ram.sch

EESchema Schematic File Version 4
LIBS:8bit-computer-cache
EELAYER 26 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 7 11
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 8bit-computer-rescue:74189 U24
U 1 1 5B552BD2
P 1500 2050
F 0 "U24" H 1850 1900 60  0000 C CNN
F 1 "74189" H 1500 2050 60  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 1500 2050 60  0001 C CNN
F 3 "" H 1500 2050 60  0001 C CNN
	1    1500 2050
	0    -1   1    0   
$EndComp
$Comp
L 8bit-computer-rescue:74189 U25
U 1 1 5B552C18
P 5400 2050
F 0 "U25" H 5750 1900 60  0000 C CNN
F 1 "74189" H 5400 2050 60  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 5400 2050 60  0001 C CNN
F 3 "" H 5400 2050 60  0001 C CNN
	1    5400 2050
	0    1    1    0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS04 U28
U 1 1 5B552D00
P 2050 3150
F 0 "U28" H 2245 3265 50  0000 C CNN
F 1 "74LS04" H 2240 3025 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 2050 3150 50  0001 C CNN
F 3 "" H 2050 3150 50  0001 C CNN
	1    2050 3150
	0    1    1    0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS04 U28
U 2 1 5B552D2D
P 2450 3150
F 0 "U28" H 2645 3265 50  0000 C CNN
F 1 "74LS04" H 2640 3025 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 2450 3150 50  0001 C CNN
F 3 "" H 2450 3150 50  0001 C CNN
	2    2450 3150
	0    1    1    0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS04 U28
U 3 1 5B552D4C
P 2850 3150
F 0 "U28" H 3045 3265 50  0000 C CNN
F 1 "74LS04" H 3040 3025 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 2850 3150 50  0001 C CNN
F 3 "" H 2850 3150 50  0001 C CNN
	3    2850 3150
	0    1    1    0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS04 U28
U 4 1 5B552D96
P 3250 3150
F 0 "U28" H 3445 3265 50  0000 C CNN
F 1 "74LS04" H 3440 3025 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 3250 3150 50  0001 C CNN
F 3 "" H 3250 3150 50  0001 C CNN
	4    3250 3150
	0    1    1    0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS04 U29
U 3 1 5B552E05
P 4850 3150
F 0 "U29" H 5045 3265 50  0000 C CNN
F 1 "74LS04" H 5040 3025 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 4850 3150 50  0001 C CNN
F 3 "" H 4850 3150 50  0001 C CNN
	3    4850 3150
	0    1    1    0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS04 U29
U 2 1 5B552E2C
P 4450 3150
F 0 "U29" H 4645 3265 50  0000 C CNN
F 1 "74LS04" H 4640 3025 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 4450 3150 50  0001 C CNN
F 3 "" H 4450 3150 50  0001 C CNN
	2    4450 3150
	0    1    1    0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS04 U29
U 1 1 5B552E62
P 4050 3150
F 0 "U29" H 4245 3265 50  0000 C CNN
F 1 "74LS04" H 4240 3025 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 4050 3150 50  0001 C CNN
F 3 "" H 4050 3150 50  0001 C CNN
	1    4050 3150
	0    1    1    0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS04 U29
U 6 1 5B552E96
P 3650 3150
F 0 "U29" H 3845 3265 50  0000 C CNN
F 1 "74LS04" H 3840 3025 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 3650 3150 50  0001 C CNN
F 3 "" H 3650 3150 50  0001 C CNN
	6    3650 3150
	0    1    1    0   
$EndComp
Wire Wire Line
	1950 1950 2050 1950
Wire Wire Line
	2050 1950 2050 2700
Wire Wire Line
	1950 2050 2450 2050
Wire Wire Line
	2450 2050 2450 2700
Wire Wire Line
	1950 2150 2850 2150
Wire Wire Line
	2850 2150 2850 2700
Wire Wire Line
	1950 2250 3250 2250
Wire Wire Line
	3250 2250 3250 2700
Wire Wire Line
	3650 2250 3650 2700
Wire Wire Line
	3650 2250 4950 2250
Wire Wire Line
	4050 2150 4050 2700
Wire Wire Line
	4050 2150 4950 2150
Wire Wire Line
	4450 2050 4450 2700
Wire Wire Line
	4450 2050 4950 2050
$Comp
L 8bit-computer-rescue:74LS245 U30
U 1 1 5B55332D
P 5750 4200
F 0 "U30" H 5850 4775 50  0000 L BNN
F 1 "74LS245" H 5800 3625 50  0000 L TNN
F 2 "Package_DIP:DIP-20_W7.62mm" H 5750 4200 50  0001 C CNN
F 3 "" H 5750 4200 50  0001 C CNN
	1    5750 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2050 3600 2050 3700
Wire Wire Line
	2000 3700 2050 3700
Wire Wire Line
	2450 3600 2450 3800
Wire Wire Line
	2300 3800 2450 3800
Wire Wire Line
	2850 3600 2850 3900
Wire Wire Line
	2600 3900 2850 3900
Wire Wire Line
	3250 3600 3250 4000
Wire Wire Line
	2900 4000 3250 4000
Wire Wire Line
	3650 3600 3650 4100
Wire Wire Line
	3200 4100 3650 4100
Wire Wire Line
	4050 3600 4050 4200
Wire Wire Line
	3500 4200 4050 4200
Wire Wire Line
	4450 3600 4450 4300
Wire Wire Line
	3800 4300 4450 4300
Wire Wire Line
	4850 3600 4850 4400
Wire Wire Line
	4100 4400 4850 4400
$Comp
L power:VCC #PWR036
U 1 1 5B5534EF
P 4750 4600
F 0 "#PWR036" H 4750 4450 50  0001 C CNN
F 1 "VCC" H 4750 4750 50  0000 C CNN
F 2 "" H 4750 4600 50  0001 C CNN
F 3 "" H 4750 4600 50  0001 C CNN
	1    4750 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 1400 1650 1350
Wire Wire Line
	1650 1350 5250 1350
Wire Wire Line
	5250 1350 5250 1400
Wire Wire Line
	1550 1400 1550 1250
Wire Wire Line
	1550 1250 5350 1250
Wire Wire Line
	5350 1250 5350 1400
Wire Wire Line
	1450 1400 1450 1150
Wire Wire Line
	1450 1150 5450 1150
Wire Wire Line
	5450 1150 5450 1400
Wire Wire Line
	5550 1400 5550 1050
Wire Wire Line
	1350 1050 5550 1050
Wire Wire Line
	1350 1050 1350 1400
Wire Wire Line
	5850 2350 5950 2350
Wire Wire Line
	5950 2350 5950 2650
Wire Wire Line
	5950 2650 1200 2650
Wire Wire Line
	950  2650 950  2350
Wire Wire Line
	950  2350 1050 2350
$Comp
L 8bit-computer-rescue:74LS157 U26
U 1 1 5B553913
P 7850 2750
F 0 "U26" H 7900 2900 50  0000 C CNN
F 1 "74LS157" H 7900 2600 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 7850 2750 50  0001 C CNN
F 3 "" H 7850 2750 50  0001 C CNN
	1    7850 2750
	0    -1   -1   0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS157 U27
U 1 1 5B5544FA
P 9400 2750
F 0 "U27" H 9450 2900 50  0000 C CNN
F 1 "74LS157" H 9450 2600 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 9400 2750 50  0001 C CNN
F 3 "" H 9400 2750 50  0001 C CNN
	1    9400 2750
	0    -1   -1   0   
$EndComp
$Comp
L 8bit-computer-rescue:74LS157 U32
U 1 1 5B554531
P 1200 5550
F 0 "U32" H 1250 5700 50  0000 C CNN
F 1 "74LS157" H 1250 5400 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 1200 5550 50  0001 C CNN
F 3 "" H 1200 5550 50  0001 C CNN
	1    1200 5550
	0    -1   -1   0   
$EndComp
$Comp
L 8bit-computer-rescue:SW_DIP_x08 SW3
U 1 1 5B55457F
P 7600 5500
F 0 "SW3" H 7600 6050 50  0000 C CNN
F 1 "SW_DIP_x08" H 7600 5050 50  0000 C CNN
F 2 "Button_Switch_THT:SW_DIP_SPSTx08_Slide_9.78x22.5mm_W7.62mm_P2.54mm" H 7600 5500 50  0001 C CNN
F 3 "" H 7600 5500 50  0001 C CNN
	1    7600 5500
	0    1    1    0   
$EndComp
Wire Wire Line
	6000 1950 5850 1950
Wire Wire Line
	5850 2050 6100 2050
Wire Wire Line
	5850 2150 6200 2150
Wire Wire Line
	5850 2250 6300 2250
Wire Wire Line
	600  650  600  2250
Wire Wire Line
	600  2250 1050 2250
Wire Wire Line
	700  750  700  2150
Wire Wire Line
	700  2150 1050 2150
Wire Wire Line
	800  2050 1050 2050
Wire Wire Line
	800  850  800  2050
Wire Wire Line
	900  950  900  1950
Wire Wire Line
	900  1950 1050 1950
$Comp
L power:GND #PWR037
U 1 1 5B554FB7
P 1150 1500
F 0 "#PWR037" H 1150 1250 50  0001 C CNN
F 1 "GND" H 1150 1350 50  0000 C CNN
F 2 "" H 1150 1500 50  0001 C CNN
F 3 "" H 1150 1500 50  0001 C CNN
	1    1150 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 1850 1000 1850
Wire Wire Line
	1000 1850 1000 1400
Wire Wire Line
	1000 1400 1150 1400
Wire Wire Line
	1150 1400 1150 1500
$Comp
L power:GND #PWR038
U 1 1 5B55504F
P 5750 1500
F 0 "#PWR038" H 5750 1250 50  0001 C CNN
F 1 "GND" H 5750 1350 50  0000 C CNN
F 2 "" H 5750 1500 50  0001 C CNN
F 3 "" H 5750 1500 50  0001 C CNN
	1    5750 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 1500 5750 1400
Wire Wire Line
	5750 1400 5900 1400
Wire Wire Line
	5900 1400 5900 1850
Wire Wire Line
	5900 1850 5850 1850
Wire Wire Line
	8900 2000 8900 1900
Wire Wire Line
	8900 1900 6300 1900
Wire Wire Line
	6300 1900 6300 2250
Wire Wire Line
	6200 2150 6200 1800
Wire Wire Line
	6200 1800 9150 1800
Wire Wire Line
	9150 1800 9150 2000
Wire Wire Line
	6100 2050 6100 1700
Wire Wire Line
	6100 1700 9400 1700
Wire Wire Line
	9400 1700 9400 2000
Wire Wire Line
	6000 1600 6000 1950
Wire Wire Line
	6000 1600 9650 1600
Wire Wire Line
	9650 1600 9650 2000
Wire Wire Line
	7350 950  7350 2000
Wire Wire Line
	900  950  7350 950 
Wire Wire Line
	7600 850  7600 2000
Wire Wire Line
	7850 750  7850 2000
Wire Wire Line
	8100 650  8100 2000
Wire Wire Line
	700  750  7850 750 
Wire Wire Line
	7600 850  800  850 
Wire Wire Line
	600  650  8100 650 
Wire Wire Line
	6950 4500 7550 4500
Wire Wire Line
	7550 4500 7550 3500
Wire Wire Line
	7500 5200 7500 4600
Wire Wire Line
	7500 4600 7800 4600
Wire Wire Line
	7800 4600 7800 3500
Wire Wire Line
	7600 5200 7600 4700
Wire Wire Line
	7600 4700 8050 4700
Wire Wire Line
	8050 4700 8050 3500
Wire Wire Line
	9100 3500 9100 6000
Wire Wire Line
	9350 3500 9350 4800
Wire Wire Line
	9350 4800 7900 4800
Wire Wire Line
	7900 4800 7900 5200
Wire Wire Line
	9600 3500 9600 4900
Wire Wire Line
	9600 4900 8000 4900
Wire Wire Line
	8000 4900 8000 5200
Wire Wire Line
	6450 4400 9700 4400
Wire Wire Line
	9700 4400 9700 3500
Wire Wire Line
	6450 4300 9450 4300
Wire Wire Line
	9450 4300 9450 3500
Wire Wire Line
	6450 4200 9200 4200
Wire Wire Line
	9200 4200 9200 3500
Wire Wire Line
	6450 4100 8950 4100
Wire Wire Line
	8950 4100 8950 3500
Wire Wire Line
	6450 4000 8150 4000
Wire Wire Line
	8150 4000 8150 3500
Wire Wire Line
	6450 3900 7900 3900
Wire Wire Line
	7900 3900 7900 3500
Wire Wire Line
	6450 3800 7650 3800
Wire Wire Line
	7650 3800 7650 3500
Wire Wire Line
	6450 3700 7400 3700
Wire Wire Line
	7400 3700 7400 3500
Text HLabel 10100 4400 2    60   BiDi ~ 0
BUS_0
Text HLabel 10100 4300 2    60   BiDi ~ 0
BUS_1
Text HLabel 10100 4200 2    60   BiDi ~ 0
BUS_2
Text HLabel 10100 4100 2    60   BiDi ~ 0
BUS_3
Text HLabel 10100 4000 2    60   BiDi ~ 0
BUS_4
Text HLabel 10100 3900 2    60   BiDi ~ 0
BUS_5
Text HLabel 10100 3800 2    60   BiDi ~ 0
BUS_6
Text HLabel 10100 3700 2    60   BiDi ~ 0
BUS_7
Connection ~ 9700 4400
Connection ~ 9450 4300
Connection ~ 9200 4200
Connection ~ 8950 4100
Connection ~ 8150 4000
Connection ~ 7900 3900
Connection ~ 7650 3800
Connection ~ 7400 3700
$Comp
L power:GND #PWR039
U 1 1 5B5578F4
P 8600 3350
F 0 "#PWR039" H 8600 3100 50  0001 C CNN
F 1 "GND" H 8600 3200 50  0000 C CNN
F 2 "" H 8600 3350 50  0001 C CNN
F 3 "" H 8600 3350 50  0001 C CNN
	1    8600 3350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR040
U 1 1 5B557933
P 10150 3350
F 0 "#PWR040" H 10150 3100 50  0001 C CNN
F 1 "GND" H 10150 3200 50  0000 C CNN
F 2 "" H 10150 3350 50  0001 C CNN
F 3 "" H 10150 3350 50  0001 C CNN
	1    10150 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 3500 8500 3500
Wire Wire Line
	8500 3500 8500 3300
Wire Wire Line
	8500 3300 8600 3300
Wire Wire Line
	8600 3300 8600 3350
Wire Wire Line
	9950 3500 10050 3500
Wire Wire Line
	10050 3500 10050 3300
Wire Wire Line
	10050 3300 10150 3300
Wire Wire Line
	10150 3300 10150 3350
$Comp
L power:GND #PWR041
U 1 1 5B557C70
P 1750 6500
F 0 "#PWR041" H 1750 6250 50  0001 C CNN
F 1 "GND" H 1750 6350 50  0000 C CNN
F 2 "" H 1750 6500 50  0001 C CNN
F 3 "" H 1750 6500 50  0001 C CNN
	1    1750 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 6300 1750 6500
$Comp
L 8bit-computer-rescue:SW_Push SW4
U 1 1 5B557D55
P 850 7000
F 0 "SW4" H 900 7100 50  0000 L CNN
F 1 "SW_Push" H 850 6940 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 850 7200 50  0001 C CNN
F 3 "" H 850 7200 50  0001 C CNN
	1    850  7000
	1    0    0    -1  
$EndComp
$Comp
L 8bit-computer-rescue:74LS00 U31
U 1 1 5B557EB4
P 3000 7000
F 0 "U31" H 3000 7050 50  0000 C CNN
F 1 "74LS00" H 3000 6900 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 3000 7000 50  0001 C CNN
F 3 "" H 3000 7000 50  0001 C CNN
	1    3000 7000
	-1   0    0    1   
$EndComp
Wire Wire Line
	1250 6300 1250 7000
Wire Wire Line
	1250 7000 2400 7000
Wire Wire Line
	9850 3600 9850 3500
Wire Wire Line
	6500 3600 8300 3600
Wire Wire Line
	8300 3600 8300 3500
Wire Wire Line
	6500 3600 6500 5100
Wire Wire Line
	6500 6400 1650 6400
Wire Wire Line
	1650 6400 1650 6300
Connection ~ 8300 3600
Text HLabel 4600 5500 0    60   Input ~ 0
RI
Text HLabel 4600 4900 0    60   Input ~ 0
~RO
$Comp
L power:GND #PWR042
U 1 1 5B558384
P 600 7150
F 0 "#PWR042" H 600 6900 50  0001 C CNN
F 1 "GND" H 600 7000 50  0000 C CNN
F 2 "" H 600 7150 50  0001 C CNN
F 3 "" H 600 7150 50  0001 C CNN
	1    600  7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	650  7000 600  7000
Wire Wire Line
	600  7000 600  7150
Text HLabel 4600 5100 0    60   Input ~ 0
PROG
Wire Wire Line
	4600 5100 6500 5100
Connection ~ 6500 5100
Wire Wire Line
	4600 5300 4900 5300
Text HLabel 4600 5300 0    60   Input ~ 0
CLK
Wire Wire Line
	4600 5500 4700 5500
Wire Wire Line
	4700 5500 4700 6900
Wire Wire Line
	4600 4900 4750 4900
Wire Wire Line
	4750 4900 4750 4700
Wire Wire Line
	4750 4700 5050 4700
$Comp
L Device:C C7
U 1 1 5B558B26
P 4900 6750
F 0 "C7" H 4925 6850 50  0000 L CNN
F 1 "0.01µF" H 4925 6650 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 4938 6600 50  0001 C CNN
F 3 "" H 4900 6750 50  0001 C CNN
	1    4900 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4700 6900 3600 6900
Wire Wire Line
	3600 7100 4900 7100
Wire Wire Line
	4900 7100 4900 6900
Wire Wire Line
	4900 5300 4900 6600
$Comp
L Device:R R58
U 1 1 5B559318
P 5300 7100
F 0 "R58" V 5380 7100 50  0000 C CNN
F 1 "1K" V 5300 7100 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 5230 7100 50  0001 C CNN
F 3 "" H 5300 7100 50  0001 C CNN
	1    5300 7100
	0    1    1    0   
$EndComp
Connection ~ 4900 7100
$Comp
L power:GND #PWR043
U 1 1 5B559471
P 5600 7150
F 0 "#PWR043" H 5600 6900 50  0001 C CNN
F 1 "GND" H 5600 7000 50  0000 C CNN
F 2 "" H 5600 7150 50  0001 C CNN
F 3 "" H 5600 7150 50  0001 C CNN
	1    5600 7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5450 7100 5600 7100
Wire Wire Line
	5600 7100 5600 7150
Text HLabel 8900 1050 2    60   Input ~ 0
A0
Text HLabel 8900 1150 2    60   Input ~ 0
A1
Text HLabel 8900 1250 2    60   Input ~ 0
A2
Text HLabel 8900 1350 2    60   Input ~ 0
A3
Connection ~ 5550 1050
Connection ~ 5450 1150
Connection ~ 5350 1250
Connection ~ 5250 1350
NoConn ~ 700  4800
NoConn ~ 950  4800
NoConn ~ 1450 4800
NoConn ~ 1500 6300
NoConn ~ 1400 6300
NoConn ~ 1000 6300
NoConn ~ 900  6300
NoConn ~ 750  6300
NoConn ~ 650  6300
$Comp
L 8bit-computer-rescue:74LS00 U31
U 2 1 5B559B41
P 9800 5600
F 0 "U31" H 9800 5650 50  0000 C CNN
F 1 "74LS00" H 9800 5500 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 9800 5600 50  0001 C CNN
F 3 "" H 9800 5600 50  0001 C CNN
	2    9800 5600
	-1   0    0    1   
$EndComp
$Comp
L 8bit-computer-rescue:74LS00 U31
U 3 1 5B559C0B
P 9800 6050
F 0 "U31" H 9800 6100 50  0000 C CNN
F 1 "74LS00" H 9800 5950 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 9800 6050 50  0001 C CNN
F 3 "" H 9800 6050 50  0001 C CNN
	3    9800 6050
	-1   0    0    1   
$EndComp
$Comp
L 8bit-computer-rescue:74LS00 U31
U 4 1 5B559C51
P 9800 6500
F 0 "U31" H 9800 6550 50  0000 C CNN
F 1 "74LS00" H 9800 6400 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 9800 6500 50  0001 C CNN
F 3 "" H 9800 6500 50  0001 C CNN
	4    9800 6500
	-1   0    0    1   
$EndComp
NoConn ~ 9200 6500
NoConn ~ 9200 6050
NoConn ~ 9200 5600
NoConn ~ 10400 5700
NoConn ~ 10400 5500
NoConn ~ 10400 6150
NoConn ~ 10400 5950
NoConn ~ 10400 6600
NoConn ~ 10400 6400
$Comp
L Device:LED_ALT D43
U 1 1 5B5604FF
P 4100 4650
F 0 "D43" H 4100 4750 50  0000 C CNN
F 1 "RED" H 4100 4550 50  0000 C CNN
F 2 "LED_THT:LED_D5.0mm" H 4100 4650 50  0001 C CNN
F 3 "" H 4100 4650 50  0001 C CNN
	1    4100 4650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4100 4400 4100 4500
Connection ~ 4850 4400
Wire Wire Line
	4750 4600 5050 4600
$Comp
L Device:LED_ALT D42
U 1 1 5B5608D6
P 3800 4650
F 0 "D42" H 3800 4750 50  0000 C CNN
F 1 "RED" H 3800 4550 50  0000 C CNN
F 2 "LED_THT:LED_D5.0mm" H 3800 4650 50  0001 C CNN
F 3 "" H 3800 4650 50  0001 C CNN
	1    3800 4650
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_ALT D41
U 1 1 5B560930
P 3500 4650
F 0 "D41" H 3500 4750 50  0000 C CNN
F 1 "RED" H 3500 4550 50  0000 C CNN
F 2 "LED_THT:LED_D5.0mm" H 3500 4650 50  0001 C CNN
F 3 "" H 3500 4650 50  0001 C CNN
	1    3500 4650
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_ALT D40
U 1 1 5B56098D
P 3200 4650
F 0 "D40" H 3200 4750 50  0000 C CNN
F 1 "RED" H 3200 4550 50  0000 C CNN
F 2 "LED_THT:LED_D5.0mm" H 3200 4650 50  0001 C CNN
F 3 "" H 3200 4650 50  0001 C CNN
	1    3200 4650
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_ALT D39
U 1 1 5B5609ED
P 2900 4650
F 0 "D39" H 2900 4750 50  0000 C CNN
F 1 "RED" H 2900 4550 50  0000 C CNN
F 2 "LED_THT:LED_D5.0mm" H 2900 4650 50  0001 C CNN
F 3 "" H 2900 4650 50  0001 C CNN
	1    2900 4650
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_ALT D38
U 1 1 5B560A50
P 2600 4650
F 0 "D38" H 2600 4750 50  0000 C CNN
F 1 "RED" H 2600 4550 50  0000 C CNN
F 2 "LED_THT:LED_D5.0mm" H 2600 4650 50  0001 C CNN
F 3 "" H 2600 4650 50  0001 C CNN
	1    2600 4650
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_ALT D37
U 1 1 5B560AB6
P 2300 4650
F 0 "D37" H 2300 4750 50  0000 C CNN
F 1 "RED" H 2300 4550 50  0000 C CNN
F 2 "LED_THT:LED_D5.0mm" H 2300 4650 50  0001 C CNN
F 3 "" H 2300 4650 50  0001 C CNN
	1    2300 4650
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_ALT D36
U 1 1 5B560B21
P 2000 4650
F 0 "D36" H 2000 4750 50  0000 C CNN
F 1 "RED" H 2000 4550 50  0000 C CNN
F 2 "LED_THT:LED_D5.0mm" H 2000 4650 50  0001 C CNN
F 3 "" H 2000 4650 50  0001 C CNN
	1    2000 4650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1200 4800 1200 2650
Connection ~ 1200 2650
Wire Wire Line
	1050 7000 1150 7000
Wire Wire Line
	1150 7000 1150 6300
Wire Wire Line
	3800 4300 3800 4500
Connection ~ 4450 4300
Wire Wire Line
	3500 4200 3500 4500
Connection ~ 4050 4200
Wire Wire Line
	3200 4100 3200 4500
Connection ~ 3650 4100
Wire Wire Line
	2900 4000 2900 4500
Connection ~ 3250 4000
Wire Wire Line
	2600 3900 2600 4500
Connection ~ 2850 3900
Wire Wire Line
	2300 3800 2300 4500
Connection ~ 2450 3800
Wire Wire Line
	2000 3700 2000 4500
Connection ~ 2050 3700
$Comp
L Device:R R50
U 1 1 5B561FEF
P 2000 5050
F 0 "R50" V 2080 5050 50  0000 C CNN
F 1 "220" V 2000 5050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 1930 5050 50  0001 C CNN
F 3 "" H 2000 5050 50  0001 C CNN
	1    2000 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R51
U 1 1 5B5620D6
P 2300 5050
F 0 "R51" V 2380 5050 50  0000 C CNN
F 1 "220" V 2300 5050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 2230 5050 50  0001 C CNN
F 3 "" H 2300 5050 50  0001 C CNN
	1    2300 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R52
U 1 1 5B562148
P 2600 5050
F 0 "R52" V 2680 5050 50  0000 C CNN
F 1 "220" V 2600 5050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 2530 5050 50  0001 C CNN
F 3 "" H 2600 5050 50  0001 C CNN
	1    2600 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R53
U 1 1 5B5621BF
P 2900 5050
F 0 "R53" V 2980 5050 50  0000 C CNN
F 1 "220" V 2900 5050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 2830 5050 50  0001 C CNN
F 3 "" H 2900 5050 50  0001 C CNN
	1    2900 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R54
U 1 1 5B562237
P 3200 5050
F 0 "R54" V 3280 5050 50  0000 C CNN
F 1 "220" V 3200 5050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 3130 5050 50  0001 C CNN
F 3 "" H 3200 5050 50  0001 C CNN
	1    3200 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R55
U 1 1 5B5622B2
P 3500 5050
F 0 "R55" V 3580 5050 50  0000 C CNN
F 1 "220" V 3500 5050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 3430 5050 50  0001 C CNN
F 3 "" H 3500 5050 50  0001 C CNN
	1    3500 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R56
U 1 1 5B56232F
P 3800 5050
F 0 "R56" V 3880 5050 50  0000 C CNN
F 1 "220" V 3800 5050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 3730 5050 50  0001 C CNN
F 3 "" H 3800 5050 50  0001 C CNN
	1    3800 5050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R57
U 1 1 5B5623B2
P 4100 5050
F 0 "R57" V 4180 5050 50  0000 C CNN
F 1 "220" V 4100 5050 50  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4030 5050 50  0001 C CNN
F 3 "" H 4100 5050 50  0001 C CNN
	1    4100 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 5200 2000 5350
Wire Wire Line
	2000 5350 2300 5350
Wire Wire Line
	4100 5350 4100 5200
Wire Wire Line
	3800 5200 3800 5350
Connection ~ 3800 5350
Wire Wire Line
	3500 5200 3500 5350
Connection ~ 3500 5350
Wire Wire Line
	3200 5200 3200 5350
Connection ~ 3200 5350
Wire Wire Line
	2900 5200 2900 5350
Connection ~ 2900 5350
Wire Wire Line
	2600 5200 2600 5350
Connection ~ 2600 5350
Wire Wire Line
	2300 5200 2300 5350
Connection ~ 2300 5350
Wire Wire Line
	2000 4800 2000 4900
Wire Wire Line
	2300 4800 2300 4900
Wire Wire Line
	2600 4800 2600 4900
Wire Wire Line
	2900 4800 2900 4900
Wire Wire Line
	3200 4800 3200 4900
Wire Wire Line
	3500 4800 3500 4900
Wire Wire Line
	3800 4800 3800 4900
Wire Wire Line
	4100 4800 4100 4900
$Comp
L power:GND #PWR044
U 1 1 5B56363F
P 3050 5450
F 0 "#PWR044" H 3050 5200 50  0001 C CNN
F 1 "GND" H 3050 5300 50  0000 C CNN
F 2 "" H 3050 5450 50  0001 C CNN
F 3 "" H 3050 5450 50  0001 C CNN
	1    3050 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3050 5450 3050 5350
Connection ~ 3050 5350
Wire Wire Line
	7300 3500 7300 4600
Wire Wire Line
	7300 4600 7050 4600
Wire Wire Line
	7050 4600 7050 6000
Wire Wire Line
	7050 6000 7300 6000
Wire Wire Line
	7300 6000 7300 5800
Wire Wire Line
	7400 5800 7400 6100
Wire Wire Line
	7400 6100 6950 6100
Wire Wire Line
	6950 6100 6950 4500
Wire Wire Line
	7800 5800 7800 6000
Wire Wire Line
	7800 6000 9100 6000
Wire Wire Line
	7700 5800 7700 6100
Wire Wire Line
	7700 6100 8850 6100
Wire Wire Line
	8850 6100 8850 3500
Wire Wire Line
	7300 5200 7300 5100
Wire Wire Line
	7300 5100 7400 5100
Wire Wire Line
	8300 5100 8300 5500
Wire Wire Line
	8300 5900 8000 5900
Wire Wire Line
	7500 5900 7500 5800
Wire Wire Line
	7600 5800 7600 5900
Connection ~ 7600 5900
Wire Wire Line
	7900 5800 7900 5900
Connection ~ 7900 5900
Wire Wire Line
	8000 5800 8000 5900
Connection ~ 8000 5900
Wire Wire Line
	7800 5200 7800 5100
Connection ~ 7800 5100
Wire Wire Line
	7700 5200 7700 5100
Connection ~ 7700 5100
Wire Wire Line
	7400 5200 7400 5100
Connection ~ 7400 5100
$Comp
L power:GND #PWR045
U 1 1 5B564EF4
P 8500 5600
F 0 "#PWR045" H 8500 5350 50  0001 C CNN
F 1 "GND" H 8500 5450 50  0000 C CNN
F 2 "" H 8500 5600 50  0001 C CNN
F 3 "" H 8500 5600 50  0001 C CNN
	1    8500 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8300 5500 8500 5500
Wire Wire Line
	8500 5500 8500 5600
Connection ~ 8300 5500
Wire Wire Line
	4950 1950 4850 1950
Wire Wire Line
	4850 1950 4850 2700
$Comp
L 8bit-computer-rescue:74LS04 U28
U 5 1 5B620B74
P 3700 7450
F 0 "U28" H 3895 7565 50  0000 C CNN
F 1 "74LS04" H 3890 7325 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 3700 7450 50  0001 C CNN
F 3 "" H 3700 7450 50  0001 C CNN
	5    3700 7450
	1    0    0    -1  
$EndComp
NoConn ~ 3250 7450
NoConn ~ 4150 7450
$Comp
L 8bit-computer-rescue:74LS04 U28
U 6 1 5B6210C2
P 3700 7800
F 0 "U28" H 3895 7915 50  0000 C CNN
F 1 "74LS04" H 3890 7675 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 3700 7800 50  0001 C CNN
F 3 "" H 3700 7800 50  0001 C CNN
	6    3700 7800
	1    0    0    -1  
$EndComp
NoConn ~ 3250 7800
NoConn ~ 4150 7800
$Comp
L 8bit-computer-rescue:74LS04 U29
U 5 1 5B6215BB
P 4800 7800
F 0 "U29" H 4995 7915 50  0000 C CNN
F 1 "74LS04" H 4990 7675 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 4800 7800 50  0001 C CNN
F 3 "" H 4800 7800 50  0001 C CNN
	5    4800 7800
	1    0    0    -1  
$EndComp
$Comp
L 8bit-computer-rescue:74LS04 U29
U 4 1 5B621679
P 4800 7450
F 0 "U29" H 4995 7565 50  0000 C CNN
F 1 "74LS04" H 4990 7325 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm" H 4800 7450 50  0001 C CNN
F 3 "" H 4800 7450 50  0001 C CNN
	4    4800 7450
	1    0    0    -1  
$EndComp
NoConn ~ 4350 7450
NoConn ~ 4350 7800
NoConn ~ 5250 7450
NoConn ~ 5250 7800
$Comp
L Device:C C17
U 1 1 5B634C8D
P 10200 1250
F 0 "C17" H 10225 1350 50  0000 L CNN
F 1 "0.1µF" H 10225 1150 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 10238 1100 50  0001 C CNN
F 3 "" H 10200 1250 50  0001 C CNN
	1    10200 1250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR046
U 1 1 5B634D2D
P 10050 1600
F 0 "#PWR046" H 10050 1350 50  0001 C CNN
F 1 "GND" H 10050 1450 50  0000 C CNN
F 2 "" H 10050 1600 50  0001 C CNN
F 3 "" H 10050 1600 50  0001 C CNN
	1    10050 1600
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR047
U 1 1 5B634D97
P 10050 900
F 0 "#PWR047" H 10050 750 50  0001 C CNN
F 1 "VCC" H 10050 1050 50  0000 C CNN
F 2 "" H 10050 900 50  0001 C CNN
F 3 "" H 10050 900 50  0001 C CNN
	1    10050 900 
	1    0    0    -1  
$EndComp
$Comp
L Device:C C16
U 1 1 5B64E398
P 9900 1250
F 0 "C16" H 9925 1350 50  0000 L CNN
F 1 "0.1µF" H 9925 1150 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 9938 1100 50  0001 C CNN
F 3 "" H 9900 1250 50  0001 C CNN
	1    9900 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10200 1000 10200 1100
Wire Wire Line
	9900 1000 10050 1000
Wire Wire Line
	9900 1000 9900 1100
Wire Wire Line
	10050 900  10050 1000
Connection ~ 10050 1000
Wire Wire Line
	9900 1400 9900 1500
Wire Wire Line
	9900 1500 10050 1500
Wire Wire Line
	10200 1500 10200 1400
Wire Wire Line
	10050 1500 10050 1600
Connection ~ 10050 1500
Wire Wire Line
	9700 4400 10100 4400
Wire Wire Line
	9450 4300 10100 4300
Wire Wire Line
	9200 4200 10100 4200
Wire Wire Line
	8950 4100 10100 4100
Wire Wire Line
	8150 4000 10100 4000
Wire Wire Line
	7900 3900 10100 3900
Wire Wire Line
	7650 3800 10100 3800
Wire Wire Line
	7400 3700 10100 3700
Wire Wire Line
	8300 3600 9850 3600
Wire Wire Line
	6500 5100 6500 6400
Wire Wire Line
	4900 7100 5150 7100
Wire Wire Line
	5550 1050 8900 1050
Wire Wire Line
	5450 1150 8900 1150
Wire Wire Line
	5350 1250 8900 1250
Wire Wire Line
	5250 1350 8900 1350
Wire Wire Line
	4850 4400 5050 4400
Wire Wire Line
	1200 2650 950  2650
Wire Wire Line
	4450 4300 5050 4300
Wire Wire Line
	4050 4200 5050 4200
Wire Wire Line
	3650 4100 5050 4100
Wire Wire Line
	3250 4000 5050 4000
Wire Wire Line
	2850 3900 5050 3900
Wire Wire Line
	2450 3800 5050 3800
Wire Wire Line
	2050 3700 5050 3700
Wire Wire Line
	3800 5350 4100 5350
Wire Wire Line
	3500 5350 3800 5350
Wire Wire Line
	3200 5350 3500 5350
Wire Wire Line
	2900 5350 3050 5350
Wire Wire Line
	2600 5350 2900 5350
Wire Wire Line
	2300 5350 2600 5350
Wire Wire Line
	3050 5350 3200 5350
Wire Wire Line
	7600 5900 7500 5900
Wire Wire Line
	7900 5900 7600 5900
Wire Wire Line
	8000 5900 7900 5900
Wire Wire Line
	7800 5100 8300 5100
Wire Wire Line
	7700 5100 7800 5100
Wire Wire Line
	7400 5100 7700 5100
Wire Wire Line
	8300 5500 8300 5900
Wire Wire Line
	10050 1000 10200 1000
Wire Wire Line
	10050 1500 10200 1500
$EndSCHEMATC