path: root/library/SubcircuitLibrary/74HC688_sub/74HC688_sub.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
LIBS:74HC688-cache
EELAYER 25 0
EELAYER END
$Descr User 23622 19685
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L d_inverter U5
U 1 1 66694310
P 9200 5800
F 0 "U5" H 9200 5700 60  0000 C CNN
F 1 "d_inverter" H 9200 5950 60  0000 C CNN
F 2 "" H 9250 5750 60  0000 C CNN
F 3 "" H 9250 5750 60  0000 C CNN
	1    9200 5800
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U6
U 1 1 66694311
P 9200 6150
F 0 "U6" H 9200 6050 60  0000 C CNN
F 1 "d_inverter" H 9200 6300 60  0000 C CNN
F 2 "" H 9250 6100 60  0000 C CNN
F 3 "" H 9250 6100 60  0000 C CNN
	1    9200 6150
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U7
U 1 1 66694312
P 9200 6550
F 0 "U7" H 9200 6450 60  0000 C CNN
F 1 "d_inverter" H 9200 6700 60  0000 C CNN
F 2 "" H 9250 6500 60  0000 C CNN
F 3 "" H 9250 6500 60  0000 C CNN
	1    9200 6550
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U8
U 1 1 66694313
P 9200 6950
F 0 "U8" H 9200 6850 60  0000 C CNN
F 1 "d_inverter" H 9200 7100 60  0000 C CNN
F 2 "" H 9250 6900 60  0000 C CNN
F 3 "" H 9250 6900 60  0000 C CNN
	1    9200 6950
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U9
U 1 1 66694314
P 9200 7350
F 0 "U9" H 9200 7250 60  0000 C CNN
F 1 "d_inverter" H 9200 7500 60  0000 C CNN
F 2 "" H 9250 7300 60  0000 C CNN
F 3 "" H 9250 7300 60  0000 C CNN
	1    9200 7350
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U10
U 1 1 66694315
P 9200 7750
F 0 "U10" H 9200 7650 60  0000 C CNN
F 1 "d_inverter" H 9200 7900 60  0000 C CNN
F 2 "" H 9250 7700 60  0000 C CNN
F 3 "" H 9250 7700 60  0000 C CNN
	1    9200 7750
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U11
U 1 1 66694316
P 9200 8150
F 0 "U11" H 9200 8050 60  0000 C CNN
F 1 "d_inverter" H 9200 8300 60  0000 C CNN
F 2 "" H 9250 8100 60  0000 C CNN
F 3 "" H 9250 8100 60  0000 C CNN
	1    9200 8150
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U12
U 1 1 66694317
P 9200 8550
F 0 "U12" H 9200 8450 60  0000 C CNN
F 1 "d_inverter" H 9200 8700 60  0000 C CNN
F 2 "" H 9250 8500 60  0000 C CNN
F 3 "" H 9250 8500 60  0000 C CNN
	1    9200 8550
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U13
U 1 1 66694318
P 9200 8950
F 0 "U13" H 9200 8850 60  0000 C CNN
F 1 "d_inverter" H 9200 9100 60  0000 C CNN
F 2 "" H 9250 8900 60  0000 C CNN
F 3 "" H 9250 8900 60  0000 C CNN
	1    9200 8950
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U14
U 1 1 66694319
P 9200 9350
F 0 "U14" H 9200 9250 60  0000 C CNN
F 1 "d_inverter" H 9200 9500 60  0000 C CNN
F 2 "" H 9250 9300 60  0000 C CNN
F 3 "" H 9250 9300 60  0000 C CNN
	1    9200 9350
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U15
U 1 1 6669431A
P 9200 9750
F 0 "U15" H 9200 9650 60  0000 C CNN
F 1 "d_inverter" H 9200 9900 60  0000 C CNN
F 2 "" H 9250 9700 60  0000 C CNN
F 3 "" H 9250 9700 60  0000 C CNN
	1    9200 9750
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U16
U 1 1 6669431B
P 9200 10150
F 0 "U16" H 9200 10050 60  0000 C CNN
F 1 "d_inverter" H 9200 10300 60  0000 C CNN
F 2 "" H 9250 10100 60  0000 C CNN
F 3 "" H 9250 10100 60  0000 C CNN
	1    9200 10150
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U17
U 1 1 6669431C
P 9200 10550
F 0 "U17" H 9200 10450 60  0000 C CNN
F 1 "d_inverter" H 9200 10700 60  0000 C CNN
F 2 "" H 9250 10500 60  0000 C CNN
F 3 "" H 9250 10500 60  0000 C CNN
	1    9200 10550
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U18
U 1 1 6669431D
P 9200 10950
F 0 "U18" H 9200 10850 60  0000 C CNN
F 1 "d_inverter" H 9200 11100 60  0000 C CNN
F 2 "" H 9250 10900 60  0000 C CNN
F 3 "" H 9250 10900 60  0000 C CNN
	1    9200 10950
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U19
U 1 1 6669431E
P 9200 11350
F 0 "U19" H 9200 11250 60  0000 C CNN
F 1 "d_inverter" H 9200 11500 60  0000 C CNN
F 2 "" H 9250 11300 60  0000 C CNN
F 3 "" H 9250 11300 60  0000 C CNN
	1    9200 11350
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U20
U 1 1 6669431F
P 9200 11750
F 0 "U20" H 9200 11650 60  0000 C CNN
F 1 "d_inverter" H 9200 11900 60  0000 C CNN
F 2 "" H 9250 11700 60  0000 C CNN
F 3 "" H 9250 11700 60  0000 C CNN
	1    9200 11750
	1    0    0    -1  
$EndComp
$Comp
L d_inverter U21
U 1 1 66694320
P 9200 12150
F 0 "U21" H 9200 12050 60  0000 C CNN
F 1 "d_inverter" H 9200 12300 60  0000 C CNN
F 2 "" H 9250 12100 60  0000 C CNN
F 3 "" H 9250 12100 60  0000 C CNN
	1    9200 12150
	1    0    0    -1  
$EndComp
$Comp
L d_xnor U22
U 1 1 66694321
P 10150 6000
F 0 "U22" H 10150 6000 60  0000 C CNN
F 1 "d_xnor" H 10200 6100 47  0000 C CNN
F 2 "" H 10150 6000 60  0000 C CNN
F 3 "" H 10150 6000 60  0000 C CNN
	1    10150 6000
	1    0    0    -1  
$EndComp
$Comp
L d_xnor U23
U 1 1 66694322
P 10150 6800
F 0 "U23" H 10150 6800 60  0000 C CNN
F 1 "d_xnor" H 10200 6900 47  0000 C CNN
F 2 "" H 10150 6800 60  0000 C CNN
F 3 "" H 10150 6800 60  0000 C CNN
	1    10150 6800
	1    0    0    -1  
$EndComp
$Comp
L d_xnor U24
U 1 1 66694323
P 10150 7550
F 0 "U24" H 10150 7550 60  0000 C CNN
F 1 "d_xnor" H 10200 7650 47  0000 C CNN
F 2 "" H 10150 7550 60  0000 C CNN
F 3 "" H 10150 7550 60  0000 C CNN
	1    10150 7550
	1    0    0    -1  
$EndComp
$Comp
L d_xnor U25
U 1 1 66694324
P 10150 8400
F 0 "U25" H 10150 8400 60  0000 C CNN
F 1 "d_xnor" H 10200 8500 47  0000 C CNN
F 2 "" H 10150 8400 60  0000 C CNN
F 3 "" H 10150 8400 60  0000 C CNN
	1    10150 8400
	1    0    0    -1  
$EndComp
$Comp
L d_xnor U26
U 1 1 66694325
P 10150 9200
F 0 "U26" H 10150 9200 60  0000 C CNN
F 1 "d_xnor" H 10200 9300 47  0000 C CNN
F 2 "" H 10150 9200 60  0000 C CNN
F 3 "" H 10150 9200 60  0000 C CNN
	1    10150 9200
	1    0    0    -1  
$EndComp
$Comp
L d_xnor U27
U 1 1 66694326
P 10150 10000
F 0 "U27" H 10150 10000 60  0000 C CNN
F 1 "d_xnor" H 10200 10100 47  0000 C CNN
F 2 "" H 10150 10000 60  0000 C CNN
F 3 "" H 10150 10000 60  0000 C CNN
	1    10150 10000
	1    0    0    -1  
$EndComp
$Comp
L d_xnor U28
U 1 1 66694327
P 10150 10800
F 0 "U28" H 10150 10800 60  0000 C CNN
F 1 "d_xnor" H 10200 10900 47  0000 C CNN
F 2 "" H 10150 10800 60  0000 C CNN
F 3 "" H 10150 10800 60  0000 C CNN
	1    10150 10800
	1    0    0    -1  
$EndComp
$Comp
L d_xnor U29
U 1 1 66694328
P 10150 11600
F 0 "U29" H 10150 11600 60  0000 C CNN
F 1 "d_xnor" H 10200 11700 47  0000 C CNN
F 2 "" H 10150 11600 60  0000 C CNN
F 3 "" H 10150 11600 60  0000 C CNN
	1    10150 11600
	1    0    0    -1  
$EndComp
$Comp
L d_and U30
U 1 1 66694329
P 11350 6350
F 0 "U30" H 11350 6350 60  0000 C CNN
F 1 "d_and" H 11400 6450 60  0000 C CNN
F 2 "" H 11350 6350 60  0000 C CNN
F 3 "" H 11350 6350 60  0000 C CNN
	1    11350 6350
	1    0    0    -1  
$EndComp
$Comp
L d_and U31
U 1 1 6669432A
P 11350 8000
F 0 "U31" H 11350 8000 60  0000 C CNN
F 1 "d_and" H 11400 8100 60  0000 C CNN
F 2 "" H 11350 8000 60  0000 C CNN
F 3 "" H 11350 8000 60  0000 C CNN
	1    11350 8000
	1    0    0    -1  
$EndComp
$Comp
L d_and U32
U 1 1 6669432B
P 11350 9600
F 0 "U32" H 11350 9600 60  0000 C CNN
F 1 "d_and" H 11400 9700 60  0000 C CNN
F 2 "" H 11350 9600 60  0000 C CNN
F 3 "" H 11350 9600 60  0000 C CNN
	1    11350 9600
	1    0    0    -1  
$EndComp
$Comp
L d_and U33
U 1 1 6669432C
P 11350 11200
F 0 "U33" H 11350 11200 60  0000 C CNN
F 1 "d_and" H 11400 11300 60  0000 C CNN
F 2 "" H 11350 11200 60  0000 C CNN
F 3 "" H 11350 11200 60  0000 C CNN
	1    11350 11200
	1    0    0    -1  
$EndComp
$Comp
L d_and U34
U 1 1 6669432D
P 12450 7150
F 0 "U34" H 12450 7150 60  0000 C CNN
F 1 "d_and" H 12500 7250 60  0000 C CNN
F 2 "" H 12450 7150 60  0000 C CNN
F 3 "" H 12450 7150 60  0000 C CNN
	1    12450 7150
	1    0    0    -1  
$EndComp
$Comp
L d_and U35
U 1 1 6669432E
P 12500 10300
F 0 "U35" H 12500 10300 60  0000 C CNN
F 1 "d_and" H 12550 10400 60  0000 C CNN
F 2 "" H 12500 10300 60  0000 C CNN
F 3 "" H 12500 10300 60  0000 C CNN
	1    12500 10300
	1    0    0    -1  
$EndComp
$Comp
L d_nand U37
U 1 1 6669432F
P 15150 9950
F 0 "U37" H 15150 9950 60  0000 C CNN
F 1 "d_nand" H 15200 10050 60  0000 C CNN
F 2 "" H 15150 9950 60  0000 C CNN
F 3 "" H 15150 9950 60  0000 C CNN
	1    15150 9950
	1    0    0    -1  
$EndComp
$Comp
L d_and U36
U 1 1 66694330
P 13850 8650
F 0 "U36" H 13850 8650 60  0000 C CNN
F 1 "d_and" H 13900 8750 60  0000 C CNN
F 2 "" H 13850 8650 60  0000 C CNN
F 3 "" H 13850 8650 60  0000 C CNN
	1    13850 8650
	1    0    0    -1  
$EndComp
$Comp
L dac_bridge_1 U38
U 1 1 66694331
P 16300 9950
F 0 "U38" H 16300 9950 60  0000 C CNN
F 1 "dac_bridge_1" H 16300 10100 60  0000 C CNN
F 2 "" H 16300 9950 60  0000 C CNN
F 3 "" H 16300 9950 60  0000 C CNN
	1    16300 9950
	1    0    0    -1  
$EndComp
$Comp
L adc_bridge_7 U2
U 1 1 66694333
P 7500 6500
F 0 "U2" H 7500 6500 60  0000 C CNN
F 1 "adc_bridge_7" H 7500 6650 60  0000 C CNN
F 2 "" H 7500 6500 60  0000 C CNN
F 3 "" H 7500 6500 60  0000 C CNN
	1    7500 6500
	1    0    0    -1  
$EndComp
$Comp
L adc_bridge_7 U3
U 1 1 66694334
P 7500 9400
F 0 "U3" H 7500 9400 60  0000 C CNN
F 1 "adc_bridge_7" H 7500 9550 60  0000 C CNN
F 2 "" H 7500 9400 60  0000 C CNN
F 3 "" H 7500 9400 60  0000 C CNN
	1    7500 9400
	1    0    0    -1  
$EndComp
$Comp
L adc_bridge_3 U4
U 1 1 66694335
P 7500 11650
F 0 "U4" H 7500 11650 60  0000 C CNN
F 1 "adc_bridge_3" H 7500 11800 60  0000 C CNN
F 2 "" H 7500 11650 60  0000 C CNN
F 3 "" H 7500 11650 60  0000 C CNN
	1    7500 11650
	1    0    0    -1  
$EndComp
Wire Wire Line
	9500 5800 9700 5800
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L PORT U1
U 17 1 66695A66
P 6650 6550
F 0 "U1" H 6700 6650 30  0000 C CNN
F 1 "PORT" H 6650 6550 30  0000 C CNN
F 2 "" H 6650 6550 60  0000 C CNN
F 3 "" H 6650 6550 60  0000 C CNN
	17   6650 6550
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 15 1 66695D9F
P 6650 6750
F 0 "U1" H 6700 6850 30  0000 C CNN
F 1 "PORT" H 6650 6750 30  0000 C CNN
F 2 "" H 6650 6750 60  0000 C CNN
F 3 "" H 6650 6750 60  0000 C CNN
	15   6650 6750
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 16 1 66695EA8
P 6650 6450
F 0 "U1" H 6700 6550 30  0000 C CNN
F 1 "PORT" H 6650 6450 30  0000 C CNN
F 2 "" H 6650 6450 60  0000 C CNN
F 3 "" H 6650 6450 60  0000 C CNN
	16   6650 6450
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 13 1 66695F3D
P 6650 6950
F 0 "U1" H 6700 7050 30  0000 C CNN
F 1 "PORT" H 6650 6950 30  0000 C CNN
F 2 "" H 6650 6950 60  0000 C CNN
F 3 "" H 6650 6950 60  0000 C CNN
	13   6650 6950
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 14 1 66695FB6
P 6650 6650
F 0 "U1" H 6700 6750 30  0000 C CNN
F 1 "PORT" H 6650 6650 30  0000 C CNN
F 2 "" H 6650 6650 60  0000 C CNN
F 3 "" H 6650 6650 60  0000 C CNN
	14   6650 6650
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 11 1 66696035
P 6650 9350
F 0 "U1" H 6700 9450 30  0000 C CNN
F 1 "PORT" H 6650 9350 30  0000 C CNN
F 2 "" H 6650 9350 60  0000 C CNN
F 3 "" H 6650 9350 60  0000 C CNN
	11   6650 9350
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 12 1 666960E8
P 6650 6850
F 0 "U1" H 6700 6950 30  0000 C CNN
F 1 "PORT" H 6650 6850 30  0000 C CNN
F 2 "" H 6650 6850 60  0000 C CNN
F 3 "" H 6650 6850 60  0000 C CNN
	12   6650 6850
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 9 1 66696199
P 6650 9550
F 0 "U1" H 6700 9650 30  0000 C CNN
F 1 "PORT" H 6650 9550 30  0000 C CNN
F 2 "" H 6650 9550 60  0000 C CNN
F 3 "" H 6650 9550 60  0000 C CNN
	9    6650 9550
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 10 1 6669622C
P 6650 7050
F 0 "U1" H 6700 7150 30  0000 C CNN
F 1 "PORT" H 6650 7050 30  0000 C CNN
F 2 "" H 6650 7050 60  0000 C CNN
F 3 "" H 6650 7050 60  0000 C CNN
	10   6650 7050
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 7 1 6669631D
P 6650 9750
F 0 "U1" H 6700 9850 30  0000 C CNN
F 1 "PORT" H 6650 9750 30  0000 C CNN
F 2 "" H 6650 9750 60  0000 C CNN
F 3 "" H 6650 9750 60  0000 C CNN
	7    6650 9750
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 8 1 66698A02
P 6650 9450
F 0 "U1" H 6700 9550 30  0000 C CNN
F 1 "PORT" H 6650 9450 30  0000 C CNN
F 2 "" H 6650 9450 60  0000 C CNN
F 3 "" H 6650 9450 60  0000 C CNN
	8    6650 9450
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 5 1 66699935
P 6650 9950
F 0 "U1" H 6700 10050 30  0000 C CNN
F 1 "PORT" H 6650 9950 30  0000 C CNN
F 2 "" H 6650 9950 60  0000 C CNN
F 3 "" H 6650 9950 60  0000 C CNN
	5    6650 9950
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 666999CC
P 6650 9650
F 0 "U1" H 6700 9750 30  0000 C CNN
F 1 "PORT" H 6650 9650 30  0000 C CNN
F 2 "" H 6650 9650 60  0000 C CNN
F 3 "" H 6650 9650 60  0000 C CNN
	6    6650 9650
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 66699A5B
P 6650 11700
F 0 "U1" H 6700 11800 30  0000 C CNN
F 1 "PORT" H 6650 11700 30  0000 C CNN
F 2 "" H 6650 11700 60  0000 C CNN
F 3 "" H 6650 11700 60  0000 C CNN
	3    6650 11700
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 66699AFA
P 6650 9850
F 0 "U1" H 6700 9950 30  0000 C CNN
F 1 "PORT" H 6650 9850 30  0000 C CNN
F 2 "" H 6650 9850 60  0000 C CNN
F 3 "" H 6650 9850 60  0000 C CNN
	4    6650 9850
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 1 1 66699B9B
P 6650 11800
F 0 "U1" H 6700 11900 30  0000 C CNN
F 1 "PORT" H 6650 11800 30  0000 C CNN
F 2 "" H 6650 11800 60  0000 C CNN
F 3 "" H 6650 11800 60  0000 C CNN
	1    6650 11800
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 66699C3E
P 6650 11600
F 0 "U1" H 6700 11700 30  0000 C CNN
F 1 "PORT" H 6650 11600 30  0000 C CNN
F 2 "" H 6650 11600 60  0000 C CNN
F 3 "" H 6650 11600 60  0000 C CNN
	2    6650 11600
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 18 1 6669AAF7
P 17300 9900
F 0 "U1" H 17350 10000 30  0000 C CNN
F 1 "PORT" H 17300 9900 30  0000 C CNN
F 2 "" H 17300 9900 60  0000 C CNN
F 3 "" H 17300 9900 60  0000 C CNN
	18   17300 9900
	-1   0    0    -1  
$EndComp
$EndSCHEMATC