EESchema Schematic File Version 2
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:eSim_Analog
LIBS:eSim_Devices
LIBS:eSim_Digital
LIBS:eSim_Hybrid
LIBS:eSim_Miscellaneous
LIBS:eSim_Power
LIBS:eSim_Sources
LIBS:eSim_Subckt
LIBS:eSim_User
LIBS:eSim_Plot
LIBS:eSim_PSpice
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L eSim_NPN Q5
U 1 1 5E1D58A3
P 8100 2950
F 0 "Q5" H 8000 3000 50  0000 R CNN
F 1 "eSim_NPN" H 8050 3100 50  0000 R CNN
F 2 "" H 8300 3050 29  0000 C CNN
F 3 "" H 8100 2950 60  0000 C CNN
	1    8100 2950
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R5
U 1 1 5E1D591F
P 8150 2450
F 0 "R5" H 8200 2580 50  0000 C CNN
F 1 "100" H 8200 2400 50  0000 C CNN
F 2 "" H 8200 2430 30  0000 C CNN
F 3 "" V 8200 2500 30  0000 C CNN
	1    8150 2450
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q1
U 1 1 5E1D5AE8
P 3850 2950
F 0 "Q1" H 3750 3000 50  0000 R CNN
F 1 "eSim_NPN" H 3800 3100 50  0000 R CNN
F 2 "" H 4050 3050 29  0000 C CNN
F 3 "" H 3850 2950 60  0000 C CNN
	1    3850 2950
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R1
U 1 1 5E1D5AEE
P 3900 2450
F 0 "R1" H 3950 2580 50  0000 C CNN
F 1 "100" H 3950 2400 50  0000 C CNN
F 2 "" H 3950 2430 30  0000 C CNN
F 3 "" V 3950 2500 30  0000 C CNN
	1    3900 2450
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q3
U 1 1 5E1D5AF7
P 5900 2950
F 0 "Q3" H 5800 3000 50  0000 R CNN
F 1 "eSim_NPN" H 5850 3100 50  0000 R CNN
F 2 "" H 6100 3050 29  0000 C CNN
F 3 "" H 5900 2950 60  0000 C CNN
	1    5900 2950
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R3
U 1 1 5E1D5AFD
P 5950 2450
F 0 "R3" H 6000 2580 50  0000 C CNN
F 1 "100" H 6000 2400 50  0000 C CNN
F 2 "" H 6000 2430 30  0000 C CNN
F 3 "" V 6000 2500 30  0000 C CNN
	1    5950 2450
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q6
U 1 1 5E1D660C
P 8100 5000
F 0 "Q6" H 8000 5050 50  0000 R CNN
F 1 "eSim_NPN" H 8050 5150 50  0000 R CNN
F 2 "" H 8300 5100 29  0000 C CNN
F 3 "" H 8100 5000 60  0000 C CNN
	1    8100 5000
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R6
U 1 1 5E1D6612
P 8150 4500
F 0 "R6" H 8200 4630 50  0000 C CNN
F 1 "100" H 8200 4450 50  0000 C CNN
F 2 "" H 8200 4480 30  0000 C CNN
F 3 "" V 8200 4550 30  0000 C CNN
	1    8150 4500
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q2
U 1 1 5E1D661B
P 3850 5000
F 0 "Q2" H 3750 5050 50  0000 R CNN
F 1 "eSim_NPN" H 3800 5150 50  0000 R CNN
F 2 "" H 4050 5100 29  0000 C CNN
F 3 "" H 3850 5000 60  0000 C CNN
	1    3850 5000
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R2
U 1 1 5E1D6621
P 3900 4500
F 0 "R2" H 3950 4630 50  0000 C CNN
F 1 "100" H 3950 4450 50  0000 C CNN
F 2 "" H 3950 4480 30  0000 C CNN
F 3 "" V 3950 4550 30  0000 C CNN
	1    3900 4500
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q4
U 1 1 5E1D662A
P 5900 5000
F 0 "Q4" H 5800 5050 50  0000 R CNN
F 1 "eSim_NPN" H 5850 5150 50  0000 R CNN
F 2 "" H 6100 5100 29  0000 C CNN
F 3 "" H 5900 5000 60  0000 C CNN
	1    5900 5000
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R4
U 1 1 5E1D6630
P 5950 4500
F 0 "R4" H 6000 4630 50  0000 C CNN
F 1 "100" H 6000 4450 50  0000 C CNN
F 2 "" H 6000 4480 30  0000 C CNN
F 3 "" V 6000 4550 30  0000 C CNN
	1    5950 4500
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 1 1 5E1D6683
P 3250 2950
F 0 "U1" H 3300 3050 30  0000 C CNN
F 1 "PORT" H 3250 2950 30  0000 C CNN
F 2 "" H 3250 2950 60  0000 C CNN
F 3 "" H 3250 2950 60  0000 C CNN
	1    3250 2950
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 5E1D6721
P 4500 2700
F 0 "U1" H 4550 2800 30  0000 C CNN
F 1 "PORT" H 4500 2700 30  0000 C CNN
F 2 "" H 4500 2700 60  0000 C CNN
F 3 "" H 4500 2700 60  0000 C CNN
	2    4500 2700
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 3 1 5E1D67B9
P 5450 2950
F 0 "U1" H 5500 3050 30  0000 C CNN
F 1 "PORT" H 5450 2950 30  0000 C CNN
F 2 "" H 5450 2950 60  0000 C CNN
F 3 "" H 5450 2950 60  0000 C CNN
	3    5450 2950
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 5E1D67BF
P 6550 2700
F 0 "U1" H 6600 2800 30  0000 C CNN
F 1 "PORT" H 6550 2700 30  0000 C CNN
F 2 "" H 6550 2700 60  0000 C CNN
F 3 "" H 6550 2700 60  0000 C CNN
	4    6550 2700
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 5 1 5E1D68A5
P 7650 2950
F 0 "U1" H 7700 3050 30  0000 C CNN
F 1 "PORT" H 7650 2950 30  0000 C CNN
F 2 "" H 7650 2950 60  0000 C CNN
F 3 "" H 7650 2950 60  0000 C CNN
	5    7650 2950
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 5E1D68AB
P 8750 2700
F 0 "U1" H 8800 2800 30  0000 C CNN
F 1 "PORT" H 8750 2700 30  0000 C CNN
F 2 "" H 8750 2700 60  0000 C CNN
F 3 "" H 8750 2700 60  0000 C CNN
	6    8750 2700
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 7 1 5E1D68B1
P 9400 4050
F 0 "U1" H 9450 4150 30  0000 C CNN
F 1 "PORT" H 9400 4050 30  0000 C CNN
F 2 "" H 9400 4050 60  0000 C CNN
F 3 "" H 9400 4050 60  0000 C CNN
	7    9400 4050
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 8 1 5E1D68B7
P 4500 4750
F 0 "U1" H 4550 4850 30  0000 C CNN
F 1 "PORT" H 4500 4750 30  0000 C CNN
F 2 "" H 4500 4750 60  0000 C CNN
F 3 "" H 4500 4750 60  0000 C CNN
	8    4500 4750
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 9 1 5E1D6A79
P 3400 5000
F 0 "U1" H 3450 5100 30  0000 C CNN
F 1 "PORT" H 3400 5000 30  0000 C CNN
F 2 "" H 3400 5000 60  0000 C CNN
F 3 "" H 3400 5000 60  0000 C CNN
	9    3400 5000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 10 1 5E1D6A7F
P 6550 4750
F 0 "U1" H 6600 4850 30  0000 C CNN
F 1 "PORT" H 6550 4750 30  0000 C CNN
F 2 "" H 6550 4750 60  0000 C CNN
F 3 "" H 6550 4750 60  0000 C CNN
	10   6550 4750
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 11 1 5E1D6A85
P 5450 5000
F 0 "U1" H 5500 5100 30  0000 C CNN
F 1 "PORT" H 5450 5000 30  0000 C CNN
F 2 "" H 5450 5000 60  0000 C CNN
F 3 "" H 5450 5000 60  0000 C CNN
	11   5450 5000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 12 1 5E1D6A8B
P 8750 4750
F 0 "U1" H 8800 4850 30  0000 C CNN
F 1 "PORT" H 8750 4750 30  0000 C CNN
F 2 "" H 8750 4750 60  0000 C CNN
F 3 "" H 8750 4750 60  0000 C CNN
	12   8750 4750
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 13 1 5E1D6A91
P 7650 5000
F 0 "U1" H 7700 5100 30  0000 C CNN
F 1 "PORT" H 7650 5000 30  0000 C CNN
F 2 "" H 7650 5000 60  0000 C CNN
F 3 "" H 7650 5000 60  0000 C CNN
	13   7650 5000
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 14 1 5E1D6A97
P 8650 2200
F 0 "U1" H 8700 2300 30  0000 C CNN
F 1 "PORT" H 8650 2200 30  0000 C CNN
F 2 "" H 8650 2200 60  0000 C CNN
F 3 "" H 8650 2200 60  0000 C CNN
	14   8650 2200
	-1   0    0    1   
$EndComp
Connection ~ 8200 2700
Wire Wire Line
	8200 2700 8500 2700
Wire Wire Line
	8200 2650 8200 2750
Connection ~ 3950 2700
Wire Wire Line
	3950 2700 4250 2700
Wire Wire Line
	3950 2650 3950 2750
Connection ~ 6000 2700
Wire Wire Line
	6000 2700 6300 2700
Wire Wire Line
	6000 2650 6000 2750
Connection ~ 8200 4750
Wire Wire Line
	8200 4750 8500 4750
Wire Wire Line
	8200 4700 8200 4800
Connection ~ 3950 4750
Wire Wire Line
	3950 4750 4250 4750
Wire Wire Line
	3950 4700 3950 4800
Connection ~ 6000 4750
Wire Wire Line
	6000 4750 6300 4750
Wire Wire Line
	6000 4700 6000 4800
Wire Wire Line
	3500 2950 3650 2950
Wire Wire Line
	3950 3150 3950 3300
Wire Wire Line
	3950 3300 9850 3300
Wire Wire Line
	8200 3300 8200 3150
Wire Wire Line
	6000 3150 6000 3300
Connection ~ 6000 3300
Wire Wire Line
	3950 5200 3950 5300
Wire Wire Line
	3950 5300 9850 5300
Wire Wire Line
	8200 5300 8200 5200
Wire Wire Line
	6000 5200 6000 5300
Connection ~ 6000 5300
Wire Wire Line
	9850 5300 9850 3300
Connection ~ 8200 5300
Connection ~ 8200 3300
Wire Wire Line
	3950 2350 3950 2200
Wire Wire Line
	2800 2200 8400 2200
Wire Wire Line
	8200 2200 8200 2350
Wire Wire Line
	6000 2350 6000 2200
Connection ~ 6000 2200
Wire Wire Line
	2800 2200 2800 4300
Wire Wire Line
	2800 4300 8200 4300
Wire Wire Line
	3950 4300 3950 4400
Connection ~ 3950 2200
Wire Wire Line
	8200 4300 8200 4400
Connection ~ 3950 4300
Wire Wire Line
	6000 4400 6000 4300
Connection ~ 6000 4300
Connection ~ 8200 2200
Wire Wire Line
	9650 4050 9850 4050
Connection ~ 9850 4050
Text Label 8350 2150 0    60   ~ 0
VCC
Text Label 9650 4000 0    60   ~ 0
GND
Text Label 5850 6000 0    60   ~ 0
IC_74LS04_subcircuit
$EndSCHEMATC