path: root/library/SubcircuitLibrary/esim_ic_files/sn54ls90/74ls90.sch

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:eSim_Plot
LIBS:transistors
LIBS:conn
LIBS:eSim_User
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_Nghdl
LIBS:eSim_Ngveri
LIBS:eSim_SKY130
LIBS:eSim_SKY130_Subckts
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 d_jkff U2
U 1 1 6825B2FF
P 2800 3400
F 0 "U2" H 2800 3400 60  0000 C CNN
F 1 "d_jkff" H 2850 3550 60  0000 C CNN
F 2 "" H 2800 3400 60  0000 C CNN
F 3 "" H 2800 3400 60  0000 C CNN
	1    2800 3400
	1    0    0    -1  
$EndComp
$Comp
L d_jkff U4
U 1 1 6825B328
P 5000 3400
F 0 "U4" H 5000 3400 60  0000 C CNN
F 1 "d_jkff" H 5050 3550 60  0000 C CNN
F 2 "" H 5000 3400 60  0000 C CNN
F 3 "" H 5000 3400 60  0000 C CNN
	1    5000 3400
	1    0    0    -1  
$EndComp
$Comp
L d_jkff U8
U 1 1 6825B407
P 7250 3400
F 0 "U8" H 7250 3400 60  0000 C CNN
F 1 "d_jkff" H 7300 3550 60  0000 C CNN
F 2 "" H 7250 3400 60  0000 C CNN
F 3 "" H 7250 3400 60  0000 C CNN
	1    7250 3400
	1    0    0    -1  
$EndComp
$Comp
L d_jkff U11
U 1 1 6825B40D
P 9450 3400
F 0 "U11" H 9450 3400 60  0000 C CNN
F 1 "d_jkff" H 9500 3550 60  0000 C CNN
F 2 "" H 9450 3400 60  0000 C CNN
F 3 "" H 9450 3400 60  0000 C CNN
	1    9450 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 2650 9450 2650
Connection ~ 5000 2650
Connection ~ 7250 2650
Wire Wire Line
	2800 4200 9450 4200
Connection ~ 7250 4200
Connection ~ 5000 4200
Wire Wire Line
	3550 800  3550 2650
Wire Wire Line
	1850 800  3550 800 
Connection ~ 3550 2650
Wire Wire Line
	2000 3850 1850 3850
Wire Wire Line
	1850 3850 1850 1100
Wire Wire Line
	2000 3000 1850 3000
Connection ~ 1850 3000
Wire Wire Line
	2000 3400 1750 3400
Wire Wire Line
	1750 1400 1750 4600
Wire Wire Line
	1750 4600 8350 4600
Wire Wire Line
	3950 4600 3950 3400
Wire Wire Line
	3950 3400 4200 3400
Connection ~ 1750 3400
Wire Wire Line
	6150 4600 6150 3400
Wire Wire Line
	6150 3400 6450 3400
Connection ~ 3950 4600
Wire Wire Line
	8350 4600 8350 3400
Wire Wire Line
	8350 3400 8650 3400
Connection ~ 6150 4600
$Comp
L d_and U3
U 1 1 6825B512
P 4200 1600
F 0 "U3" H 4200 1600 60  0000 C CNN
F 1 "d_and" H 4250 1700 60  0000 C CNN
F 2 "" H 4200 1600 60  0000 C CNN
F 3 "" H 4200 1600 60  0000 C CNN
	1    4200 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 1600 3750 5850
Wire Wire Line
	3750 3000 3600 3000
Connection ~ 3750 3000
NoConn ~ 3600 3850
NoConn ~ 5800 3850
NoConn ~ 8050 3850
Wire Wire Line
	4200 3000 4200 2000
Wire Wire Line
	4200 2000 4650 2000
Wire Wire Line
	4650 2000 4650 1550
Wire Wire Line
	4200 3850 4050 3850
Wire Wire Line
	4050 3850 4050 2950
Wire Wire Line
	4050 2950 4200 2950
Connection ~ 4200 2950
$Comp
L d_and U5
U 1 1 6825B774
P 6150 1700
F 0 "U5" H 6150 1700 60  0000 C CNN
F 1 "d_and" H 6200 1800 60  0000 C CNN
F 2 "" H 6150 1700 60  0000 C CNN
F 3 "" H 6150 1700 60  0000 C CNN
	1    6150 1700
	1    0    0    -1  
$EndComp
$Comp
L d_and U7
U 1 1 6825B7B9
P 6600 1400
F 0 "U7" H 6600 1400 60  0000 C CNN
F 1 "d_and" H 6650 1500 60  0000 C CNN
F 2 "" H 6600 1400 60  0000 C CNN
F 3 "" H 6600 1400 60  0000 C CNN
	1    6600 1400
	1    0    0    -1  
$EndComp
$Comp
L d_and U6
U 1 1 6825B80C
P 6450 650
F 0 "U6" H 6450 650 60  0000 C CNN
F 1 "d_and" H 6500 750 60  0000 C CNN
F 2 "" H 6450 650 60  0000 C CNN
F 3 "" H 6450 650 60  0000 C CNN
	1    6450 650 
	1    0    0    -1  
$EndComp
$Comp
L d_and U9
U 1 1 6825B87D
P 7750 700
F 0 "U9" H 7750 700 60  0000 C CNN
F 1 "d_and" H 7800 800 60  0000 C CNN
F 2 "" H 7750 700 60  0000 C CNN
F 3 "" H 7750 700 60  0000 C CNN
	1    7750 700 
	1    0    0    -1  
$EndComp
$Comp
L d_or U10
U 1 1 6825B8B4
P 8300 1050
F 0 "U10" H 8300 1050 60  0000 C CNN
F 1 "d_or" H 8300 1150 60  0000 C CNN
F 2 "" H 8300 1050 60  0000 C CNN
F 3 "" H 8300 1050 60  0000 C CNN
	1    8300 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 1700 5700 2850
Wire Wire Line
	5700 2850 5800 2850
Wire Wire Line
	5800 2850 5800 5850
Connection ~ 5800 3000
Wire Wire Line
	5700 1600 4850 1600
Wire Wire Line
	4850 550  4850 1800
Wire Wire Line
	4850 1800 3750 1800
Connection ~ 3750 1800
Wire Wire Line
	4850 550  6000 550 
Connection ~ 4850 1600
Wire Wire Line
	6000 650  5500 650 
Wire Wire Line
	5500 650  5500 1700
Wire Wire Line
	5500 1700 5700 1700
Wire Wire Line
	6150 1400 5200 1400
Wire Wire Line
	5200 1400 5200 2050
Wire Wire Line
	5200 2050 10250 2050
Wire Wire Line
	10250 2050 10250 3000
Wire Wire Line
	10250 3000 10450 3000
Wire Wire Line
	10450 3000 10450 5850
Wire Wire Line
	7050 1350 7850 1350
Wire Wire Line
	7850 1350 7850 1050
Wire Wire Line
	7850 950  7750 950 
Wire Wire Line
	7750 950  7750 850 
Wire Wire Line
	7750 850  8500 850 
Wire Wire Line
	8500 850  8500 650 
Wire Wire Line
	8500 650  8200 650 
Wire Wire Line
	8750 1000 8900 1000
Wire Wire Line
	8900 1000 8900 2400
Wire Wire Line
	8900 2400 8400 2400
Wire Wire Line
	8400 2400 8400 3000
Wire Wire Line
	8400 3000 8650 3000
Wire Wire Line
	8650 3850 8500 3850
Wire Wire Line
	8500 3850 8500 3000
Connection ~ 8500 3000
Wire Wire Line
	8050 3000 8250 3000
Wire Wire Line
	8250 1500 8250 5850
Wire Wire Line
	8250 1500 7300 1500
Wire Wire Line
	7300 1500 7300 700 
Connection ~ 8250 3000
Wire Wire Line
	7300 600  6900 600 
Wire Wire Line
	6600 1650 6600 2550
Wire Wire Line
	6600 2550 6250 2550
Wire Wire Line
	6250 2550 6250 3850
Wire Wire Line
	6250 3850 6450 3850
Wire Wire Line
	6450 3000 6250 3000
Connection ~ 6250 3000
Wire Wire Line
	6150 1300 5850 1300
Wire Wire Line
	5850 1300 5850 550 
Connection ~ 5850 550 
Wire Wire Line
	3750 1500 3750 1150
Wire Wire Line
	3750 1150 10850 1150
Wire Wire Line
	10850 1150 10850 3850
Wire Wire Line
	10850 3850 10250 3850
Wire Wire Line
	3300 4200 3300 4300
Wire Wire Line
	3300 4300 1650 4300
Wire Wire Line
	1650 4300 1650 1750
Connection ~ 3300 4200
$Comp
L PORT U1
U 3 1 6825C341
P 1600 800
F 0 "U1" H 1650 900 30  0000 C CNN
F 1 "PORT" H 1600 800 30  0000 C CNN
F 2 "" H 1600 800 60  0000 C CNN
F 3 "" H 1600 800 60  0000 C CNN
	3    1600 800 
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 6825C3B9
P 1600 1100
F 0 "U1" H 1650 1200 30  0000 C CNN
F 1 "PORT" H 1600 1100 30  0000 C CNN
F 2 "" H 1600 1100 60  0000 C CNN
F 3 "" H 1600 1100 60  0000 C CNN
	4    1600 1100
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 6825C422
P 1500 1400
F 0 "U1" H 1550 1500 30  0000 C CNN
F 1 "PORT" H 1500 1400 30  0000 C CNN
F 2 "" H 1500 1400 60  0000 C CNN
F 3 "" H 1500 1400 60  0000 C CNN
	2    1500 1400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 1 1 6825C479
P 1400 1750
F 0 "U1" H 1450 1850 30  0000 C CNN
F 1 "PORT" H 1400 1750 30  0000 C CNN
F 2 "" H 1400 1750 60  0000 C CNN
F 3 "" H 1400 1750 60  0000 C CNN
	1    1400 1750
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 9 1 6825C4DE
P 3500 5850
F 0 "U1" H 3550 5950 30  0000 C CNN
F 1 "PORT" H 3500 5850 30  0000 C CNN
F 2 "" H 3500 5850 60  0000 C CNN
F 3 "" H 3500 5850 60  0000 C CNN
	9    3500 5850
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 10 1 6825C543
P 5550 5850
F 0 "U1" H 5600 5950 30  0000 C CNN
F 1 "PORT" H 5550 5850 30  0000 C CNN
F 2 "" H 5550 5850 60  0000 C CNN
F 3 "" H 5550 5850 60  0000 C CNN
	10   5550 5850
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 11 1 6825C5B8
P 8000 5850
F 0 "U1" H 8050 5950 30  0000 C CNN
F 1 "PORT" H 8000 5850 30  0000 C CNN
F 2 "" H 8000 5850 60  0000 C CNN
F 3 "" H 8000 5850 60  0000 C CNN
	11   8000 5850
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 12 1 6825C637
P 10200 5850
F 0 "U1" H 10250 5950 30  0000 C CNN
F 1 "PORT" H 10200 5850 30  0000 C CNN
F 2 "" H 10200 5850 60  0000 C CNN
F 3 "" H 10200 5850 60  0000 C CNN
	12   10200 5850
	1    0    0    -1  
$EndComp
Text Label 2650 800  0    60   ~ 0
R01
$Comp
L PORT U1
U 5 1 6825C6D3
P 1750 5100
F 0 "U1" H 1800 5200 30  0000 C CNN
F 1 "PORT" H 1750 5100 30  0000 C CNN
F 2 "" H 1750 5100 60  0000 C CNN
F 3 "" H 1750 5100 60  0000 C CNN
	5    1750 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 5100 2600 5100
NoConn ~ 2600 5100
Text Label 2250 5100 0    60   ~ 0
R02
Text Label 1850 1200 0    60   ~ 0
JK
Text Label 1750 1600 0    60   ~ 0
CLK
Text Label 1650 2200 0    60   ~ 0
R91
$Comp
L PORT U1
U 6 1 6825C88D
P 1750 5450
F 0 "U1" H 1800 5550 30  0000 C CNN
F 1 "PORT" H 1750 5450 30  0000 C CNN
F 2 "" H 1750 5450 60  0000 C CNN
F 3 "" H 1750 5450 60  0000 C CNN
	6    1750 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 5450 2600 5450
NoConn ~ 2600 5450
Text Label 2300 5450 0    60   ~ 0
R92
Text Label 3750 5050 0    60   ~ 0
QA
Text Label 5800 4950 0    60   ~ 0
QB
Text Label 8250 4900 0    60   ~ 0
QC
Text Label 10450 4800 0    60   ~ 0
QD
$Comp
L PORT U1
U 7 1 6825CE65
P 1750 5800
F 0 "U1" H 1800 5900 30  0000 C CNN
F 1 "PORT" H 1750 5800 30  0000 C CNN
F 2 "" H 1750 5800 60  0000 C CNN
F 3 "" H 1750 5800 60  0000 C CNN
	7    1750 5800
	1    0    0    -1  
$EndComp
NoConn ~ 2000 5800
$Comp
L PORT U1
U 8 1 6825CEDB
P 1750 6000
F 0 "U1" H 1800 6100 30  0000 C CNN
F 1 "PORT" H 1750 6000 30  0000 C CNN
F 2 "" H 1750 6000 60  0000 C CNN
F 3 "" H 1750 6000 60  0000 C CNN
	8    1750 6000
	1    0    0    -1  
$EndComp
NoConn ~ 2000 6000
$EndSCHEMATC