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1 CD74HC190 HIGH-SPEED CMOS LOGIC(PRESETTABLE SYNCHRONOUS 4-BIT UP/DOWN COUNTERS) 299K TI 5130693
2 CD74HC190 HIGH-SPEED CMOS LOGIC(PRESETTABLE SYNCHRONOUS 4-BIT UP/DOWN COUNTERS) 299K TI 4172912
3 CD74HC190 HIGH SPEED CMOS LOGIC 299K TI 4172911
4 CD74HC190 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015326
5 CD74HC190E HIGH SPEED CMOS LOGIC 299K TI 5130692
6 CD74HC190E HIGH SPEED CMOS LOGIC 299K TI 4172910
7 CD74HC190E SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015325
8 CD74HC190EE4 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015324
9 CD74HC190EN Logic IC 583K 暂无图片 3647902
10 CD74HC190F Logic IC 583K 暂无图片 3647901
11 CD74HC190H Asynchronous Up/Down Counter 269K 暂无图片 3647899
12 CD74HC190M Logic IC 583K 暂无图片 3647897
13 CD74HC190NSR COUNTER|UP/DOWN|DECADE|HC-CMOS|SOP|16PIN|PLASTIC 293K 暂无图片 3647894
14 CD74HC190NSR SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015323
15 CD74HC190NSRE4 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015322
16 CD74HC190PW SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015321
17 CD74HC190PWE4 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015320
18 CD74HC190PWR SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015319
19 CD74HC190PWRE4 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015318
20 CD74HC190PWT SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015317
21 CD74HC190PWTE4 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015316