blob: 050f6d4a757c72ee7290a7abc7a8b3e829b79040 (
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
|
EESchema Schematic File Version 2 date Sunday 09 December 2012 08:37:05 AM IST
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
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:valves
LIBS:analogSpice
LIBS:converterSpice
LIBS:digitalSpice
LIBS:linearSpice
LIBS:measurementSpice
LIBS:portSpice
LIBS:sourcesSpice
LIBS:BasicGates-cache
EELAYER 25 0
EELAYER END
$Descr A4 11700 8267
encoding utf-8
Sheet 1 1
Title ""
Date "9 dec 2012"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L VPLOT8_1 U1
U 3 1 50C3FFE2
P 9700 2500
F 0 "U1" H 9550 2600 50 0000 C CNN
F 1 "VPLOT8_1" H 9850 2600 50 0000 C CNN
3 9700 2500
1 0 0 -1
$EndComp
$Comp
L VPLOT8_1 U1
U 2 1 50C3FFDB
P 2400 3300
F 0 "U1" H 2250 3400 50 0000 C CNN
F 1 "VPLOT8_1" H 2550 3400 50 0000 C CNN
2 2400 3300
1 0 0 -1
$EndComp
$Comp
L VPLOT8_1 U1
U 1 1 50C3FFD3
P 2400 1250
F 0 "U1" H 2250 1350 50 0000 C CNN
F 1 "VPLOT8_1" H 2550 1350 50 0000 C CNN
1 2400 1250
1 0 0 -1
$EndComp
Connection ~ 9700 3000
Wire Wire Line
9700 3000 9700 2800
Wire Wire Line
9900 3100 9900 3000
Wire Wire Line
9900 3000 9100 3000
Wire Wire Line
1700 3800 3750 3800
Wire Wire Line
7900 3100 7850 3100
Wire Wire Line
7850 3100 7850 3400
Wire Wire Line
7850 3400 7750 3400
Connection ~ 5300 2300
Wire Wire Line
5300 2300 5300 3300
Wire Wire Line
5300 3300 5500 3300
Wire Wire Line
5100 3500 5500 3500
Wire Wire Line
7900 2900 7350 2900
Wire Wire Line
7350 2900 7350 2400
Wire Wire Line
7350 2400 7000 2400
Connection ~ 3750 2200
Wire Wire Line
3900 3400 3750 3400
Wire Wire Line
3750 3400 3750 2200
Wire Wire Line
3850 2200 3650 2200
Wire Wire Line
3650 2200 3650 1700
Connection ~ 2400 1700
Wire Wire Line
2400 1700 2400 1550
Connection ~ 2250 1700
Connection ~ 2000 2900
Wire Wire Line
2000 2900 2000 2700
Wire Wire Line
2250 3800 2250 4150
Wire Wire Line
1700 3800 1700 3950
Wire Wire Line
2250 2500 2250 2900
Wire Wire Line
2250 2900 1750 2900
Connection ~ 1700 5050
Wire Wire Line
1700 5050 2250 5050
Wire Wire Line
2250 5050 2250 4650
Wire Wire Line
1700 4850 1700 5200
Wire Wire Line
1750 1800 1750 1700
Wire Wire Line
2250 1700 2250 2000
Wire Wire Line
1750 3150 1750 2700
Connection ~ 1750 2900
Connection ~ 2250 3800
Wire Wire Line
2400 3800 2400 3600
Connection ~ 2400 3800
Wire Wire Line
3900 3600 3750 3600
Wire Wire Line
3750 3600 3750 3800
Wire Wire Line
3500 3800 3500 2400
Wire Wire Line
3500 2400 3850 2400
Connection ~ 3500 3800
Wire Wire Line
5050 2300 5800 2300
Wire Wire Line
6200 2200 6200 1900
Wire Wire Line
5800 2500 5200 2500
Wire Wire Line
5200 2500 5200 3500
Connection ~ 5200 3500
Wire Wire Line
6700 3400 6850 3400
Wire Wire Line
1750 1700 3650 1700
Wire Wire Line
9900 3600 9900 3900
Text Notes 9150 2850 0 60 ~ 0
~A.B
Text Notes 9050 2850 0 60 ~ 0
+
Text Notes 8900 2850 0 60 ~ 0
A.B
Text Notes 8000 2300 0 60 ~ 0
~B
Text Notes 7900 2300 0 60 ~ 0
+
Text Notes 7750 2300 0 60 ~ 0
=~A
Text Notes 7900 3650 0 60 ~ 0
=A+B
Text Notes 7850 3500 0 60 ~ 0
A.B+A+B
Text Notes 6450 3600 0 60 ~ 0
~((A.B)+(A+B))
Text Notes 7100 2300 0 60 ~ 0
~((A.B).(A+B))
$Comp
L 74HC86 U12
U 1 1 507253B2
P 8500 3000
F 0 "U12" H 8550 3050 50 0000 C CNN
F 1 "74HC86" H 8550 2950 40 0000 C CNN
1 8500 3000
1 0 0 -1
$EndComp
Text Notes 5150 3650 0 60 ~ 0
A+B
Text Notes 5100 2250 0 60 ~ 0
A.B
Text Notes 3600 3950 0 60 ~ 0
B
Text Notes 3500 1650 0 60 ~ 0
A
$Comp
L 74LS32 U8
U 1 1 50725446
P 4500 3500
F 0 "U8" H 4500 3550 60 0000 C CNN
F 1 "74LS32" H 4500 3450 60 0000 C CNN
1 4500 3500
1 0 0 -1
$EndComp
$Comp
L 74LS08 U7
U 1 1 50725428
P 4450 2300
F 0 "U7" H 4450 2350 60 0000 C CNN
F 1 "74LS08" H 4450 2250 60 0000 C CNN
1 4450 2300
1 0 0 -1
$EndComp
$Comp
L 74HC02 U9
U 1 1 50725415
P 6100 3400
F 0 "U9" H 6100 3450 60 0000 C CNN
F 1 "74HC02" H 6150 3350 60 0000 C CNN
1 6100 3400
1 0 0 -1
$EndComp
$Comp
L 74HC04 U11
U 1 1 507253DF
P 7300 3400
F 0 "U11" H 7450 3500 40 0000 C CNN
F 1 "74HC04" H 7500 3300 40 0000 C CNN
1 7300 3400
1 0 0 -1
$EndComp
$Comp
L 7400 U10
U 1 1 5072539F
P 6400 2400
F 0 "U10" H 6400 2450 60 0000 C CNN
F 1 "7400" H 6400 2300 60 0000 C CNN
1 6400 2400
1 0 0 -1
$EndComp
$Comp
L GND #PWR01
U 1 1 5072534B
P 9900 3900
F 0 "#PWR01" H 9900 3900 30 0001 C CNN
F 1 "GND" H 9900 3830 30 0001 C CNN
1 9900 3900
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG02
U 1 1 507251F2
P 2000 2700
F 0 "#FLG02" H 2000 2970 30 0001 C CNN
F 1 "PWR_FLAG" H 2000 2930 30 0000 C CNN
1 2000 2700
1 0 0 -1
$EndComp
$Comp
L GND #PWR03
U 1 1 507251E5
P 1750 3150
F 0 "#PWR03" H 1750 3150 30 0001 C CNN
F 1 "GND" H 1750 3080 30 0001 C CNN
1 1750 3150
1 0 0 -1
$EndComp
$Comp
L R R3
U 1 1 507251A7
P 2250 2250
F 0 "R3" V 2330 2250 50 0000 C CNN
F 1 "1000" V 2250 2250 50 0000 C CNN
1 2250 2250
1 0 0 -1
$EndComp
$Comp
L PULSE v2
U 1 1 50725192
P 1750 2250
F 0 "v2" H 1550 2350 60 0000 C CNN
F 1 "PULSE" H 1550 2200 60 0000 C CNN
1 1750 2250
1 0 0 -1
$EndComp
$Comp
L PWR_FLAG #FLG04
U 1 1 50653022
P 6200 1900
F 0 "#FLG04" H 6200 2170 30 0001 C CNN
F 1 "PWR_FLAG" H 6200 2130 30 0000 C CNN
1 6200 1900
1 0 0 -1
$EndComp
$Comp
L R R2
U 1 1 50652FB6
P 9900 3350
F 0 "R2" V 9980 3350 50 0000 C CNN
F 1 "1000" V 9900 3350 50 0000 C CNN
1 9900 3350
1 0 0 -1
$EndComp
$Comp
L R R1
U 1 1 505C9F25
P 2250 4400
F 0 "R1" V 2330 4400 50 0000 C CNN
F 1 "1000" V 2250 4400 50 0000 C CNN
1 2250 4400
1 0 0 -1
$EndComp
$Comp
L GND #PWR05
U 1 1 505C9EE8
P 1700 5200
F 0 "#PWR05" H 1700 5200 30 0001 C CNN
F 1 "GND" H 1700 5130 30 0001 C CNN
1 1700 5200
1 0 0 -1
$EndComp
$Comp
L PULSE v1
U 1 1 505C9ECF
P 1700 4400
F 0 "v1" H 1500 4500 60 0000 C CNN
F 1 "PULSE" H 1500 4350 60 0000 C CNN
1 1700 4400
1 0 0 -1
$EndComp
$EndSCHEMATC
|
