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序号 型号 描述 大小 厂家Logo 下载
1 SN74LS19 4-bit Parallel-Access Shift Registers 100K HITACHI SN74LS19
2 SN74LS19 4-BIT PARALLEL-ACCESS SHIFT REGISTERS 442K TI SN74LS19
3 SN74LS19 4-bit Parallel-Access Shift Registers 100K HITACHI SN74LS19
4 SN74LS190 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 524K TI SN74LS190
5 SN74LS190D SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 524K TI SN74LS190D
6 SN74LS190D PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS 317K MOTOROLA SN74LS190D
7 SN74LS190N SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 524K TI SN74LS190N
8 SN74LS190N PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS 317K MOTOROLA SN74LS190N
9 SN74LS191 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 524K TI SN74LS191
10 SN74LS191D SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 524K TI SN74LS191D
11 SN74LS191D PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS 317K MOTOROLA SN74LS191D
12 SN74LS191JD Synchronous Up/Down Counter 197K 暂无图片 SN74LS191JD
13 SN74LS191N SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 524K TI SN74LS191N
14 SN74LS191N PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS 317K MOTOROLA SN74LS191N
15 SN74LS191NDS Synchronous Up/Down Counter 197K 暂无图片 SN74LS191NDS
16 SN74LS192 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS192
17 SN74LS192 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS192
18 SN74LS192D PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 282K MOTOROLA SN74LS192D
19 SN74LS192D PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 113K ON SN74LS192D
20 SN74LS192D SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS192D
21 SN74LS192N PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 282K MOTOROLA SN74LS192N
22 SN74LS192N PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 113K ON SN74LS192N
23 SN74LS192N SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS192N
24 SN74LS193 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193
25 SN74LS193 PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 282K MOTOROLA SN74LS193
26 SN74LS193 PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 113K ON SN74LS193
27 SN74LS193 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193
28 SN74LS193D PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 282K MOTOROLA SN74LS193D
29 SN74LS193D PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 113K ON SN74LS193D
30 SN74LS193D SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193D
31 SN74LS193DE4 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193DE4
32 SN74LS193DR SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193DR
33 SN74LS193DRE4 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193DRE4
34 SN74LS193J SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193J
35 SN74LS193N PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 282K MOTOROLA SN74LS193N
36 SN74LS193N PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 113K ON SN74LS193N
37 SN74LS193N SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193N
38 SN74LS193N3 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193N3
39 SN74LS193NE4 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193NE4
40 SN74LS193NSR SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193NSR
41 SN74LS193NSRE4 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 866K TI SN74LS193NSRE4
42 SN74LS194 LOW POWER SCHOTTKY 138K ON SN74LS194
43 SN74LS194 LOW POWER SCHOTTKY 138K ON SN74LS194
44 SN74LS194A LOW POWER SCHOTTKY 138K ON SN74LS194A
45 SN74LS194A 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTERS 465K TI SN74LS194A
46 SN74LS194AD 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTERS 465K TI SN74LS194AD
47 SN74LS194AD LOW POWER SCHOTTKY 138K ON SN74LS194AD
48 SN74LS194AN 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTERS 465K TI SN74LS194AN
49 SN74LS194AN LOW POWER SCHOTTKY 138K ON SN74LS194AN
50 SN74LS194D 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER 220K MOTOROLA SN74LS194D

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