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_nand U2 U 1 1 68238979 P 3900 2300 F 0 "U2" H 3900 2300 60 0000 C CNN F 1 "d_nand" H 3950 2400 60 0000 C CNN F 2 "" H 3900 2300 60 0000 C CNN F 3 "" H 3900 2300 60 0000 C CNN 1 3900 2300 1 0 0 -1 $EndComp $Comp L d_nand U4 U 1 1 6823899E P 4900 2350 F 0 "U4" H 4900 2350 60 0000 C CNN F 1 "d_nand" H 4950 2450 60 0000 C CNN F 2 "" H 4900 2350 60 0000 C CNN F 3 "" H 4900 2350 60 0000 C CNN 1 4900 2350 1 0 0 -1 $EndComp $Comp L d_nand U3 U 1 1 68238A3B P 3900 3500 F 0 "U3" H 3900 3500 60 0000 C CNN F 1 "d_nand" H 3950 3600 60 0000 C CNN F 2 "" H 3900 3500 60 0000 C CNN F 3 "" H 3900 3500 60 0000 C CNN 1 3900 3500 1 0 0 -1 $EndComp $Comp L d_nand U5 U 1 1 68238A41 P 4950 3550 F 0 "U5" H 4950 3550 60 0000 C CNN F 1 "d_nand" H 5000 3650 60 0000 C CNN F 2 "" H 4950 3550 60 0000 C CNN F 3 "" H 4950 3550 60 0000 C CNN 1 4950 3550 1 0 0 -1 $EndComp Wire Wire Line 4450 2250 4350 2250 Wire Wire Line 4500 3450 4350 3450 $Comp L d_nand U6 U 1 1 68238A9E P 6300 2400 F 0 "U6" H 6300 2400 60 0000 C CNN F 1 "d_nand" H 6350 2500 60 0000 C CNN F 2 "" H 6300 2400 60 0000 C CNN F 3 "" H 6300 2400 60 0000 C CNN 1 6300 2400 1 0 0 -1 $EndComp $Comp L d_nand U7 U 1 1 68238B01 P 6300 3500 F 0 "U7" H 6300 3500 60 0000 C CNN F 1 "d_nand" H 6350 3600 60 0000 C CNN F 2 "" H 6300 3500 60 0000 C CNN F 3 "" H 6300 3500 60 0000 C CNN 1 6300 3500 1 0 0 -1 $EndComp Wire Wire Line 3450 2200 3450 1950 Wire Wire Line 3450 1950 7250 1950 Wire Wire Line 6750 2350 7600 2350 Wire Wire Line 6750 3450 7650 3450 Wire Wire Line 7250 1950 7250 3450 Connection ~ 7250 3450 Wire Wire Line 7100 2350 7100 3850 Wire Wire Line 7100 3850 3450 3850 Wire Wire Line 3450 3850 3450 3500 Connection ~ 7100 2350 Wire Wire Line 7000 2350 7000 3050 Wire Wire Line 7000 3050 5850 3050 Wire Wire Line 5850 3050 5850 3400 Connection ~ 7000 2350 Wire Wire Line 5850 2400 5850 2800 Wire Wire Line 5850 2800 6900 2800 Wire Wire Line 6900 2800 6900 3450 Connection ~ 6900 3450 Wire Wire Line 5850 2300 5350 2300 Wire Wire Line 5850 3500 5400 3500 Wire Wire Line 4450 2350 4400 2350 Wire Wire Line 4400 2350 4400 3550 Wire Wire Line 4400 3550 4500 3550 Wire Wire Line 3450 2300 3000 2300 Wire Wire Line 3450 3400 3000 3400 Wire Wire Line 4400 2800 3000 2800 Connection ~ 4400 2800 $Comp L PORT U1 U 1 1 68238C95 P 2750 2300 F 0 "U1" H 2800 2400 30 0000 C CNN F 1 "PORT" H 2750 2300 30 0000 C CNN F 2 "" H 2750 2300 60 0000 C CNN F 3 "" H 2750 2300 60 0000 C CNN 1 2750 2300 1 0 0 -1 $EndComp $Comp L PORT U1 U 2 1 68238CDA P 2750 2800 F 0 "U1" H 2800 2900 30 0000 C CNN F 1 "PORT" H 2750 2800 30 0000 C CNN F 2 "" H 2750 2800 60 0000 C CNN F 3 "" H 2750 2800 60 0000 C CNN 2 2750 2800 1 0 0 -1 $EndComp $Comp L PORT U1 U 3 1 68238D13 P 2750 3400 F 0 "U1" H 2800 3500 30 0000 C CNN F 1 "PORT" H 2750 3400 30 0000 C CNN F 2 "" H 2750 3400 60 0000 C CNN F 3 "" H 2750 3400 60 0000 C CNN 3 2750 3400 1 0 0 -1 $EndComp $Comp L PORT U1 U 4 1 68238D5C P 7850 2350 F 0 "U1" H 7900 2450 30 0000 C CNN F 1 "PORT" H 7850 2350 30 0000 C CNN F 2 "" H 7850 2350 60 0000 C CNN F 3 "" H 7850 2350 60 0000 C CNN 4 7850 2350 -1 0 0 1 $EndComp $Comp L PORT U1 U 5 1 68238DF5 P 7900 3450 F 0 "U1" H 7950 3550 30 0000 C CNN F 1 "PORT" H 7900 3450 30 0000 C CNN F 2 "" H 7900 3450 60 0000 C CNN F 3 "" H 7900 3450 60 0000 C CNN 5 7900 3450 -1 0 0 1 $EndComp $EndSCHEMATC