0    50   ~ 0
ADDR13
Text Label 2850 3300 0    50   ~ 0
ADDR14
Text Label 2850 3200 0    50   ~ 0
ADDR15
NoConn ~ 31500 2300
NoConn ~ 31500 3000
NoConn ~ 31500 5000
NoConn ~ 31500 5700
NoConn ~ 33050 5700
NoConn ~ 33050 5000
NoConn ~ 33050 3000
NoConn ~ 33050 2300
NoConn ~ 34650 2300
NoConn ~ 34650 3000
NoConn ~ 34650 5000
NoConn ~ 34650 5700
NoConn ~ 36200 5700
NoConn ~ 36200 5000
NoConn ~ 36200 3000
NoConn ~ 36200 2300
$Comp
L 74xx:74LS253 U32
U 1 1 60EF2FE8
P 41450 2600
F 0 "U32" H 41450 3781 50  0000 C CNN
F 1 "74LS253" H 41450 3690 50  0000 C CNN
F 2 "" H 41450 2600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 41450 2600 50  0001 C CNN
	1    41450 2600
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U33
U 1 1 60EF2FEE
P 41450 5300
F 0 "U33" H 41450 6481 50  0000 C CNN
F 1 "74LS253" H 41450 6390 50  0000 C CNN
F 2 "" H 41450 5300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 41450 5300 50  0001 C CNN
	1    41450 5300
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U30
U 1 1 60EF2FF4
P 39900 2600
F 0 "U30" H 39900 3781 50  0000 C CNN
F 1 "74LS253" H 39900 3690 50  0000 C CNN
F 2 "" H 39900 2600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 39900 2600 50  0001 C CNN
	1    39900 2600
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U31
U 1 1 60EF2FFA
P 39900 5300
F 0 "U31" H 39900 6481 50  0000 C CNN
F 1 "74LS253" H 39900 6390 50  0000 C CNN
F 2 "" H 39900 5300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 39900 5300 50  0001 C CNN
	1    39900 5300
	1    0    0    -1  
$EndComp
Text Label 39400 3300 2    50   ~ 0
OUTDATA_SEL0
Text Label 39400 3400 2    50   ~ 0
OUTDATA_SEL1
Text Label 40950 3300 2    50   ~ 0
OUTDATA_SEL0
Text Label 40950 3400 2    50   ~ 0
OUTDATA_SEL1
Text Label 39400 6000 2    50   ~ 0
OUTDATA_SEL0
Text Label 39400 6100 2    50   ~ 0
OUTDATA_SEL1
Text Label 40950 6000 2    50   ~ 0
OUTDATA_SEL0
Text Label 40950 6100 2    50   ~ 0
OUTDATA_SEL1
Text Label 40400 1900 0    50   ~ 0
DATA0
Text Label 40400 2600 0    50   ~ 0
DATA1
Text Label 41950 1900 0    50   ~ 0
DATA2
Text Label 41950 2600 0    50   ~ 0
DATA3
Text Label 40400 4600 0    50   ~ 0
DATA8
Text Label 40400 5300 0    50   ~ 0
DATA9
Text Label 41950 4600 0    50   ~ 0
DATA10
Text Label 41950 5300 0    50   ~ 0
DATA11
$Comp
L power:+6V #PWR089
U 1 1 60EF3010
P 39900 1600
F 0 "#PWR089" H 39900 1450 50  0001 C CNN
F 1 "+6V" H 39915 1773 50  0000 C CNN
F 2 "" H 39900 1600 50  0001 C CNN
F 3 "" H 39900 1600 50  0001 C CNN
	1    39900 1600
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR099
U 1 1 60EF3016
P 41450 1600
F 0 "#PWR099" H 41450 1450 50  0001 C CNN
F 1 "+6V" H 41465 1773 50  0000 C CNN
F 2 "" H 41450 1600 50  0001 C CNN
F 3 "" H 41450 1600 50  0001 C CNN
	1    41450 1600
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR091
U 1 1 60EF301C
P 39900 4300
F 0 "#PWR091" H 39900 4150 50  0001 C CNN
F 1 "+6V" H 39915 4473 50  0000 C CNN
F 2 "" H 39900 4300 50  0001 C CNN
F 3 "" H 39900 4300 50  0001 C CNN
	1    39900 4300
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR0101
U 1 1 60EF3022
P 41450 4300
F 0 "#PWR0101" H 41450 4150 50  0001 C CNN
F 1 "+6V" H 41465 4473 50  0000 C CNN
F 2 "" H 41450 4300 50  0001 C CNN
F 3 "" H 41450 4300 50  0001 C CNN
	1    41450 4300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR090
U 1 1 60EF3028
P 39900 3700
F 0 "#PWR090" H 39900 3450 50  0001 C CNN
F 1 "GND" H 39905 3527 50  0000 C CNN
F 2 "" H 39900 3700 50  0001 C CNN
F 3 "" H 39900 3700 50  0001 C CNN
	1    39900 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0100
U 1 1 60EF302E
P 41450 3700
F 0 "#PWR0100" H 41450 3450 50  0001 C CNN
F 1 "GND" H 41455 3527 50  0000 C CNN
F 2 "" H 41450 3700 50  0001 C CNN
F 3 "" H 41450 3700 50  0001 C CNN
	1    41450 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR092
U 1 1 60EF3034
P 39900 6400
F 0 "#PWR092" H 39900 6150 50  0001 C CNN
F 1 "GND" H 39905 6227 50  0000 C CNN
F 2 "" H 39900 6400 50  0001 C CNN
F 3 "" H 39900 6400 50  0001 C CNN
	1    39900 6400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 60EF303A
P 41450 6400
F 0 "#PWR0102" H 41450 6150 50  0001 C CNN
F 1 "GND" H 41455 6227 50  0000 C CNN
F 2 "" H 41450 6400 50  0001 C CNN
F 3 "" H 41450 6400 50  0001 C CNN
	1    41450 6400
	1    0    0    -1  
$EndComp
Text Label 39400 2400 2    50   ~ 0
~OUTDATA~
Text Label 39400 3100 2    50   ~ 0
~OUTDATA~
Text Label 40950 2400 2    50   ~ 0
~OUTDATA~
Text Label 40950 3100 2    50   ~ 0
~OUTDATA~
Text Label 39400 5100 2    50   ~ 0
~OUTDATA~
Text Label 39400 5800 2    50   ~ 0
~OUTDATA~
Text Label 40950 5100 2    50   ~ 0
~OUTDATA~
Text Label 40950 5800 2    50   ~ 0
~OUTDATA~
$Comp
L 74xx:74LS253 U36
U 1 1 60EF3048
P 44600 2600
F 0 "U36" H 44600 3781 50  0000 C CNN
F 1 "74LS253" H 44600 3690 50  0000 C CNN
F 2 "" H 44600 2600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 44600 2600 50  0001 C CNN
	1    44600 2600
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U37
U 1 1 60EF304E
P 44600 5300
F 0 "U37" H 44600 6481 50  0000 C CNN
F 1 "74LS253" H 44600 6390 50  0000 C CNN
F 2 "" H 44600 5300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 44600 5300 50  0001 C CNN
	1    44600 5300
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U34
U 1 1 60EF3054
P 43050 2600
F 0 "U34" H 43050 3781 50  0000 C CNN
F 1 "74LS253" H 43050 3690 50  0000 C CNN
F 2 "" H 43050 2600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 43050 2600 50  0001 C CNN
	1    43050 2600
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74LS253 U35
U 1 1 60EF305A
P 43050 5300
F 0 "U35" H 43050 6481 50  0000 C CNN
F 1 "74LS253" H 43050 6390 50  0000 C CNN
F 2 "" H 43050 5300 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS253" H 43050 5300 50  0001 C CNN
	1    43050 5300
	1    0    0    -1  
$EndComp
Text Label 42550 3300 2    50   ~ 0
OUTDATA_SEL0
Text Label 42550 3400 2    50   ~ 0
OUTDATA_SEL1
Text Label 44100 3300 2    50   ~ 0
OUTDATA_SEL0
Text Label 44100 3400 2    50   ~ 0
OUTDATA_SEL1
Text Label 42550 6000 2    50   ~ 0
OUTDATA_SEL0
Text Label 42550 6100 2    50   ~ 0
OUTDATA_SEL1
Text Label 44100 6000 2    50   ~ 0
OUTDATA_SEL0
Text Label 44100 6100 2    50   ~ 0
OUTDATA_SEL1
Text Label 43550 1900 0    50   ~ 0
DATA4
Text Label 43550 2600 0    50   ~ 0
DATA5
Text Label 45100 1900 0    50   ~ 0
DATA6
Text Label 45100 2600 0    50   ~ 0
DATA7
Text Label 43550 4600 0    50   ~ 0
DATA12
Text Label 43550 5300 0    50   ~ 0
DATA13
Text Label 45100 4600 0    50   ~ 0
DATA14
Text Label 45100 5300 0    50   ~ 0
DATA15
$Comp
L power:+6V #PWR0109
U 1 1 60EF3070
P 43050 1600
F 0 "#PWR0109" H 43050 1450 50  0001 C CNN
F 1 "+6V" H 43065 1773 50  0000 C CNN
F 2 "" H 43050 1600 50  0001 C CNN
F 3 "" H 43050 1600 50  0001 C CNN
	1    43050 1600
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR0119
U 1 1 60EF3076
P 44600 1600
F 0 "#PWR0119" H 44600 1450 50  0001 C CNN
F 1 "+6V" H 44615 1773 50  0000 C CNN
F 2 "" H 44600 1600 50  0001 C CNN
F 3 "" H 44600 1600 50  0001 C CNN
	1    44600 1600
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR0111
U 1 1 60EF307C
P 43050 4300
F 0 "#PWR0111" H 43050 4150 50  0001 C CNN
F 1 "+6V" H 43065 4473 50  0000 C CNN
F 2 "" H 43050 4300 50  0001 C CNN
F 3 "" H 43050 4300 50  0001 C CNN
	1    43050 4300
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR0121
U 1 1 60EF3082
P 44600 4300
F 0 "#PWR0121" H 44600 4150 50  0001 C CNN
F 1 "+6V" H 44615 4473 50  0000 C CNN
F 2 "" H 44600 4300 50  0001 C CNN
F 3 "" H 44600 4300 50  0001 C CNN
	1    44600 4300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 60EF3088
P 43050 3700
F 0 "#PWR0110" H 43050 3450 50  0001 C CNN
F 1 "GND" H 43055 3527 50  0000 C CNN
F 2 "" H 43050 3700 50  0001 C CNN
F 3 "" H 43050 3700 50  0001 C CNN
	1    43050 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 60EF308E
P 44600 3700
F 0 "#PWR0120" H 44600 3450 50  0001 C CNN
F 1 "GND" H 44605 3527 50  0000 C CNN
F 2 "" H 44600 3700 50  0001 C CNN
F 3 "" H 44600 3700 50  0001 C CNN
	1    44600 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 60EF3094
P 43050 6400
F 0 "#PWR0112" H 43050 6150 50  0001 C CNN
F 1 "GND" H 43055 6227 50  0000 C CNN
F 2 "" H 43050 6400 50  0001 C CNN
F 3 "" H 43050 6400 50  0001 C CNN
	1    43050 6400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0122
U 1 1 60EF309A
P 44600 6400
F 0 "#PWR0122" H 44600 6150 50  0001 C CNN
F 1 "GND" H 44605 6227 50  0000 C CNN
F 2 "" H 44600 6400 50  0001 C CNN
F 3 "" H 44600 6400 50  0001 C CNN
	1    44600 6400
	1    0    0    -1  
$EndComp
Text Label 42550 2400 2    50   ~ 0
~OUTDATA~
Text Label 42550 3100 2    50   ~ 0
~OUTDATA~
Text Label 44100 2400 2    50   ~ 0
~OUTDATA~
Text Label 44100 3100 2    50   ~ 0
~OUTDATA~
Text Label 42550 5100 2    50   ~ 0
~OUTDATA~
Text Label 42550 5800 2    50   ~ 0
~OUTDATA~
Text Label 44100 5100 2    50   ~ 0
~OUTDATA~
Text Label 44100 5800 2    50   ~ 0
~OUTDATA~
NoConn ~ 39400 2200
NoConn ~ 39400 2900
NoConn ~ 39400 4900
NoConn ~ 39400 5600
NoConn ~ 40950 5600
NoConn ~ 40950 4900
NoConn ~ 40950 2900
NoConn ~ 40950 2200
NoConn ~ 42550 2200
NoConn ~ 42550 2900
NoConn ~ 42550 4900
NoConn ~ 42550 5600
NoConn ~ 44100 5600
NoConn ~ 44100 4900
NoConn ~ 44100 2900
NoConn ~ 44100 2200
$Comp
L 74xx:74HC273 U8
U 1 1 60F009A1
P 19350 3350
F 0 "U8" H 19350 4331 50  0000 C CNN
F 1 "74HC273" H 19350 4240 50  0000 C CNN
F 2 "" H 19350 3350 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT273.pdf" H 19350 3350 50  0001 C CNN
	1    19350 3350
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC273 U9
U 1 1 60F04336
P 19350 5300
F 0 "U9" H 19350 6281 50  0000 C CNN
F 1 "74HC273" H 19350 6190 50  0000 C CNN
F 2 "" H 19350 5300 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT273.pdf" H 19350 5300 50  0001 C CNN
	1    19350 5300
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC273 U10
U 1 1 60F05722
P 21100 3350
F 0 "U10" H 21100 4331 50  0000 C CNN
F 1 "74HC273" H 21100 4240 50  0000 C CNN
F 2 "" H 21100 3350 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT273.pdf" H 21100 3350 50  0001 C CNN
	1    21100 3350
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC273 U11
U 1 1 60F062A4
P 21100 5300
F 0 "U11" H 21100 6281 50  0000 C CNN
F 1 "74HC273" H 21100 6190 50  0000 C CNN
F 2 "" H 21100 5300 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT273.pdf" H 21100 5300 50  0001 C CNN
	1    21100 5300
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC273 U12
U 1 1 60F07160
P 22700 3350
F 0 "U12" H 22700 4331 50  0000 C CNN
F 1 "74HC273" H 22700 4240 50  0000 C CNN
F 2 "" H 22700 3350 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT273.pdf" H 22700 3350 50  0001 C CNN
	1    22700 3350
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC273 U13
U 1 1 60F08307
P 22700 5300
F 0 "U13" H 22700 6281 50  0000 C CNN
F 1 "74HC273" H 22700 6190 50  0000 C CNN
F 2 "" H 22700 5300 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT273.pdf" H 22700 5300 50  0001 C CNN
	1    22700 5300
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR023
U 1 1 60F0C2C0
P 19350 2550
F 0 "#PWR023" H 19350 2400 50  0001 C CNN
F 1 "+6V" H 19365 2723 50  0000 C CNN
F 2 "" H 19350 2550 50  0001 C CNN
F 3 "" H 19350 2550 50  0001 C CNN
	1    19350 2550
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR030
U 1 1 60F0F87D
P 21100 2550
F 0 "#PWR030" H 21100 2400 50  0001 C CNN
F 1 "+6V" H 21115 2723 50  0000 C CNN
F 2 "" H 21100 2550 50  0001 C CNN
F 3 "" H 21100 2550 50  0001 C CNN
	1    21100 2550
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR036
U 1 1 60F10203
P 22700 2550
F 0 "#PWR036" H 22700 2400 50  0001 C CNN
F 1 "+6V" H 22715 2723 50  0000 C CNN
F 2 "" H 22700 2550 50  0001 C CNN
F 3 "" H 22700 2550 50  0001 C CNN
	1    22700 2550
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR025
U 1 1 60F10B90
P 19350 4500
F 0 "#PWR025" H 19350 4350 50  0001 C CNN
F 1 "+6V" H 19365 4673 50  0000 C CNN
F 2 "" H 19350 4500 50  0001 C CNN
F 3 "" H 19350 4500 50  0001 C CNN
	1    19350 4500
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR032
U 1 1 60F1184F
P 21100 4500
F 0 "#PWR032" H 21100 4350 50  0001 C CNN
F 1 "+6V" H 21115 4673 50  0000 C CNN
F 2 "" H 21100 4500 50  0001 C CNN
F 3 "" H 21100 4500 50  0001 C CNN
	1    21100 4500
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR038
U 1 1 60F12229
P 22700 4500
F 0 "#PWR038" H 22700 4350 50  0001 C CNN
F 1 "+6V" H 22715 4673 50  0000 C CNN
F 2 "" H 22700 4500 50  0001 C CNN
F 3 "" H 22700 4500 50  0001 C CNN
	1    22700 4500
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR027
U 1 1 60F12C1F
P 19350 6450
F 0 "#PWR027" H 19350 6300 50  0001 C CNN
F 1 "+6V" H 19365 6623 50  0000 C CNN
F 2 "" H 19350 6450 50  0001 C CNN
F 3 "" H 19350 6450 50  0001 C CNN
	1    19350 6450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR024
U 1 1 60F1365C
P 19350 4150
F 0 "#PWR024" H 19350 3900 50  0001 C CNN
F 1 "GND" H 19355 3977 50  0000 C CNN
F 2 "" H 19350 4150 50  0001 C CNN
F 3 "" H 19350 4150 50  0001 C CNN
	1    19350 4150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR031
U 1 1 60F1407A
P 21100 4150
F 0 "#PWR031" H 21100 3900 50  0001 C CNN
F 1 "GND" H 21105 3977 50  0000 C CNN
F 2 "" H 21100 4150 50  0001 C CNN
F 3 "" H 21100 4150 50  0001 C CNN
	1    21100 4150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR037
U 1 1 60F14AAC
P 22700 4150
F 0 "#PWR037" H 22700 3900 50  0001 C CNN
F 1 "GND" H 22705 3977 50  0000 C CNN
F 2 "" H 22700 4150 50  0001 C CNN
F 3 "" H 22700 4150 50  0001 C CNN
	1    22700 4150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR026
U 1 1 60F154F2
P 19350 6100
F 0 "#PWR026" H 19350 5850 50  0001 C CNN
F 1 "GND" H 19355 5927 50  0000 C CNN
F 2 "" H 19350 6100 50  0001 C CNN
F 3 "" H 19350 6100 50  0001 C CNN
	1    19350 6100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR033
U 1 1 60F15F4C
P 21100 6100
F 0 "#PWR033" H 21100 5850 50  0001 C CNN
F 1 "GND" H 21105 5927 50  0000 C CNN
F 2 "" H 21100 6100 50  0001 C CNN
F 3 "" H 21100 6100 50  0001 C CNN
	1    21100 6100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR039
U 1 1 60F169BA
P 22700 6100
F 0 "#PWR039" H 22700 5850 50  0001 C CNN
F 1 "GND" H 22705 5927 50  0000 C CNN
F 2 "" H 22700 6100 50  0001 C CNN
F 3 "" H 22700 6100 50  0001 C CNN
	1    22700 6100
	1    0    0    -1  
$EndComp
$Comp
L 74xGxx:74AHC1G02 U4
U 1 1 60F1A3E7
P 13400 2850
F 0 "U4" H 13375 3117 50  0000 C CNN
F 1 "74AHC1G02" H 13375 3026 50  0000 C CNN
F 2 "" H 13400 2850 50  0001 C CNN
F 3 "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" H 13400 2850 50  0001 C CNN
	1    13400 2850
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR012
U 1 1 60F1B756
P 13400 2750
F 0 "#PWR012" H 13400 2600 50  0001 C CNN
F 1 "+6V" H 13415 2923 50  0000 C CNN
F 2 "" H 13400 2750 50  0001 C CNN
F 3 "" H 13400 2750 50  0001 C CNN
	1    13400 2750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR013
U 1 1 60F1C4CD
P 13400 2950
F 0 "#PWR013" H 13400 2700 50  0001 C CNN
F 1 "GND" H 13405 2777 50  0000 C CNN
F 2 "" H 13400 2950 50  0001 C CNN
F 3 "" H 13400 2950 50  0001 C CNN
	1    13400 2950
	1    0    0    -1  
$EndComp
Text Label 13100 2800 2    50   ~ 0
RESET
Text Label 13100 2900 2    50   ~ 0
CLEAR
Text Label 13650 2850 0    50   ~ 0
~Mr~
Text Label 18850 3850 2    50   ~ 0
~Mr~
Text Label 20600 3850 2    50   ~ 0
~Mr~
Text Label 22200 3850 2    50   ~ 0
~Mr~
Text Label 18850 5800 2    50   ~ 0
~Mr~
Text Label 20600 5800 2    50   ~ 0
~Mr~
Text Label 22200 5800 2    50   ~ 0
~Mr~
$Comp
L Connector_Generic:Conn_02x08_Counter_Clockwise J3
U 1 1 60F2C7C2
P 4350 3500
F 0 "J3" H 4400 4017 50  0000 C CNN
F 1 "Conn_02x08_Counter_Clockwise" H 4400 3926 50  0000 C CNN
F 2 "" H 4350 3500 50  0001 C CNN
F 3 "~" H 4350 3500 50  0001 C CNN
	1    4350 3500
	1    0    0    -1  
$EndComp
Text Label 4150 3200 2    50   ~ 0
DATA0
Text Label 4150 3300 2    50   ~ 0
DATA1
Text Label 4150 3400 2    50   ~ 0
DATA2
Text Label 4150 3500 2    50   ~ 0
DATA3
Text Label 4150 3600 2    50   ~ 0
DATA4
Text Label 4150 3700 2    50   ~ 0
DATA5
Text Label 4150 3800 2    50   ~ 0
DATA6
Text Label 4150 3900 2    50   ~ 0
DATA7
Text Label 4650 3900 0    50   ~ 0
DATA8
Text Label 4650 3800 0    50   ~ 0
DATA9
Text Label 4650 3700 0    50   ~ 0
DATA10
Text Label 4650 3600 0    50   ~ 0
DATA11
Text Label 4650 3500 0    50   ~ 0
DATA12
Text Label 4650 3400 0    50   ~ 0
DATA13
Text Label 4650 3300 0    50   ~ 0
DATA14
Text Label 4650 3200 0    50   ~ 0
DATA15
Text Label 19850 2850 0    50   ~ 0
OPCODE0
Text Label 19850 2950 0    50   ~ 0
OPCODE1
Text Label 19850 3050 0    50   ~ 0
OPCODE2
Text Label 19850 3150 0    50   ~ 0
OPCODE3
Text Label 19850 3250 0    50   ~ 0
OPCODE4
Text Label 19850 3350 0    50   ~ 0
OPCODE5
Text Label 19850 3450 0    50   ~ 0
OPCODE6
Text Label 19850 3550 0    50   ~ 0
OPCODE7
Text Label 19850 4800 0    50   ~ 0
OPCODE8
Text Label 19850 4900 0    50   ~ 0
OPCODE9
Text Label 19850 5000 0    50   ~ 0
OPCODE10
Text Label 19850 5100 0    50   ~ 0
OPCODE11
Text Label 21600 2850 0    50   ~ 0
A0
Text Label 21600 2950 0    50   ~ 0
A1
Text Label 21600 3050 0    50   ~ 0
A2
Text Label 21600 3150 0    50   ~ 0
A3
Text Label 21600 3250 0    50   ~ 0
A4
Text Label 21600 3350 0    50   ~ 0
A5
Text Label 21600 3450 0    50   ~ 0
A6
Text Label 21600 3550 0    50   ~ 0
A7
Text Label 21600 4800 0    50   ~ 0
A8
Text Label 21600 4900 0    50   ~ 0
A9
Text Label 21600 5000 0    50   ~ 0
A10
Text Label 21600 5100 0    50   ~ 0
A11
Text Label 21600 5200 0    50   ~ 0
A12
Text Label 21600 5300 0    50   ~ 0
A13
Text Label 21600 5400 0    50   ~ 0
A14
Text Label 21600 5500 0    50   ~ 0
A15
Text Label 23200 2850 0    50   ~ 0
B0
Text Label 23200 2950 0    50   ~ 0
B1
Text Label 23200 3050 0    50   ~ 0
B2
Text Label 23200 3150 0    50   ~ 0
B3
Text Label 23200 3250 0    50   ~ 0
B4
Text Label 23200 3350 0    50   ~ 0
B5
Text Label 23200 3450 0    50   ~ 0
B6
Text Label 23200 3550 0    50   ~ 0
B7
Text Label 23200 4800 0    50   ~ 0
B8
Text Label 23200 4900 0    50   ~ 0
B9
Text Label 23200 5000 0    50   ~ 0
B10
Text Label 23200 5100 0    50   ~ 0
B11
Text Label 23200 5200 0    50   ~ 0
B12
Text Label 23200 5300 0    50   ~ 0
B13
Text Label 23200 5400 0    50   ~ 0
B14
Text Label 23200 5500 0    50   ~ 0
B15
NoConn ~ 19850 5200
NoConn ~ 19850 5300
NoConn ~ 19850 5400
NoConn ~ 19850 5500
Text Label 36200 5600 2    50   ~ 0
OPCODE11
Text Label 36200 4900 2    50   ~ 0
OPCODE10
Text Label 34650 5600 2    50   ~ 0
OPCODE9
Text Label 34650 4900 2    50   ~ 0
OPCODE8
Text Label 33050 5600 2    50   ~ 0
OPCODE7
Text Label 33050 4900 2    50   ~ 0
OPCODE6
Text Label 31500 5600 2    50   ~ 0
OPCODE5
Text Label 31500 4900 2    50   ~ 0
OPCODE4
Text Label 36200 2900 2    50   ~ 0
OPCODE3
Text Label 36200 2200 2    50   ~ 0
OPCODE2
Text Label 34650 2900 2    50   ~ 0
OPCODE1
Text Label 34650 2200 2    50   ~ 0
OPCODE0
$Comp
L power:GND #PWR067
U 1 1 60E62188
P 33050 2900
F 0 "#PWR067" H 33050 2650 50  0001 C CNN
F 1 "GND" V 33055 2772 50  0000 R CNN
F 2 "" H 33050 2900 50  0001 C CNN
F 3 "" H 33050 2900 50  0001 C CNN
	1    33050 2900
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR066
U 1 1 60E6296D
P 33050 2200
F 0 "#PWR066" H 33050 1950 50  0001 C CNN
F 1 "GND" V 33055 2072 50  0000 R CNN
F 2 "" H 33050 2200 50  0001 C CNN
F 3 "" H 33050 2200 50  0001 C CNN
	1    33050 2200
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR059
U 1 1 60E62F66
P 31500 2900
F 0 "#PWR059" H 31500 2650 50  0001 C CNN
F 1 "GND" V 31505 2772 50  0000 R CNN
F 2 "" H 31500 2900 50  0001 C CNN
F 3 "" H 31500 2900 50  0001 C CNN
	1    31500 2900
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR058
U 1 1 60E63573
P 31500 2200
F 0 "#PWR058" H 31500 1950 50  0001 C CNN
F 1 "GND" V 31505 2072 50  0000 R CNN
F 2 "" H 31500 2200 50  0001 C CNN
F 3 "" H 31500 2200 50  0001 C CNN
	1    31500 2200
	0    1    1    0   
$EndComp
Text Label 36200 5500 2    50   ~ 0
B15
Text Label 36200 5400 2    50   ~ 0
A15
Text Label 36200 4800 2    50   ~ 0
B14
Text Label 36200 4700 2    50   ~ 0
A14
Text Label 34650 5500 2    50   ~ 0
B13
Text Label 34650 5400 2    50   ~ 0
A13
Text Label 34650 4800 2    50   ~ 0
B12
Text Label 34650 4700 2    50   ~ 0
A12
Text Label 33050 5500 2    50   ~ 0
B11
Text Label 33050 5400 2    50   ~ 0
A11
Text Label 33050 4800 2    50   ~ 0
B10
Text Label 33050 4700 2    50   ~ 0
A10
Text Label 31500 5500 2    50   ~ 0
B9
Text Label 31500 5400 2    50   ~ 0
A9
Text Label 31500 4800 2    50   ~ 0
B8
Text Label 31500 4700 2    50   ~ 0
A8
Text Label 36200 2800 2    50   ~ 0
B7
Text Label 36200 2700 2    50   ~ 0
A7
Text Label 36200 2100 2    50   ~ 0
B6
Text Label 36200 2000 2    50   ~ 0
A6
Text Label 34650 2800 2    50   ~ 0
B5
Text Label 34650 2700 2    50   ~ 0
A5
Text Label 34650 2100 2    50   ~ 0
B4
Text Label 34650 2000 2    50   ~ 0
A4
Text Label 33050 2800 2    50   ~ 0
B3
Text Label 33050 2700 2    50   ~ 0
A3
Text Label 33050 2100 2    50   ~ 0
B2
Text Label 33050 2000 2    50   ~ 0
A2
Text Label 31500 2800 2    50   ~ 0
B1
Text Label 31500 2700 2    50   ~ 0
A1
Text Label 31500 2100 2    50   ~ 0
B0
Text Label 31500 2000 2    50   ~ 0
A0
Text Label 44100 5400 2    50   ~ 0
B15
Text Label 44100 5300 2    50   ~ 0
A15
Text Label 44100 4700 2    50   ~ 0
B14
Text Label 44100 4600 2    50   ~ 0
A14
Text Label 42550 5400 2    50   ~ 0
B13
Text Label 42550 5300 2    50   ~ 0
A13
Text Label 42550 4700 2    50   ~ 0
B12
Text Label 42550 4600 2    50   ~ 0
A12
Text Label 40950 5400 2    50   ~ 0
B11
Text Label 40950 5300 2    50   ~ 0
A11
Text Label 40950 4700 2    50   ~ 0
B10
Text Label 40950 4600 2    50   ~ 0
A10
Text Label 39400 5400 2    50   ~ 0
B9
Text Label 39400 5300 2    50   ~ 0
A9
Text Label 39400 4700 2    50   ~ 0
B8
Text Label 39400 4600 2    50   ~ 0
A8
Text Label 44100 2700 2    50   ~ 0
B7
Text Label 44100 2600 2    50   ~ 0
A7
Text Label 44100 2000 2    50   ~ 0
B6
Text Label 44100 1900 2    50   ~ 0
A6
Text Label 42550 2700 2    50   ~ 0
B5
Text Label 42550 2600 2    50   ~ 0
A5
Text Label 42550 2000 2    50   ~ 0
B4
Text Label 42550 1900 2    50   ~ 0
A4
Text Label 40950 2700 2    50   ~ 0
B3
Text Label 40950 2600 2    50   ~ 0
A3
Text Label 40950 2000 2    50   ~ 0
B2
Text Label 40950 1900 2    50   ~ 0
A2
Text Label 39400 2700 2    50   ~ 0
B1
Text Label 39400 2600 2    50   ~ 0
A1
Text Label 39400 2000 2    50   ~ 0
B0
Text Label 39400 1900 2    50   ~ 0
A0
Connection ~ 9800 1700
Connection ~ 9400 3700
$Comp
L power:GND #PWR07
U 1 1 60EA0C46
P 10100 1700
F 0 "#PWR07" H 10100 1450 50  0001 C CNN
F 1 "GND" V 10105 1572 50  0000 R CNN
F 2 "" H 10100 1700 50  0001 C CNN
F 3 "" H 10100 1700 50  0001 C CNN
	1    10100 1700
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C1
U 1 1 60E8F4E4
P 9950 1700
F 0 "C1" V 9698 1700 50  0000 C CNN
F 1 "100nF" V 9789 1700 50  0000 C CNN
F 2 "" H 9988 1550 50  0001 C CNN
F 3 "~" H 9950 1700 50  0001 C CNN
	1    9950 1700
	0    1    1    0   
$EndComp
$Comp
L Memory_EEPROM:28C256 U1
U 1 1 60E48E54
P 9800 2800
F 0 "U1" H 9800 4081 50  0000 C CNN
F 1 "28C256" H 9800 3990 50  0000 C CNN
F 2 "" H 9800 2800 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf" H 9800 2800 50  0001 C CNN
	1    9800 2800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR028
U 1 1 60EB20F2
P 19650 2550
F 0 "#PWR028" H 19650 2300 50  0001 C CNN
F 1 "GND" V 19655 2422 50  0000 R CNN
F 2 "" H 19650 2550 50  0001 C CNN
F 3 "" H 19650 2550 50  0001 C CNN
	1    19650 2550
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C3
U 1 1 60EB20F8
P 19500 2550
F 0 "C3" V 19248 2550 50  0000 C CNN
F 1 "100nF" V 19339 2550 50  0000 C CNN
F 2 "" H 19538 2400 50  0001 C CNN
F 3 "~" H 19500 2550 50  0001 C CNN
	1    19500 2550
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR029
U 1 1 60EB2DD0
P 19650 4500
F 0 "#PWR029" H 19650 4250 50  0001 C CNN
F 1 "GND" V 19655 4372 50  0000 R CNN
F 2 "" H 19650 4500 50  0001 C CNN
F 3 "" H 19650 4500 50  0001 C CNN
	1    19650 4500
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C4
U 1 1 60EB2DD6
P 19500 4500
F 0 "C4" V 19248 4500 50  0000 C CNN
F 1 "100nF" V 19339 4500 50  0000 C CNN
F 2 "" H 19538 4350 50  0001 C CNN
F 3 "~" H 19500 4500 50  0001 C CNN
	1    19500 4500
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR034
U 1 1 60EB3B08
P 21400 2550
F 0 "#PWR034" H 21400 2300 50  0001 C CNN
F 1 "GND" V 21405 2422 50  0000 R CNN
F 2 "" H 21400 2550 50  0001 C CNN
F 3 "" H 21400 2550 50  0001 C CNN
	1    21400 2550
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C5
U 1 1 60EB3B0E
P 21250 2550
F 0 "C5" V 20998 2550 50  0000 C CNN
F 1 "100nF" V 21089 2550 50  0000 C CNN
F 2 "" H 21288 2400 50  0001 C CNN
F 3 "~" H 21250 2550 50  0001 C CNN
	1    21250 2550
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR035
U 1 1 60EB4224
P 21400 4500
F 0 "#PWR035" H 21400 4250 50  0001 C CNN
F 1 "GND" V 21405 4372 50  0000 R CNN
F 2 "" H 21400 4500 50  0001 C CNN
F 3 "" H 21400 4500 50  0001 C CNN
	1    21400 4500
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C6
U 1 1 60EB422A
P 21250 4500
F 0 "C6" V 20998 4500 50  0000 C CNN
F 1 "100nF" V 21089 4500 50  0000 C CNN
F 2 "" H 21288 4350 50  0001 C CNN
F 3 "~" H 21250 4500 50  0001 C CNN
	1    21250 4500
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR040
U 1 1 60EB4B2A
P 23000 2550
F 0 "#PWR040" H 23000 2300 50  0001 C CNN
F 1 "GND" V 23005 2422 50  0000 R CNN
F 2 "" H 23000 2550 50  0001 C CNN
F 3 "" H 23000 2550 50  0001 C CNN
	1    23000 2550
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C7
U 1 1 60EB4B30
P 22850 2550
F 0 "C7" V 22598 2550 50  0000 C CNN
F 1 "100nF" V 22689 2550 50  0000 C CNN
F 2 "" H 22888 2400 50  0001 C CNN
F 3 "~" H 22850 2550 50  0001 C CNN
	1    22850 2550
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR041
U 1 1 60EB55B8
P 23000 4500
F 0 "#PWR041" H 23000 4250 50  0001 C CNN
F 1 "GND" V 23005 4372 50  0000 R CNN
F 2 "" H 23000 4500 50  0001 C CNN
F 3 "" H 23000 4500 50  0001 C CNN
	1    23000 4500
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C8
U 1 1 60EB55BE
P 22850 4500
F 0 "C8" V 22598 4500 50  0000 C CNN
F 1 "100nF" V 22689 4500 50  0000 C CNN
F 2 "" H 22888 4350 50  0001 C CNN
F 3 "~" H 22850 4500 50  0001 C CNN
	1    22850 4500
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR064
U 1 1 60EB95D0
P 32300 1700
F 0 "#PWR064" H 32300 1450 50  0001 C CNN
F 1 "GND" V 32305 1572 50  0000 R CNN
F 2 "" H 32300 1700 50  0001 C CNN
F 3 "" H 32300 1700 50  0001 C CNN
	1    32300 1700
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C9
U 1 1 60EB95D6
P 32150 1700
F 0 "C9" V 31898 1700 50  0000 C CNN
F 1 "100nF" V 31989 1700 50  0000 C CNN
F 2 "" H 32188 1550 50  0001 C CNN
F 3 "~" H 32150 1700 50  0001 C CNN
	1    32150 1700
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR072
U 1 1 60EB99EE
P 33850 1700
F 0 "#PWR072" H 33850 1450 50  0001 C CNN
F 1 "GND" V 33855 1572 50  0000 R CNN
F 2 "" H 33850 1700 50  0001 C CNN
F 3 "" H 33850 1700 50  0001 C CNN
	1    33850 1700
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C11
U 1 1 60EB99F4
P 33700 1700
F 0 "C11" V 33448 1700 50  0000 C CNN
F 1 "100nF" V 33539 1700 50  0000 C CNN
F 2 "" H 33738 1550 50  0001 C CNN
F 3 "~" H 33700 1700 50  0001 C CNN
	1    33700 1700
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR078
U 1 1 60EBA2CE
P 35450 1700
F 0 "#PWR078" H 35450 1450 50  0001 C CNN
F 1 "GND" V 35455 1572 50  0000 R CNN
F 2 "" H 35450 1700 50  0001 C CNN
F 3 "" H 35450 1700 50  0001 C CNN
	1    35450 1700
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C13
U 1 1 60EBA2D4
P 35300 1700
F 0 "C13" V 35048 1700 50  0000 C CNN
F 1 "100nF" V 35139 1700 50  0000 C CNN
F 2 "" H 35338 1550 50  0001 C CNN
F 3 "~" H 35300 1700 50  0001 C CNN
	1    35300 1700
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR084
U 1 1 60EBA932
P 37000 1700
F 0 "#PWR084" H 37000 1450 50  0001 C CNN
F 1 "GND" V 37005 1572 50  0000 R CNN
F 2 "" H 37000 1700 50  0001 C CNN
F 3 "" H 37000 1700 50  0001 C CNN
	1    37000 1700
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C15
U 1 1 60EBA938
P 36850 1700
F 0 "C15" V 36598 1700 50  0000 C CNN
F 1 "100nF" V 36689 1700 50  0000 C CNN
F 2 "" H 36888 1550 50  0001 C CNN
F 3 "~" H 36850 1700 50  0001 C CNN
	1    36850 1700
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR065
U 1 1 60EBD3FC
P 32300 4400
F 0 "#PWR065" H 32300 4150 50  0001 C CNN
F 1 "GND" V 32305 4272 50  0000 R CNN
F 2 "" H 32300 4400 50  0001 C CNN
F 3 "" H 32300 4400 50  0001 C CNN
	1    32300 4400
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C10
U 1 1 60EBD402
P 32150 4400
F 0 "C10" V 31898 4400 50  0000 C CNN
F 1 "100nF" V 31989 4400 50  0000 C CNN
F 2 "" H 32188 4250 50  0001 C CNN
F 3 "~" H 32150 4400 50  0001 C CNN
	1    32150 4400
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR073
U 1 1 60EBD778
P 33850 4400
F 0 "#PWR073" H 33850 4150 50  0001 C CNN
F 1 "GND" V 33855 4272 50  0000 R CNN
F 2 "" H 33850 4400 50  0001 C CNN
F 3 "" H 33850 4400 50  0001 C CNN
	1    33850 4400
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C12
U 1 1 60EBD77E
P 33700 4400
F 0 "C12" V 33448 4400 50  0000 C CNN
F 1 "100nF" V 33539 4400 50  0000 C CNN
F 2 "" H 33738 4250 50  0001 C CNN
F 3 "~" H 33700 4400 50  0001 C CNN
	1    33700 4400
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR079
U 1 1 60EBDDF8
P 35450 4400
F 0 "#PWR079" H 35450 4150 50  0001 C CNN
F 1 "GND" V 35455 4272 50  0000 R CNN
F 2 "" H 35450 4400 50  0001 C CNN
F 3 "" H 35450 4400 50  0001 C CNN
	1    35450 4400
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C14
U 1 1 60EBDDFE
P 35300 4400
F 0 "C14" V 35048 4400 50  0000 C CNN
F 1 "100nF" V 35139 4400 50  0000 C CNN
F 2 "" H 35338 4250 50  0001 C CNN
F 3 "~" H 35300 4400 50  0001 C CNN
	1    35300 4400
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR085
U 1 1 60EBEA66
P 37000 4400
F 0 "#PWR085" H 37000 4150 50  0001 C CNN
F 1 "GND" V 37005 4272 50  0000 R CNN
F 2 "" H 37000 4400 50  0001 C CNN
F 3 "" H 37000 4400 50  0001 C CNN
	1    37000 4400
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C16
U 1 1 60EBEA6C
P 36850 4400
F 0 "C16" V 36598 4400 50  0000 C CNN
F 1 "100nF" V 36689 4400 50  0000 C CNN
F 2 "" H 36888 4250 50  0001 C CNN
F 3 "~" H 36850 4400 50  0001 C CNN
	1    36850 4400
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR093
U 1 1 60EC351E
P 40200 1600
F 0 "#PWR093" H 40200 1350 50  0001 C CNN
F 1 "GND" V 40205 1472 50  0000 R CNN
F 2 "" H 40200 1600 50  0001 C CNN
F 3 "" H 40200 1600 50  0001 C CNN
	1    40200 1600
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C17
U 1 1 60EC3524
P 40050 1600
F 0 "C17" V 39798 1600 50  0000 C CNN
F 1 "100nF" V 39889 1600 50  0000 C CNN
F 2 "" H 40088 1450 50  0001 C CNN
F 3 "~" H 40050 1600 50  0001 C CNN
	1    40050 1600
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 60EC3B36
P 41750 1600
F 0 "#PWR0103" H 41750 1350 50  0001 C CNN
F 1 "GND" V 41755 1472 50  0000 R CNN
F 2 "" H 41750 1600 50  0001 C CNN
F 3 "" H 41750 1600 50  0001 C CNN
	1    41750 1600
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C19
U 1 1 60EC3B3C
P 41600 1600
F 0 "C19" V 41348 1600 50  0000 C CNN
F 1 "100nF" V 41439 1600 50  0000 C CNN
F 2 "" H 41638 1450 50  0001 C CNN
F 3 "~" H 41600 1600 50  0001 C CNN
	1    41600 1600
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0113
U 1 1 60EC42A4
P 43350 1600
F 0 "#PWR0113" H 43350 1350 50  0001 C CNN
F 1 "GND" V 43355 1472 50  0000 R CNN
F 2 "" H 43350 1600 50  0001 C CNN
F 3 "" H 43350 1600 50  0001 C CNN
	1    43350 1600
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C21
U 1 1 60EC42AA
P 43200 1600
F 0 "C21" V 42948 1600 50  0000 C CNN
F 1 "100nF" V 43039 1600 50  0000 C CNN
F 2 "" H 43238 1450 50  0001 C CNN
F 3 "~" H 43200 1600 50  0001 C CNN
	1    43200 1600
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0123
U 1 1 60EC49DE
P 44900 1600
F 0 "#PWR0123" H 44900 1350 50  0001 C CNN
F 1 "GND" V 44905 1472 50  0000 R CNN
F 2 "" H 44900 1600 50  0001 C CNN
F 3 "" H 44900 1600 50  0001 C CNN
	1    44900 1600
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C23
U 1 1 60EC49E4
P 44750 1600
F 0 "C23" V 44498 1600 50  0000 C CNN
F 1 "100nF" V 44589 1600 50  0000 C CNN
F 2 "" H 44788 1450 50  0001 C CNN
F 3 "~" H 44750 1600 50  0001 C CNN
	1    44750 1600
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR094
U 1 1 60EC7362
P 40200 4300
F 0 "#PWR094" H 40200 4050 50  0001 C CNN
F 1 "GND" V 40205 4172 50  0000 R CNN
F 2 "" H 40200 4300 50  0001 C CNN
F 3 "" H 40200 4300 50  0001 C CNN
	1    40200 4300
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C18
U 1 1 60EC7368
P 40050 4300
F 0 "C18" V 39798 4300 50  0000 C CNN
F 1 "100nF" V 39889 4300 50  0000 C CNN
F 2 "" H 40088 4150 50  0001 C CNN
F 3 "~" H 40050 4300 50  0001 C CNN
	1    40050 4300
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 60EC7A18
P 41750 4300
F 0 "#PWR0104" H 41750 4050 50  0001 C CNN
F 1 "GND" V 41755 4172 50  0000 R CNN
F 2 "" H 41750 4300 50  0001 C CNN
F 3 "" H 41750 4300 50  0001 C CNN
	1    41750 4300
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C20
U 1 1 60EC7A1E
P 41600 4300
F 0 "C20" V 41348 4300 50  0000 C CNN
F 1 "100nF" V 41439 4300 50  0000 C CNN
F 2 "" H 41638 4150 50  0001 C CNN
F 3 "~" H 41600 4300 50  0001 C CNN
	1    41600 4300
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 60EC7DEA
P 43350 4300
F 0 "#PWR0114" H 43350 4050 50  0001 C CNN
F 1 "GND" V 43355 4172 50  0000 R CNN
F 2 "" H 43350 4300 50  0001 C CNN
F 3 "" H 43350 4300 50  0001 C CNN
	1    43350 4300
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C22
U 1 1 60EC7DF0
P 43200 4300
F 0 "C22" V 42948 4300 50  0000 C CNN
F 1 "100nF" V 43039 4300 50  0000 C CNN
F 2 "" H 43238 4150 50  0001 C CNN
F 3 "~" H 43200 4300 50  0001 C CNN
	1    43200 4300
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 60EC843A
P 44900 4300
F 0 "#PWR0124" H 44900 4050 50  0001 C CNN
F 1 "GND" V 44905 4172 50  0000 R CNN
F 2 "" H 44900 4300 50  0001 C CNN
F 3 "" H 44900 4300 50  0001 C CNN
	1    44900 4300
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C24
U 1 1 60EC8440
P 44750 4300
F 0 "C24" V 44498 4300 50  0000 C CNN
F 1 "100nF" V 44589 4300 50  0000 C CNN
F 2 "" H 44788 4150 50  0001 C CNN
F 3 "~" H 44750 4300 50  0001 C CNN
	1    44750 4300
	0    1    1    0   
$EndComp
Connection ~ 32000 1700
Connection ~ 33550 1700
Connection ~ 35150 1700
Connection ~ 36700 1700
Connection ~ 32000 4400
Connection ~ 33550 4400
Connection ~ 35150 4400
Connection ~ 36700 4400
Connection ~ 44600 4300
Connection ~ 43050 4300
Connection ~ 41450 4300
Connection ~ 39900 4300
Connection ~ 44600 1600
Connection ~ 43050 1600
Connection ~ 41450 1600
Connection ~ 39900 1600
Connection ~ 22700 4500
Connection ~ 21100 4500
Connection ~ 19350 4500
Connection ~ 22700 2550
Connection ~ 21100 2550
Connection ~ 19350 2550
$Comp
L 74xx:74LS137 U6
U 1 1 60F0F58B
P 15500 3150
F 0 "U6" H 15500 3931 50  0000 C CNN
F 1 "74LS237" H 15500 3840 50  0000 C CNN
F 2 "" H 15500 3150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS137" H 15500 3150 50  0001 C CNN
	1    15500 3150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR021
U 1 1 60F10CFE
P 15800 2550
F 0 "#PWR021" H 15800 2300 50  0001 C CNN
F 1 "GND" V 15805 2422 50  0000 R CNN
F 2 "" H 15800 2550 50  0001 C CNN
F 3 "" H 15800 2550 50  0001 C CNN
	1    15800 2550
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C2
U 1 1 60F10D04
P 15650 2550
F 0 "C2" V 15398 2550 50  0000 C CNN
F 1 "100nF" V 15489 2550 50  0000 C CNN
F 2 "" H 15688 2400 50  0001 C CNN
F 3 "~" H 15650 2550 50  0001 C CNN
	1    15650 2550
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR020
U 1 1 60F11DA6
P 15500 3850
F 0 "#PWR020" H 15500 3600 50  0001 C CNN
F 1 "GND" H 15505 3677 50  0000 C CNN
F 2 "" H 15500 3850 50  0001 C CNN
F 3 "" H 15500 3850 50  0001 C CNN
	1    15500 3850
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR019
U 1 1 60F13383
P 15500 2550
F 0 "#PWR019" H 15500 2400 50  0001 C CNN
F 1 "+6V" H 15515 2723 50  0000 C CNN
F 2 "" H 15500 2550 50  0001 C CNN
F 3 "" H 15500 2550 50  0001 C CNN
	1    15500 2550
	1    0    0    -1  
$EndComp
Connection ~ 15500 2550
$Comp
L power:GND #PWR017
U 1 1 60F16B4B
P 15000 3350
F 0 "#PWR017" H 15000 3100 50  0001 C CNN
F 1 "GND" V 15005 3222 50  0000 R CNN
F 2 "" H 15000 3350 50  0001 C CNN
F 3 "" H 15000 3350 50  0001 C CNN
	1    15000 3350
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR018
U 1 1 60F173E4
P 15000 3450
F 0 "#PWR018" H 15000 3200 50  0001 C CNN
F 1 "GND" V 15005 3322 50  0000 R CNN
F 2 "" H 15000 3450 50  0001 C CNN
F 3 "" H 15000 3450 50  0001 C CNN
	1    15000 3450
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR016
U 1 1 60F17C91
P 15000 3050
F 0 "#PWR016" H 15000 2800 50  0001 C CNN
F 1 "GND" V 15005 2922 50  0000 R CNN
F 2 "" H 15000 3050 50  0001 C CNN
F 3 "" H 15000 3050 50  0001 C CNN
	1    15000 3050
	0    1    1    0   
$EndComp
Text Label 16000 3550 0    50   ~ 0
CLOCK_OPCODE
Text Label 16000 3350 0    50   ~ 0
CLOCK_A
Text Label 16000 3250 0    50   ~ 0
CLOCK_B
NoConn ~ 16000 2850
NoConn ~ 16000 2950
NoConn ~ 16000 3050
NoConn ~ 16000 3150
NoConn ~ 16000 3450
Text Label 18850 3750 2    50   ~ 0
CLOCK_OPCODE
Text Label 18850 5700 2    50   ~ 0
CLOCK_OPCODE
Text Label 20600 3750 2    50   ~ 0
CLOCK_A
Text Label 20600 5700 2    50   ~ 0
CLOCK_A
Text Label 22200 3750 2    50   ~ 0
CLOCK_B
Text Label 22200 5700 2    50   ~ 0
CLOCK_B
NoConn ~ 18850 5200
NoConn ~ 18850 5300
NoConn ~ 18850 5400
NoConn ~ 18850 5500
Text Label 15000 2850 2    50   ~ 0
DATA4
Text Label 15000 2950 2    50   ~ 0
DATA5
Text Label 18850 2850 2    50   ~ 0
DATA0
Text Label 18850 2950 2    50   ~ 0
DATA1
Text Label 18850 3050 2    50   ~ 0
DATA2
Text Label 18850 3150 2    50   ~ 0
DATA3
Text Label 20600 2850 2    50   ~ 0
DATA0
Text Label 20600 2950 2    50   ~ 0
DATA1
Text Label 20600 3050 2    50   ~ 0
DATA2
Text Label 20600 3150 2    50   ~ 0
DATA3
Text Label 22200 2850 2    50   ~ 0
DATA0
Text Label 22200 2950 2    50   ~ 0
DATA1
Text Label 22200 3050 2    50   ~ 0
DATA2
Text Label 22200 3150 2    50   ~ 0
DATA3
$Comp
L 74xx:74HC74 U7
U 1 1 60F3F9F7
P 17450 3100
F 0 "U7" H 17450 3581 50  0000 C CNN
F 1 "74HC74" H 17450 3490 50  0000 C CNN
F 2 "" H 17450 3100 50  0001 C CNN
F 3 "74xx/74hc_hct74.pdf" H 17450 3100 50  0001 C CNN
	1    17450 3100
	1    0    0    -1  
$EndComp
Text Label 17450 2800 1    50   ~ 0
~Mr~
$Comp
L power:GND #PWR022
U 1 1 60F44C4A
P 17450 3400
F 0 "#PWR022" H 17450 3150 50  0001 C CNN
F 1 "GND" H 17455 3227 50  0000 C CNN
F 2 "" H 17450 3400 50  0001 C CNN
F 3 "" H 17450 3400 50  0001 C CNN
	1    17450 3400
	1    0    0    -1  
$EndComp
Text Label 17150 3000 2    50   ~ 0
DATA7
NoConn ~ 17750 3200
Text Label 17750 3000 0    50   ~ 0
NEEDMORE
Text Label 39400 2100 2    50   ~ 0
NEEDMORE
$Comp
L power:GND #PWR086
U 1 1 60F6D550
P 39400 2800
F 0 "#PWR086" H 39400 2550 50  0001 C CNN
F 1 "GND" V 39405 2672 50  0000 R CNN
F 2 "" H 39400 2800 50  0001 C CNN
F 3 "" H 39400 2800 50  0001 C CNN
	1    39400 2800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR095
U 1 1 60F6EBD3
P 40950 2100
F 0 "#PWR095" H 40950 1850 50  0001 C CNN
F 1 "GND" V 40955 1972 50  0000 R CNN
F 2 "" H 40950 2100 50  0001 C CNN
F 3 "" H 40950 2100 50  0001 C CNN
	1    40950 2100
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR096
U 1 1 60F6F72E
P 40950 2800
F 0 "#PWR096" H 40950 2550 50  0001 C CNN
F 1 "GND" V 40955 2672 50  0000 R CNN
F 2 "" H 40950 2800 50  0001 C CNN
F 3 "" H 40950 2800 50  0001 C CNN
	1    40950 2800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 60F6FF58
P 42550 2100
F 0 "#PWR0105" H 42550 1850 50  0001 C CNN
F 1 "GND" V 42555 1972 50  0000 R CNN
F 2 "" H 42550 2100 50  0001 C CNN
F 3 "" H 42550 2100 50  0001 C CNN
	1    42550 2100
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 60F7080B
P 42550 2800
F 0 "#PWR0106" H 42550 2550 50  0001 C CNN
F 1 "GND" V 42555 2672 50  0000 R CNN
F 2 "" H 42550 2800 50  0001 C CNN
F 3 "" H 42550 2800 50  0001 C CNN
	1    42550 2800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 60F70C5B
P 44100 2100
F 0 "#PWR0115" H 44100 1850 50  0001 C CNN
F 1 "GND" V 44105 1972 50  0000 R CNN
F 2 "" H 44100 2100 50  0001 C CNN
F 3 "" H 44100 2100 50  0001 C CNN
	1    44100 2100
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 60F711AB
P 44100 2800
F 0 "#PWR0116" H 44100 2550 50  0001 C CNN
F 1 "GND" V 44105 2672 50  0000 R CNN
F 2 "" H 44100 2800 50  0001 C CNN
F 3 "" H 44100 2800 50  0001 C CNN
	1    44100 2800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR087
U 1 1 60F71A13
P 39400 4800
F 0 "#PWR087" H 39400 4550 50  0001 C CNN
F 1 "GND" V 39405 4672 50  0000 R CNN
F 2 "" H 39400 4800 50  0001 C CNN
F 3 "" H 39400 4800 50  0001 C CNN
	1    39400 4800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR088
U 1 1 60F7208C
P 39400 5500
F 0 "#PWR088" H 39400 5250 50  0001 C CNN
F 1 "GND" V 39405 5372 50  0000 R CNN
F 2 "" H 39400 5500 50  0001 C CNN
F 3 "" H 39400 5500 50  0001 C CNN
	1    39400 5500
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR097
U 1 1 60F72924
P 40950 4800
F 0 "#PWR097" H 40950 4550 50  0001 C CNN
F 1 "GND" V 40955 4672 50  0000 R CNN
F 2 "" H 40950 4800 50  0001 C CNN
F 3 "" H 40950 4800 50  0001 C CNN
	1    40950 4800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR098
U 1 1 60F72FE0
P 40950 5500
F 0 "#PWR098" H 40950 5250 50  0001 C CNN
F 1 "GND" V 40955 5372 50  0000 R CNN
F 2 "" H 40950 5500 50  0001 C CNN
F 3 "" H 40950 5500 50  0001 C CNN
	1    40950 5500
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0107
U 1 1 60F7347A
P 42550 4800
F 0 "#PWR0107" H 42550 4550 50  0001 C CNN
F 1 "GND" V 42555 4672 50  0000 R CNN
F 2 "" H 42550 4800 50  0001 C CNN
F 3 "" H 42550 4800 50  0001 C CNN
	1    42550 4800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 60F73D0C
P 42550 5500
F 0 "#PWR0108" H 42550 5250 50  0001 C CNN
F 1 "GND" V 42555 5372 50  0000 R CNN
F 2 "" H 42550 5500 50  0001 C CNN
F 3 "" H 42550 5500 50  0001 C CNN
	1    42550 5500
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 60F745C9
P 44100 4800
F 0 "#PWR0117" H 44100 4550 50  0001 C CNN
F 1 "GND" V 44105 4672 50  0000 R CNN
F 2 "" H 44100 4800 50  0001 C CNN
F 3 "" H 44100 4800 50  0001 C CNN
	1    44100 4800
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 60F74E28
P 44100 5500
F 0 "#PWR0118" H 44100 5250 50  0001 C CNN
F 1 "GND" V 44105 5372 50  0000 R CNN
F 2 "" H 44100 5500 50  0001 C CNN
F 3 "" H 44100 5500 50  0001 C CNN
	1    44100 5500
	0    1    1    0   
$EndComp
$Comp
L 74xGxx:74AHC1G08 U5
U 1 1 60F80648
P 13650 4300
F 0 "U5" H 13625 4567 50  0000 C CNN
F 1 "74AHC1G08" H 13625 4476 50  0000 C CNN
F 2 "" H 13650 4300 50  0001 C CNN
F 3 "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" H 13650 4300 50  0001 C CNN
	1    13650 4300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR015
U 1 1 60F82E25
P 13650 4400
F 0 "#PWR015" H 13650 4150 50  0001 C CNN
F 1 "GND" H 13655 4227 50  0000 C CNN
F 2 "" H 13650 4400 50  0001 C CNN
F 3 "" H 13650 4400 50  0001 C CNN
	1    13650 4400
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR014
U 1 1 60F838E6
P 13650 4200
F 0 "#PWR014" H 13650 4050 50  0001 C CNN
F 1 "+6V" H 13665 4373 50  0000 C CNN
F 2 "" H 13650 4200 50  0001 C CNN
F 3 "" H 13650 4200 50  0001 C CNN
	1    13650 4200
	1    0    0    -1  
$EndComp
Text Label 13350 4250 2    50   ~ 0
DECODE
Text Label 13350 4350 2    50   ~ 0
CLOCK
Text Label 15000 3550 2    50   ~ 0
DECODE_CLOCK
Text Label 17150 3100 2    50   ~ 0
DECODE_CLOCK
Text Label 18850 3250 2    50   ~ 0
OPCODE0_I
Text Label 18850 3350 2    50   ~ 0
OPCODE1_I
Text Label 18850 3450 2    50   ~ 0
OPCODE2_I
Text Label 18850 3550 2    50   ~ 0
OPCODE3_I
Text Label 18850 4800 2    50   ~ 0
OPCODE4_I
Text Label 18850 4900 2    50   ~ 0
OPCODE5_I
Text Label 18850 5000 2    50   ~ 0
OPCODE6_I
Text Label 18850 5100 2    50   ~ 0
OPCODE7_I
Text Label 20600 3250 2    50   ~ 0
A0_I
Text Label 20600 3350 2    50   ~ 0
A1_I
Text Label 20600 3450 2    50   ~ 0
A2_I
Text Label 20600 3550 2    50   ~ 0
A3_I
Text Label 20600 4800 2    50   ~ 0
A4_I
Text Label 20600 4900 2    50   ~ 0
A5_I
Text Label 20600 5000 2    50   ~ 0
A6_I
Text Label 20600 5100 2    50   ~ 0
A7_I
Text Label 20600 5200 2    50   ~ 0
A8_I
Text Label 20600 5300 2    50   ~ 0
A9_I
Text Label 20600 5400 2    50   ~ 0
A10_I
Text Label 20600 5500 2    50   ~ 0
A11_I
Text Label 22200 3250 2    50   ~ 0
B0_I
Text Label 22200 3350 2    50   ~ 0
B1_I
Text Label 22200 3450 2    50   ~ 0
B2_I
Text Label 22200 3550 2    50   ~ 0
B3_I
Text Label 22200 4800 2    50   ~ 0
B4_I
Text Label 22200 4900 2    50   ~ 0
B5_I
Text Label 22200 5000 2    50   ~ 0
B6_I
Text Label 22200 5100 2    50   ~ 0
B7_I
Text Label 22200 5200 2    50   ~ 0
B8_I
Text Label 22200 5300 2    50   ~ 0
B9_I
Text Label 22200 5400 2    50   ~ 0
B10_I
Text Label 22200 5500 2    50   ~ 0
B11_I
Text Label 13900 4300 0    50   ~ 0
DECODE_CLOCK
$Comp
L 74xx:74HC86 U14
U 1 1 60E603C9
P 25500 1850
F 0 "U14" H 25500 2175 50  0000 C CNN
F 1 "74HC86" H 25500 2084 50  0000 C CNN
F 2 "" H 25500 1850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 25500 1850 50  0001 C CNN
	1    25500 1850
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U14
U 2 1 60E63264
P 25500 2200
F 0 "U14" H 25500 2525 50  0000 C CNN
F 1 "74HC86" H 25500 2434 50  0000 C CNN
F 2 "" H 25500 2200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 25500 2200 50  0001 C CNN
	2    25500 2200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U14
U 3 1 60E64FFD
P 25500 2550
F 0 "U14" H 25500 2875 50  0000 C CNN
F 1 "74HC86" H 25500 2784 50  0000 C CNN
F 2 "" H 25500 2550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 25500 2550 50  0001 C CNN
	3    25500 2550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U14
U 4 1 60E668D8
P 25500 2900
F 0 "U14" H 25500 3225 50  0000 C CNN
F 1 "74HC86" H 25500 3134 50  0000 C CNN
F 2 "" H 25500 2900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 25500 2900 50  0001 C CNN
	4    25500 2900
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U14
U 5 1 60E67E8F
P 24300 2350
F 0 "U14" H 24530 2396 50  0000 L CNN
F 1 "74HC86" H 24530 2305 50  0000 L CNN
F 2 "" H 24300 2350 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 24300 2350 50  0001 C CNN
	5    24300 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR042
U 1 1 60E6B9A4
P 24300 1850
F 0 "#PWR042" H 24300 1700 50  0001 C CNN
F 1 "+6V" H 24315 2023 50  0000 C CNN
F 2 "" H 24300 1850 50  0001 C CNN
F 3 "" H 24300 1850 50  0001 C CNN
	1    24300 1850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR043
U 1 1 60E6C963
P 24300 2850
F 0 "#PWR043" H 24300 2600 50  0001 C CNN
F 1 "GND" H 24305 2677 50  0000 C CNN
F 2 "" H 24300 2850 50  0001 C CNN
F 3 "" H 24300 2850 50  0001 C CNN
	1    24300 2850
	1    0    0    -1  
$EndComp
Text Label 25200 1750 2    50   ~ 0
OPCODE0
Text Label 25200 1950 2    50   ~ 0
DATA6
Text Label 25200 2100 2    50   ~ 0
OPCODE1
Text Label 25200 2300 2    50   ~ 0
DATA6
Text Label 25200 2450 2    50   ~ 0
OPCODE2
Text Label 25200 2650 2    50   ~ 0
DATA6
Text Label 25200 2800 2    50   ~ 0
OPCODE3
Text Label 25200 3000 2    50   ~ 0
DATA6
Text Label 25800 1850 0    50   ~ 0
OPCODE0_I
Text Label 25800 2200 0    50   ~ 0
OPCODE1_I
Text Label 25800 2550 0    50   ~ 0
OPCODE2_I
Text Label 25800 2900 0    50   ~ 0
OPCODE3_I
$Comp
L 74xx:74HC86 U15
U 1 1 60E91A08
P 25500 3500
F 0 "U15" H 25500 3825 50  0000 C CNN
F 1 "74HC86" H 25500 3734 50  0000 C CNN
F 2 "" H 25500 3500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 25500 3500 50  0001 C CNN
	1    25500 3500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U15
U 2 1 60E91A0E
P 25500 3850
F 0 "U15" H 25500 4175 50  0000 C CNN
F 1 "74HC86" H 25500 4084 50  0000 C CNN
F 2 "" H 25500 3850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 25500 3850 50  0001 C CNN
	2    25500 3850
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U15
U 3 1 60E91A14
P 25500 4200
F 0 "U15" H 25500 4525 50  0000 C CNN
F 1 "74HC86" H 25500 4434 50  0000 C CNN
F 2 "" H 25500 4200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 25500 4200 50  0001 C CNN
	3    25500 4200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U15
U 4 1 60E91A1A
P 25500 4550
F 0 "U15" H 25500 4875 50  0000 C CNN
F 1 "74HC86" H 25500 4784 50  0000 C CNN
F 2 "" H 25500 4550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 25500 4550 50  0001 C CNN
	4    25500 4550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U15
U 5 1 60E91A20
P 24300 4000
F 0 "U15" H 24530 4046 50  0000 L CNN
F 1 "74HC86" H 24530 3955 50  0000 L CNN
F 2 "" H 24300 4000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 24300 4000 50  0001 C CNN
	5    24300 4000
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR044
U 1 1 60E91A26
P 24300 3500
F 0 "#PWR044" H 24300 3350 50  0001 C CNN
F 1 "+6V" H 24315 3673 50  0000 C CNN
F 2 "" H 24300 3500 50  0001 C CNN
F 3 "" H 24300 3500 50  0001 C CNN
	1    24300 3500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR045
U 1 1 60E91A2C
P 24300 4500
F 0 "#PWR045" H 24300 4250 50  0001 C CNN
F 1 "GND" H 24305 4327 50  0000 C CNN
F 2 "" H 24300 4500 50  0001 C CNN
F 3 "" H 24300 4500 50  0001 C CNN
	1    24300 4500
	1    0    0    -1  
$EndComp
Text Label 25200 3400 2    50   ~ 0
OPCODE4
Text Label 25200 3600 2    50   ~ 0
DATA6
Text Label 25200 3750 2    50   ~ 0
OPCODE5
Text Label 25200 3950 2    50   ~ 0
DATA6
Text Label 25200 4100 2    50   ~ 0
OPCODE6
Text Label 25200 4300 2    50   ~ 0
DATA6
Text Label 25200 4450 2    50   ~ 0
OPCODE7
Text Label 25200 4650 2    50   ~ 0
DATA6
Text Label 25800 3500 0    50   ~ 0
OPCODE4_I
Text Label 25800 3850 0    50   ~ 0
OPCODE5_I
Text Label 25800 4200 0    50   ~ 0
OPCODE6_I
Text Label 25800 4550 0    50   ~ 0
OPCODE7_I
$Comp
L 74xx:74HC86 U16
U 1 1 60EB0F27
P 27800 1850
F 0 "U16" H 27800 2175 50  0000 C CNN
F 1 "74HC86" H 27800 2084 50  0000 C CNN
F 2 "" H 27800 1850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 1850 50  0001 C CNN
	1    27800 1850
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U16
U 2 1 60EB0F2D
P 27800 2200
F 0 "U16" H 27800 2525 50  0000 C CNN
F 1 "74HC86" H 27800 2434 50  0000 C CNN
F 2 "" H 27800 2200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 2200 50  0001 C CNN
	2    27800 2200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U16
U 3 1 60EB0F33
P 27800 2550
F 0 "U16" H 27800 2875 50  0000 C CNN
F 1 "74HC86" H 27800 2784 50  0000 C CNN
F 2 "" H 27800 2550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 2550 50  0001 C CNN
	3    27800 2550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U16
U 4 1 60EB0F39
P 27800 2900
F 0 "U16" H 27800 3225 50  0000 C CNN
F 1 "74HC86" H 27800 3134 50  0000 C CNN
F 2 "" H 27800 2900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 2900 50  0001 C CNN
	4    27800 2900
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U16
U 5 1 60EB0F3F
P 26600 2350
F 0 "U16" H 26830 2396 50  0000 L CNN
F 1 "74HC86" H 26830 2305 50  0000 L CNN
F 2 "" H 26600 2350 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 26600 2350 50  0001 C CNN
	5    26600 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR046
U 1 1 60EB0F45
P 26600 1850
F 0 "#PWR046" H 26600 1700 50  0001 C CNN
F 1 "+6V" H 26615 2023 50  0000 C CNN
F 2 "" H 26600 1850 50  0001 C CNN
F 3 "" H 26600 1850 50  0001 C CNN
	1    26600 1850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR047
U 1 1 60EB0F4B
P 26600 2850
F 0 "#PWR047" H 26600 2600 50  0001 C CNN
F 1 "GND" H 26605 2677 50  0000 C CNN
F 2 "" H 26600 2850 50  0001 C CNN
F 3 "" H 26600 2850 50  0001 C CNN
	1    26600 2850
	1    0    0    -1  
$EndComp
Text Label 27500 1750 2    50   ~ 0
A0
Text Label 27500 1950 2    50   ~ 0
DATA6
Text Label 27500 2100 2    50   ~ 0
A1
Text Label 27500 2300 2    50   ~ 0
DATA6
Text Label 27500 2450 2    50   ~ 0
A2
Text Label 27500 2650 2    50   ~ 0
DATA6
Text Label 27500 2800 2    50   ~ 0
A3
Text Label 27500 3000 2    50   ~ 0
DATA6
Text Label 28100 1850 0    50   ~ 0
A0_I
Text Label 28100 2200 0    50   ~ 0
A1_I
Text Label 28100 2550 0    50   ~ 0
A2_I
Text Label 28100 2900 0    50   ~ 0
A3_I
$Comp
L 74xx:74HC86 U17
U 1 1 60EB0F5D
P 27800 3500
F 0 "U17" H 27800 3825 50  0000 C CNN
F 1 "74HC86" H 27800 3734 50  0000 C CNN
F 2 "" H 27800 3500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 3500 50  0001 C CNN
	1    27800 3500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U17
U 2 1 60EB0F63
P 27800 3850
F 0 "U17" H 27800 4175 50  0000 C CNN
F 1 "74HC86" H 27800 4084 50  0000 C CNN
F 2 "" H 27800 3850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 3850 50  0001 C CNN
	2    27800 3850
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U17
U 3 1 60EB0F69
P 27800 4200
F 0 "U17" H 27800 4525 50  0000 C CNN
F 1 "74HC86" H 27800 4434 50  0000 C CNN
F 2 "" H 27800 4200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 4200 50  0001 C CNN
	3    27800 4200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U17
U 4 1 60EB0F6F
P 27800 4550
F 0 "U17" H 27800 4875 50  0000 C CNN
F 1 "74HC86" H 27800 4784 50  0000 C CNN
F 2 "" H 27800 4550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 4550 50  0001 C CNN
	4    27800 4550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U17
U 5 1 60EB0F75
P 26600 4000
F 0 "U17" H 26830 4046 50  0000 L CNN
F 1 "74HC86" H 26830 3955 50  0000 L CNN
F 2 "" H 26600 4000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 26600 4000 50  0001 C CNN
	5    26600 4000
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR048
U 1 1 60EB0F7B
P 26600 3500
F 0 "#PWR048" H 26600 3350 50  0001 C CNN
F 1 "+6V" H 26615 3673 50  0000 C CNN
F 2 "" H 26600 3500 50  0001 C CNN
F 3 "" H 26600 3500 50  0001 C CNN
	1    26600 3500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR049
U 1 1 60EB0F81
P 26600 4500
F 0 "#PWR049" H 26600 4250 50  0001 C CNN
F 1 "GND" H 26605 4327 50  0000 C CNN
F 2 "" H 26600 4500 50  0001 C CNN
F 3 "" H 26600 4500 50  0001 C CNN
	1    26600 4500
	1    0    0    -1  
$EndComp
Text Label 27500 3400 2    50   ~ 0
A4
Text Label 27500 3600 2    50   ~ 0
DATA6
Text Label 27500 3750 2    50   ~ 0
A5
Text Label 27500 3950 2    50   ~ 0
DATA6
Text Label 27500 4100 2    50   ~ 0
A6
Text Label 27500 4300 2    50   ~ 0
DATA6
Text Label 27500 4450 2    50   ~ 0
A7
Text Label 27500 4650 2    50   ~ 0
DATA6
Text Label 28100 3500 0    50   ~ 0
A4_I
Text Label 28100 3850 0    50   ~ 0
A5_I
Text Label 28100 4200 0    50   ~ 0
A6_I
Text Label 28100 4550 0    50   ~ 0
A7_I
$Comp
L 74xx:74HC86 U18
U 1 1 60EE22BE
P 27800 5100
F 0 "U18" H 27800 5425 50  0000 C CNN
F 1 "74HC86" H 27800 5334 50  0000 C CNN
F 2 "" H 27800 5100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 5100 50  0001 C CNN
	1    27800 5100
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U18
U 2 1 60EE22C4
P 27800 5450
F 0 "U18" H 27800 5775 50  0000 C CNN
F 1 "74HC86" H 27800 5684 50  0000 C CNN
F 2 "" H 27800 5450 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 5450 50  0001 C CNN
	2    27800 5450
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U18
U 3 1 60EE22CA
P 27800 5800
F 0 "U18" H 27800 6125 50  0000 C CNN
F 1 "74HC86" H 27800 6034 50  0000 C CNN
F 2 "" H 27800 5800 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 5800 50  0001 C CNN
	3    27800 5800
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U18
U 4 1 60EE22D0
P 27800 6150
F 0 "U18" H 27800 6475 50  0000 C CNN
F 1 "74HC86" H 27800 6384 50  0000 C CNN
F 2 "" H 27800 6150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 27800 6150 50  0001 C CNN
	4    27800 6150
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U18
U 5 1 60EE22D6
P 26600 5600
F 0 "U18" H 26830 5646 50  0000 L CNN
F 1 "74HC86" H 26830 5555 50  0000 L CNN
F 2 "" H 26600 5600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 26600 5600 50  0001 C CNN
	5    26600 5600
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR050
U 1 1 60EE22DC
P 26600 5100
F 0 "#PWR050" H 26600 4950 50  0001 C CNN
F 1 "+6V" H 26615 5273 50  0000 C CNN
F 2 "" H 26600 5100 50  0001 C CNN
F 3 "" H 26600 5100 50  0001 C CNN
	1    26600 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR051
U 1 1 60EE22E2
P 26600 6100
F 0 "#PWR051" H 26600 5850 50  0001 C CNN
F 1 "GND" H 26605 5927 50  0000 C CNN
F 2 "" H 26600 6100 50  0001 C CNN
F 3 "" H 26600 6100 50  0001 C CNN
	1    26600 6100
	1    0    0    -1  
$EndComp
Text Label 27500 5000 2    50   ~ 0
A8
Text Label 27500 5200 2    50   ~ 0
DATA6
Text Label 27500 5350 2    50   ~ 0
A9
Text Label 27500 5550 2    50   ~ 0
DATA6
Text Label 27500 5700 2    50   ~ 0
A10
Text Label 27500 5900 2    50   ~ 0
DATA6
Text Label 27500 6050 2    50   ~ 0
A11
Text Label 27500 6250 2    50   ~ 0
DATA6
Text Label 28100 5100 0    50   ~ 0
A8_I
Text Label 28100 5450 0    50   ~ 0
A9_I
Text Label 28100 5800 0    50   ~ 0
A10_I
Text Label 28100 6150 0    50   ~ 0
A11_I
$Comp
L 74xx:74HC86 U19
U 1 1 60F1B041
P 30000 1850
F 0 "U19" H 30000 2175 50  0000 C CNN
F 1 "74HC86" H 30000 2084 50  0000 C CNN
F 2 "" H 30000 1850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 1850 50  0001 C CNN
	1    30000 1850
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U19
U 2 1 60F1B047
P 30000 2200
F 0 "U19" H 30000 2525 50  0000 C CNN
F 1 "74HC86" H 30000 2434 50  0000 C CNN
F 2 "" H 30000 2200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 2200 50  0001 C CNN
	2    30000 2200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U19
U 3 1 60F1B04D
P 30000 2550
F 0 "U19" H 30000 2875 50  0000 C CNN
F 1 "74HC86" H 30000 2784 50  0000 C CNN
F 2 "" H 30000 2550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 2550 50  0001 C CNN
	3    30000 2550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U19
U 4 1 60F1B053
P 30000 2900
F 0 "U19" H 30000 3225 50  0000 C CNN
F 1 "74HC86" H 30000 3134 50  0000 C CNN
F 2 "" H 30000 2900 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 2900 50  0001 C CNN
	4    30000 2900
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U19
U 5 1 60F1B059
P 28800 2350
F 0 "U19" H 29030 2396 50  0000 L CNN
F 1 "74HC86" H 29030 2305 50  0000 L CNN
F 2 "" H 28800 2350 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 28800 2350 50  0001 C CNN
	5    28800 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR052
U 1 1 60F1B05F
P 28800 1850
F 0 "#PWR052" H 28800 1700 50  0001 C CNN
F 1 "+6V" H 28815 2023 50  0000 C CNN
F 2 "" H 28800 1850 50  0001 C CNN
F 3 "" H 28800 1850 50  0001 C CNN
	1    28800 1850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR053
U 1 1 60F1B065
P 28800 2850
F 0 "#PWR053" H 28800 2600 50  0001 C CNN
F 1 "GND" H 28805 2677 50  0000 C CNN
F 2 "" H 28800 2850 50  0001 C CNN
F 3 "" H 28800 2850 50  0001 C CNN
	1    28800 2850
	1    0    0    -1  
$EndComp
Text Label 29700 1750 2    50   ~ 0
B0
Text Label 29700 1950 2    50   ~ 0
DATA6
Text Label 29700 2100 2    50   ~ 0
B1
Text Label 29700 2300 2    50   ~ 0
DATA6
Text Label 29700 2450 2    50   ~ 0
B2
Text Label 29700 2650 2    50   ~ 0
DATA6
Text Label 29700 2800 2    50   ~ 0
B3
Text Label 29700 3000 2    50   ~ 0
DATA6
Text Label 30300 1850 0    50   ~ 0
B0_I
Text Label 30300 2200 0    50   ~ 0
B1_I
Text Label 30300 2550 0    50   ~ 0
B2_I
Text Label 30300 2900 0    50   ~ 0
B3_I
$Comp
L 74xx:74HC86 U20
U 1 1 60F1B077
P 30000 3500
F 0 "U20" H 30000 3825 50  0000 C CNN
F 1 "74HC86" H 30000 3734 50  0000 C CNN
F 2 "" H 30000 3500 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 3500 50  0001 C CNN
	1    30000 3500
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U20
U 2 1 60F1B07D
P 30000 3850
F 0 "U20" H 30000 4175 50  0000 C CNN
F 1 "74HC86" H 30000 4084 50  0000 C CNN
F 2 "" H 30000 3850 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 3850 50  0001 C CNN
	2    30000 3850
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U20
U 3 1 60F1B083
P 30000 4200
F 0 "U20" H 30000 4525 50  0000 C CNN
F 1 "74HC86" H 30000 4434 50  0000 C CNN
F 2 "" H 30000 4200 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 4200 50  0001 C CNN
	3    30000 4200
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U20
U 4 1 60F1B089
P 30000 4550
F 0 "U20" H 30000 4875 50  0000 C CNN
F 1 "74HC86" H 30000 4784 50  0000 C CNN
F 2 "" H 30000 4550 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 4550 50  0001 C CNN
	4    30000 4550
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U20
U 5 1 60F1B08F
P 28800 4000
F 0 "U20" H 29030 4046 50  0000 L CNN
F 1 "74HC86" H 29030 3955 50  0000 L CNN
F 2 "" H 28800 4000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 28800 4000 50  0001 C CNN
	5    28800 4000
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR054
U 1 1 60F1B095
P 28800 3500
F 0 "#PWR054" H 28800 3350 50  0001 C CNN
F 1 "+6V" H 28815 3673 50  0000 C CNN
F 2 "" H 28800 3500 50  0001 C CNN
F 3 "" H 28800 3500 50  0001 C CNN
	1    28800 3500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR055
U 1 1 60F1B09B
P 28800 4500
F 0 "#PWR055" H 28800 4250 50  0001 C CNN
F 1 "GND" H 28805 4327 50  0000 C CNN
F 2 "" H 28800 4500 50  0001 C CNN
F 3 "" H 28800 4500 50  0001 C CNN
	1    28800 4500
	1    0    0    -1  
$EndComp
Text Label 29700 3400 2    50   ~ 0
B4
Text Label 29700 3600 2    50   ~ 0
DATA6
Text Label 29700 3750 2    50   ~ 0
B5
Text Label 29700 3950 2    50   ~ 0
DATA6
Text Label 29700 4100 2    50   ~ 0
B6
Text Label 29700 4300 2    50   ~ 0
DATA6
Text Label 29700 4450 2    50   ~ 0
B7
Text Label 29700 4650 2    50   ~ 0
DATA6
Text Label 30300 3850 0    50   ~ 0
B5_I
Text Label 30300 4200 0    50   ~ 0
B6_I
Text Label 30300 4550 0    50   ~ 0
B7_I
$Comp
L 74xx:74HC86 U21
U 1 1 60F1B0AD
P 30000 5100
F 0 "U21" H 30000 5425 50  0000 C CNN
F 1 "74HC86" H 30000 5334 50  0000 C CNN
F 2 "" H 30000 5100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 5100 50  0001 C CNN
	1    30000 5100
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U21
U 2 1 60F1B0B3
P 30000 5450
F 0 "U21" H 30000 5775 50  0000 C CNN
F 1 "74HC86" H 30000 5684 50  0000 C CNN
F 2 "" H 30000 5450 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 5450 50  0001 C CNN
	2    30000 5450
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U21
U 3 1 60F1B0B9
P 30000 5800
F 0 "U21" H 30000 6125 50  0000 C CNN
F 1 "74HC86" H 30000 6034 50  0000 C CNN
F 2 "" H 30000 5800 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 5800 50  0001 C CNN
	3    30000 5800
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U21
U 4 1 60F1B0BF
P 30000 6150
F 0 "U21" H 30000 6475 50  0000 C CNN
F 1 "74HC86" H 30000 6384 50  0000 C CNN
F 2 "" H 30000 6150 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 30000 6150 50  0001 C CNN
	4    30000 6150
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC86 U21
U 5 1 60F1B0C5
P 28800 5600
F 0 "U21" H 29030 5646 50  0000 L CNN
F 1 "74HC86" H 29030 5555 50  0000 L CNN
F 2 "" H 28800 5600 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 28800 5600 50  0001 C CNN
	5    28800 5600
	1    0    0    -1  
$EndComp
$Comp
L power:+6V #PWR056
U 1 1 60F1B0CB
P 28800 5100
F 0 "#PWR056" H 28800 4950 50  0001 C CNN
F 1 "+6V" H 28815 5273 50  0000 C CNN
F 2 "" H 28800 5100 50  0001 C CNN
F 3 "" H 28800 5100 50  0001 C CNN
	1    28800 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR057
U 1 1 60F1B0D1
P 28800 6100
F 0 "#PWR057" H 28800 5850 50  0001 C CNN
F 1 "GND" H 28805 5927 50  0000 C CNN
F 2 "" H 28800 6100 50  0001 C CNN
F 3 "" H 28800 6100 50  0001 C CNN
	1    28800 6100
	1    0    0    -1  
$EndComp
Text Label 29700 5000 2    50   ~ 0
B8
Text Label 29700 5200 2    50   ~ 0
DATA6
Text Label 29700 5350 2    50   ~ 0
B9
Text Label 29700 5550 2    50   ~ 0
DATA6
Text Label 29700 5700 2    50   ~ 0
B10
Text Label 29700 5900 2    50   ~ 0
DATA6
Text Label 29700 6050 2    50   ~ 0
B11
Text Label 29700 6250 2    50   ~ 0
DATA6
Text Label 30300 5100 0    50   ~ 0
B8_I
Text Label 30300 5450 0    50   ~ 0
B9_I
Text Label 30300 5800 0    50   ~ 0
B10_I
Text Label 30300 6150 0    50   ~ 0
B11_I
Text Label 30300 3500 0    50   ~ 0
B4_I
$EndSCHEMATC