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序号 型号 描述 大小 厂家Logo 下载
1 74F191 Up/Down Binary Counter with Preset and Ripple Clock 201K NSC 74F191
2 74F191 Up/down binary counter with reset and ripple clock 106K PHILIPS 74F191
3 74F191 Up/Down Binary Counter with Preset and Ripple Clock 78K FAIRCHILD 74F191
4 74F191 Up/Down Binary Counter with Preset and Ripple Clock 201K NSC 74F191
5 74F191 Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191
6 74F191 Up/Down Binary Counter with Preset and Ripple Clock 190K FAIRCHILD 74F191
7 74F191_07 Up/Down Binary Counter with Preset and Ripple Clock 190K FAIRCHILD 74F191_07
8 74F191DC Synchronous Up/Down Counter 197K 暂无图片 74F191DC
9 74F191DCQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191DCQB
10 74F191DCX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191DCX
11 74F191DMQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191DMQB
12 74F191DMX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191DMX
13 74F191FCQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191FCQB
14 74F191FCX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191FCX
15 74F191FMQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191FMQB
16 74F191FMX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191FMX
17 74F191LCQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191LCQB
18 74F191LCX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191LCX
19 74F191LMQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191LMQB
20 74F191LMX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191LMX
21 74F191PC Up/Down Binary Counter with Preset and Ripple Clock 78K FAIRCHILD 74F191PC
22 74F191PC Up/Down Binary Counter with Preset and Ripple Clock 201K NSC 74F191PC
23 74F191PC Up/Down Binary Counter with Preset and Ripple Clock 190K FAIRCHILD 74F191PC
24 74F191PCQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191PCQB
25 74F191PCX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191PCX
26 74F191PMQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191PMQB
27 74F191PMX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191PMX
28 74F191SC Up/Down Binary Counter with Preset and Ripple Clock 78K FAIRCHILD 74F191SC
29 74F191SC Up/Down Binary Counter with Preset and Ripple Clock 201K NSC 74F191SC
30 74F191SC Up/Down Binary Counter with Preset and Ripple Clock 190K FAIRCHILD 74F191SC
31 74F191SCQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191SCQB
32 74F191SCX Synchronous Up/Down Counter 100K 暂无图片 74F191SCX
33 74F191SCX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191SCX
34 74F191SJ Up/Down Binary Counter with Preset and Ripple Clock 78K FAIRCHILD 74F191SJ
35 74F191SJ Up/Down Binary Counter with Preset and Ripple Clock 201K NSC 74F191SJ
36 74F191SJ Up/Down Binary Counter with Preset and Ripple Clock 190K FAIRCHILD 74F191SJ
37 74F191SJCQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191SJCQB
38 74F191SJCX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191SJCX
39 74F191SJMQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191SJMQB
40 74F191SJMX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191SJMX
41 74F191SJX Synchronous Up/Down Counter 100K 暂无图片 74F191SJX
42 74F191SMQB Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191SMQB
43 74F191SMX Up/Down Binary Counter with Preset and Ripple Clock 179K NSC 74F191SMX

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