blob: 256c1bed7350b775ebe865e037ee4755fa779c7f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
|
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:SN54F521-cache
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 4_and X2
U 1 1 6814D2A3
P 6700 2500
F 0 "X2" H 6750 2450 60 0000 C CNN
F 1 "4_and" H 6800 2600 60 0000 C CNN
F 2 "" H 6700 2500 60 0000 C CNN
F 3 "" H 6700 2500 60 0000 C CNN
1 6700 2500
1 0 0 -1
$EndComp
$Comp
L 4_and X1
U 1 1 6814D3CB
P 6650 3700
F 0 "X1" H 6700 3650 60 0000 C CNN
F 1 "4_and" H 6750 3800 60 0000 C CNN
F 2 "" H 6650 3700 60 0000 C CNN
F 3 "" H 6650 3700 60 0000 C CNN
1 6650 3700
1 0 0 -1
$EndComp
$Comp
L d_inverter U2
U 1 1 6814D68F
P 3700 1450
F 0 "U2" H 3700 1350 60 0000 C CNN
F 1 "d_inverter" H 3700 1600 60 0000 C CNN
F 2 "" H 3750 1400 60 0000 C CNN
F 3 "" H 3750 1400 60 0000 C CNN
1 3700 1450
1 0 0 -1
$EndComp
$Comp
L d_inverter U3
U 1 1 6814D96D
P 3700 1550
F 0 "U3" H 3700 1450 60 0000 C CNN
F 1 "d_inverter" H 3700 1700 60 0000 C CNN
F 2 "" H 3750 1500 60 0000 C CNN
F 3 "" H 3750 1500 60 0000 C CNN
1 3700 1550
1 0 0 -1
$EndComp
$Comp
L d_inverter U4
U 1 1 6814DB82
P 3750 2200
F 0 "U4" H 3750 2100 60 0000 C CNN
F 1 "d_inverter" H 3750 2350 60 0000 C CNN
F 2 "" H 3800 2150 60 0000 C CNN
F 3 "" H 3800 2150 60 0000 C CNN
1 3750 2200
1 0 0 -1
$EndComp
$Comp
L d_inverter U5
U 1 1 6814DB88
P 3750 2300
F 0 "U5" H 3750 2200 60 0000 C CNN
F 1 "d_inverter" H 3750 2450 60 0000 C CNN
F 2 "" H 3800 2250 60 0000 C CNN
F 3 "" H 3800 2250 60 0000 C CNN
1 3750 2300
1 0 0 -1
$EndComp
$Comp
L d_inverter U6
U 1 1 6814DD94
P 3750 2950
F 0 "U6" H 3750 2850 60 0000 C CNN
F 1 "d_inverter" H 3750 3100 60 0000 C CNN
F 2 "" H 3800 2900 60 0000 C CNN
F 3 "" H 3800 2900 60 0000 C CNN
1 3750 2950
1 0 0 -1
$EndComp
$Comp
L d_inverter U7
U 1 1 6814DD9A
P 3750 3050
F 0 "U7" H 3750 2950 60 0000 C CNN
F 1 "d_inverter" H 3750 3200 60 0000 C CNN
F 2 "" H 3800 3000 60 0000 C CNN
F 3 "" H 3800 3000 60 0000 C CNN
1 3750 3050
1 0 0 -1
$EndComp
$Comp
L d_inverter U10
U 1 1 6814DDA6
P 3800 3700
F 0 "U10" H 3800 3600 60 0000 C CNN
F 1 "d_inverter" H 3800 3850 60 0000 C CNN
F 2 "" H 3850 3650 60 0000 C CNN
F 3 "" H 3850 3650 60 0000 C CNN
1 3800 3700
1 0 0 -1
$EndComp
$Comp
L d_inverter U11
U 1 1 6814DDAC
P 3800 3800
F 0 "U11" H 3800 3700 60 0000 C CNN
F 1 "d_inverter" H 3800 3950 60 0000 C CNN
F 2 "" H 3850 3750 60 0000 C CNN
F 3 "" H 3850 3750 60 0000 C CNN
1 3800 3800
1 0 0 -1
$EndComp
$Comp
L d_inverter U8
U 1 1 6814E270
P 3750 4500
F 0 "U8" H 3750 4400 60 0000 C CNN
F 1 "d_inverter" H 3750 4650 60 0000 C CNN
F 2 "" H 3800 4450 60 0000 C CNN
F 3 "" H 3800 4450 60 0000 C CNN
1 3750 4500
1 0 0 -1
$EndComp
$Comp
L d_inverter U9
U 1 1 6814E276
P 3750 4600
F 0 "U9" H 3750 4500 60 0000 C CNN
F 1 "d_inverter" H 3750 4750 60 0000 C CNN
F 2 "" H 3800 4550 60 0000 C CNN
F 3 "" H 3800 4550 60 0000 C CNN
1 3750 4600
1 0 0 -1
$EndComp
$Comp
L d_inverter U12
U 1 1 6814E282
P 3800 5250
F 0 "U12" H 3800 5150 60 0000 C CNN
F 1 "d_inverter" H 3800 5400 60 0000 C CNN
F 2 "" H 3850 5200 60 0000 C CNN
F 3 "" H 3850 5200 60 0000 C CNN
1 3800 5250
1 0 0 -1
$EndComp
$Comp
L d_inverter U13
U 1 1 6814E288
P 3800 5350
F 0 "U13" H 3800 5250 60 0000 C CNN
F 1 "d_inverter" H 3800 5500 60 0000 C CNN
F 2 "" H 3850 5300 60 0000 C CNN
F 3 "" H 3850 5300 60 0000 C CNN
1 3800 5350
1 0 0 -1
$EndComp
$Comp
L d_inverter U14
U 1 1 6814E294
P 3800 6000
F 0 "U14" H 3800 5900 60 0000 C CNN
F 1 "d_inverter" H 3800 6150 60 0000 C CNN
F 2 "" H 3850 5950 60 0000 C CNN
F 3 "" H 3850 5950 60 0000 C CNN
1 3800 6000
1 0 0 -1
$EndComp
$Comp
L d_inverter U15
U 1 1 6814E29A
P 3800 6100
F 0 "U15" H 3800 6000 60 0000 C CNN
F 1 "d_inverter" H 3800 6250 60 0000 C CNN
F 2 "" H 3850 6050 60 0000 C CNN
F 3 "" H 3850 6050 60 0000 C CNN
1 3800 6100
1 0 0 -1
$EndComp
$Comp
L d_inverter U16
U 1 1 6814E2A6
P 3850 6750
F 0 "U16" H 3850 6650 60 0000 C CNN
F 1 "d_inverter" H 3850 6900 60 0000 C CNN
F 2 "" H 3900 6700 60 0000 C CNN
F 3 "" H 3900 6700 60 0000 C CNN
1 3850 6750
1 0 0 -1
$EndComp
$Comp
L d_inverter U17
U 1 1 6814E2AC
P 3850 6850
F 0 "U17" H 3850 6750 60 0000 C CNN
F 1 "d_inverter" H 3850 7000 60 0000 C CNN
F 2 "" H 3900 6800 60 0000 C CNN
F 3 "" H 3900 6800 60 0000 C CNN
1 3850 6850
1 0 0 -1
$EndComp
$Comp
L d_inverter U18
U 1 1 6814E384
P 3850 7300
F 0 "U18" H 3850 7200 60 0000 C CNN
F 1 "d_inverter" H 3850 7450 60 0000 C CNN
F 2 "" H 3900 7250 60 0000 C CNN
F 3 "" H 3900 7250 60 0000 C CNN
1 3850 7300
1 0 0 -1
$EndComp
$Comp
L d_buffer U27
U 1 1 6814E664
P 4650 7300
F 0 "U27" H 4650 7250 60 0000 C CNN
F 1 "d_buffer" H 4650 7350 60 0000 C CNN
F 2 "" H 4650 7300 60 0000 C CNN
F 3 "" H 4650 7300 60 0000 C CNN
1 4650 7300
1 0 0 -1
$EndComp
$Comp
L d_and U28
U 1 1 6814E9D7
P 8050 3050
F 0 "U28" H 8050 3050 60 0000 C CNN
F 1 "d_and" H 8100 3150 60 0000 C CNN
F 2 "" H 8050 3050 60 0000 C CNN
F 3 "" H 8050 3050 60 0000 C CNN
1 8050 3050
1 0 0 -1
$EndComp
$Comp
L d_inverter U30
U 1 1 6814EA58
P 10150 3050
F 0 "U30" H 10150 2950 60 0000 C CNN
F 1 "d_inverter" H 10150 3200 60 0000 C CNN
F 2 "" H 10200 3000 60 0000 C CNN
F 3 "" H 10200 3000 60 0000 C CNN
1 10150 3050
1 0 0 -1
$EndComp
$Comp
L d_and U29
U 1 1 6814EC25
P 9400 3100
F 0 "U29" H 9400 3100 60 0000 C CNN
F 1 "d_and" H 9450 3200 60 0000 C CNN
F 2 "" H 9400 3100 60 0000 C CNN
F 3 "" H 9400 3100 60 0000 C CNN
1 9400 3100
1 0 0 -1
$EndComp
Wire Wire Line
7200 2500 7200 2950
Wire Wire Line
7200 2950 7600 2950
Wire Wire Line
7150 3700 7150 3050
Wire Wire Line
7150 3050 7600 3050
Wire Wire Line
8500 3000 8950 3000
Wire Wire Line
5300 7300 6000 7300
Wire Wire Line
6000 7300 6000 4600
Wire Wire Line
6000 4600 8850 4600
Wire Wire Line
8850 4600 8850 3100
Wire Wire Line
8850 3100 8950 3100
Wire Wire Line
5050 6800 5400 6800
Wire Wire Line
5400 6800 5400 3850
Wire Wire Line
5400 3850 6250 3850
Wire Wire Line
5000 6050 5200 6050
Wire Wire Line
5200 6050 5200 3750
Wire Wire Line
5200 3750 6250 3750
Wire Wire Line
5000 5300 5100 5300
Wire Wire Line
5100 5300 5100 3650
Wire Wire Line
5100 3650 6250 3650
Wire Wire Line
4950 4550 4950 3550
Wire Wire Line
4950 3550 6250 3550
Wire Wire Line
5000 3750 5000 2650
Wire Wire Line
5000 2650 6300 2650
Wire Wire Line
4950 3000 4950 2550
Wire Wire Line
4950 2550 6300 2550
Wire Wire Line
4950 2250 6200 2250
Wire Wire Line
6200 2250 6200 2450
Wire Wire Line
6200 2450 6300 2450
Wire Wire Line
4900 1500 6300 1500
Wire Wire Line
6300 1500 6300 2350
$Comp
L PORT U1
U 4 1 681D28CC
P 3250 6000
F 0 "U1" H 3300 6100 30 0000 C CNN
F 1 "PORT" H 3250 6000 30 0000 C CNN
F 2 "" H 3250 6000 60 0000 C CNN
F 3 "" H 3250 6000 60 0000 C CNN
4 3250 6000
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 2 1 681D2D2D
P 3300 6750
F 0 "U1" H 3350 6850 30 0000 C CNN
F 1 "PORT" H 3300 6750 30 0000 C CNN
F 2 "" H 3300 6750 60 0000 C CNN
F 3 "" H 3300 6750 60 0000 C CNN
2 3300 6750
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 3 1 681D2DB5
P 3300 6850
F 0 "U1" H 3350 6950 30 0000 C CNN
F 1 "PORT" H 3300 6850 30 0000 C CNN
F 2 "" H 3300 6850 60 0000 C CNN
F 3 "" H 3300 6850 60 0000 C CNN
3 3300 6850
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 19 1 681D2E22
P 10450 3300
F 0 "U1" H 10500 3400 30 0000 C CNN
F 1 "PORT" H 10450 3300 30 0000 C CNN
F 2 "" H 10450 3300 60 0000 C CNN
F 3 "" H 10450 3300 60 0000 C CNN
19 10450 3300
0 -1 -1 0
$EndComp
$Comp
L PORT U1
U 20 1 681D2E89
P 1650 5000
F 0 "U1" H 1700 5100 30 0000 C CNN
F 1 "PORT" H 1650 5000 30 0000 C CNN
F 2 "" H 1650 5000 60 0000 C CNN
F 3 "" H 1650 5000 60 0000 C CNN
20 1650 5000
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 17 1 681D2F36
P 3150 1450
F 0 "U1" H 3200 1550 30 0000 C CNN
F 1 "PORT" H 3150 1450 30 0000 C CNN
F 2 "" H 3150 1450 60 0000 C CNN
F 3 "" H 3150 1450 60 0000 C CNN
17 3150 1450
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 18 1 681D2F9B
P 3150 1550
F 0 "U1" H 3200 1650 30 0000 C CNN
F 1 "PORT" H 3150 1550 30 0000 C CNN
F 2 "" H 3150 1550 60 0000 C CNN
F 3 "" H 3150 1550 60 0000 C CNN
18 3150 1550
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 13 1 681D3004
P 3200 2950
F 0 "U1" H 3250 3050 30 0000 C CNN
F 1 "PORT" H 3200 2950 30 0000 C CNN
F 2 "" H 3200 2950 60 0000 C CNN
F 3 "" H 3200 2950 60 0000 C CNN
13 3200 2950
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 14 1 681D3071
P 3200 3050
F 0 "U1" H 3250 3150 30 0000 C CNN
F 1 "PORT" H 3200 3050 30 0000 C CNN
F 2 "" H 3200 3050 60 0000 C CNN
F 3 "" H 3200 3050 60 0000 C CNN
14 3200 3050
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 1 1 681D30EC
P 3300 7300
F 0 "U1" H 3350 7400 30 0000 C CNN
F 1 "PORT" H 3300 7300 30 0000 C CNN
F 2 "" H 3300 7300 60 0000 C CNN
F 3 "" H 3300 7300 60 0000 C CNN
1 3300 7300
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 15 1 681D3167
P 3200 2200
F 0 "U1" H 3250 2300 30 0000 C CNN
F 1 "PORT" H 3200 2200 30 0000 C CNN
F 2 "" H 3200 2200 60 0000 C CNN
F 3 "" H 3200 2200 60 0000 C CNN
15 3200 2200
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 16 1 681D3254
P 3200 2300
F 0 "U1" H 3250 2400 30 0000 C CNN
F 1 "PORT" H 3200 2300 30 0000 C CNN
F 2 "" H 3200 2300 60 0000 C CNN
F 3 "" H 3200 2300 60 0000 C CNN
16 3200 2300
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 11 1 681D36BF
P 3250 3700
F 0 "U1" H 3300 3800 30 0000 C CNN
F 1 "PORT" H 3250 3700 30 0000 C CNN
F 2 "" H 3250 3700 60 0000 C CNN
F 3 "" H 3250 3700 60 0000 C CNN
11 3250 3700
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 12 1 681D37BC
P 3250 3800
F 0 "U1" H 3300 3900 30 0000 C CNN
F 1 "PORT" H 3250 3800 30 0000 C CNN
F 2 "" H 3250 3800 60 0000 C CNN
F 3 "" H 3250 3800 60 0000 C CNN
12 3250 3800
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 9 1 681D3835
P 3200 4600
F 0 "U1" H 3250 4700 30 0000 C CNN
F 1 "PORT" H 3200 4600 30 0000 C CNN
F 2 "" H 3200 4600 60 0000 C CNN
F 3 "" H 3200 4600 60 0000 C CNN
9 3200 4600
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 10 1 681D38BA
P 1600 4650
F 0 "U1" H 1650 4750 30 0000 C CNN
F 1 "PORT" H 1600 4650 30 0000 C CNN
F 2 "" H 1600 4650 60 0000 C CNN
F 3 "" H 1600 4650 60 0000 C CNN
10 1600 4650
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 7 1 681D393B
P 3250 5350
F 0 "U1" H 3300 5450 30 0000 C CNN
F 1 "PORT" H 3250 5350 30 0000 C CNN
F 2 "" H 3250 5350 60 0000 C CNN
F 3 "" H 3250 5350 60 0000 C CNN
7 3250 5350
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 8 1 681D39C0
P 3200 4500
F 0 "U1" H 3250 4600 30 0000 C CNN
F 1 "PORT" H 3200 4500 30 0000 C CNN
F 2 "" H 3200 4500 60 0000 C CNN
F 3 "" H 3200 4500 60 0000 C CNN
8 3200 4500
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 6 1 681D3C91
P 3250 5250
F 0 "U1" H 3300 5350 30 0000 C CNN
F 1 "PORT" H 3250 5250 30 0000 C CNN
F 2 "" H 3250 5250 60 0000 C CNN
F 3 "" H 3250 5250 60 0000 C CNN
6 3250 5250
1 0 0 -1
$EndComp
$Comp
L PORT U1
U 5 1 681D3D12
P 3250 6100
F 0 "U1" H 3300 6200 30 0000 C CNN
F 1 "PORT" H 3250 6100 30 0000 C CNN
F 2 "" H 3250 6100 60 0000 C CNN
F 3 "" H 3250 6100 60 0000 C CNN
5 3250 6100
1 0 0 -1
$EndComp
NoConn ~ 2350 4650
NoConn ~ 2350 5000
Wire Wire Line
1900 5000 2350 5000
Wire Wire Line
1850 4650 2350 4650
$Comp
L d_xnor U19
U 1 1 681E9288
P 4450 1550
F 0 "U19" H 4450 1550 60 0000 C CNN
F 1 "d_xnor" H 4500 1650 47 0000 C CNN
F 2 "" H 4450 1550 60 0000 C CNN
F 3 "" H 4450 1550 60 0000 C CNN
1 4450 1550
1 0 0 -1
$EndComp
$Comp
L d_xnor U20
U 1 1 681E9755
P 4500 2300
F 0 "U20" H 4500 2300 60 0000 C CNN
F 1 "d_xnor" H 4550 2400 47 0000 C CNN
F 2 "" H 4500 2300 60 0000 C CNN
F 3 "" H 4500 2300 60 0000 C CNN
1 4500 2300
1 0 0 -1
$EndComp
$Comp
L d_xnor U21
U 1 1 681E988C
P 4500 3050
F 0 "U21" H 4500 3050 60 0000 C CNN
F 1 "d_xnor" H 4550 3150 47 0000 C CNN
F 2 "" H 4500 3050 60 0000 C CNN
F 3 "" H 4500 3050 60 0000 C CNN
1 4500 3050
1 0 0 -1
$EndComp
$Comp
L d_xnor U23
U 1 1 681E9EAB
P 4550 3800
F 0 "U23" H 4550 3800 60 0000 C CNN
F 1 "d_xnor" H 4600 3900 47 0000 C CNN
F 2 "" H 4550 3800 60 0000 C CNN
F 3 "" H 4550 3800 60 0000 C CNN
1 4550 3800
1 0 0 -1
$EndComp
$Comp
L d_xnor U22
U 1 1 681EA044
P 4500 4600
F 0 "U22" H 4500 4600 60 0000 C CNN
F 1 "d_xnor" H 4550 4700 47 0000 C CNN
F 2 "" H 4500 4600 60 0000 C CNN
F 3 "" H 4500 4600 60 0000 C CNN
1 4500 4600
1 0 0 -1
$EndComp
$Comp
L d_xnor U24
U 1 1 681EA0C9
P 4550 5350
F 0 "U24" H 4550 5350 60 0000 C CNN
F 1 "d_xnor" H 4600 5450 47 0000 C CNN
F 2 "" H 4550 5350 60 0000 C CNN
F 3 "" H 4550 5350 60 0000 C CNN
1 4550 5350
1 0 0 -1
$EndComp
$Comp
L d_xnor U25
U 1 1 681EA1D9
P 4550 6100
F 0 "U25" H 4550 6100 60 0000 C CNN
F 1 "d_xnor" H 4600 6200 47 0000 C CNN
F 2 "" H 4550 6100 60 0000 C CNN
F 3 "" H 4550 6100 60 0000 C CNN
1 4550 6100
1 0 0 -1
$EndComp
$Comp
L d_xnor U26
U 1 1 681EA450
P 4600 6850
F 0 "U26" H 4600 6850 60 0000 C CNN
F 1 "d_xnor" H 4650 6950 47 0000 C CNN
F 2 "" H 4600 6850 60 0000 C CNN
F 3 "" H 4600 6850 60 0000 C CNN
1 4600 6850
1 0 0 -1
$EndComp
$EndSCHEMATC
|