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序号 型号 描述 大小 厂家Logo 下载
1 74LS190 Synchronous Up/Down Decade Counters(single clock line) 106K HITACHI 74LS190
2 74LS190 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 524K TI 74LS190
3 74LS190 PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS 317K MOTOROLA 74LS190
4 74LS190PC Synchronous Up/Down Counter 131K 暂无图片 74LS190PC
5 74LS191 Synchronous Up/Down 4-bit Binary Counters(single clock line) 100K HITACHI 74LS191
6 74LS191 Synchronous 4-Bit Up/Down Counter with Mode Control 74K FAIRCHILD 74LS191
7 74LS192 PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 113K ON 74LS192
8 74LS192 Synchronous Up/Down Decade Counters(dual clock lines) 107K HITACHI 74LS192
9 74LS192 PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 282K MOTOROLA 74LS192
10 74LS192PC Synchronous Up/Down Counter 131K 暂无图片 74LS192PC
11 74LS193 Synchronous 4-Bit Binary Counter with Dual Clock 75K FAIRCHILD 74LS193
12 74LS193 Synchronous Up/Down 4-bit Binary Counters(dual clock lines) 107K HITACHI 74LS193
13 74LS193 PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER 282K MOTOROLA 74LS193
14 74LS193DC Synchronous Up/Down Counter 131K 暂无图片 74LS193DC
15 74LS193PC Synchronous Up/Down Counter 131K 暂无图片 74LS193PC
16 74LS193SC Synchronous Up/Down Counter 131K 暂无图片 74LS193SC
17 74LS194 4-Bit Bidirectional Universal Shift Register 69K FAIRCHILD 74LS194
18 74LS194 LOW POWER SCHOTTKY 138K ON 74LS194
19 74LS194A 4-Bit Bidirectional Universal Shift Register 170K NSC 74LS194A
20 74LS194A 4-Bit Bidirectional Universal Shift Register 170K NSC 74LS194A
21 74LS195 LOW POWER SCHOTTKY 140K ON 74LS195
22 74LS195 4-bit Parallel-Access Shift Registers 97K HITACHI 74LS195
23 74LS195 4-BIT PARALLEL-ACCESS SHIFT REGISTERS 440K TI 74LS195
24 74LS195 UNIVERSAL 4-BIT SHIFT REGISTER 226K MOTOROLA 74LS195
25 74LS195A UNIVERSAL 4-BIT SHIFT REGISTER 256K NSC 74LS195A
26 74LS195ADC UNIVERSAL 4-BIT SHIFT REGISTER 256K NSC 74LS195ADC
27 74LS195AFC UNIVERSAL 4-BIT SHIFT REGISTER 256K NSC 74LS195AFC
28 74LS195APC UNIVERSAL 4-BIT SHIFT REGISTER 256K NSC 74LS195APC
29 74LS196 4-STAGE PRESETTABLE RIPPLE COUNTERS 232K MOTOROLA 74LS196
30 74LS196 50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES 798K TI 74LS196
31 74LS196PC Asynchronous Up Counter 131K 暂无图片 74LS196PC
32 74LS197 4-STAGE PRESETTABLE RIPPLE COUNTERS 232K MOTOROLA 74LS197
33 74LS197PC Asynchronous Up Counter 131K 暂无图片 74LS197PC

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