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1 CD74HC191 HIGH-SPEED CMOS LOGIC(PRESETTABLE SYNCHRONOUS 4-BIT UP/DOWN COUNTERS) 299K TI 5130691
2 CD74HC191 HIGH-SPEED CMOS LOGIC(PRESETTABLE SYNCHRONOUS 4-BIT UP/DOWN COUNTERS) 299K TI 4172909
3 CD74HC191 HIGH SPEED CMOS LOGIC 299K TI 4172908
4 CD74HC191 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015315
5 CD74HC191E Logic IC 583K 暂无图片 3647891
6 CD74HC191E SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015314
7 CD74HC191EE4 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015313
8 CD74HC191EN Logic IC 583K 暂无图片 3647888
9 CD74HC191F Logic IC 583K 暂无图片 3647886
10 CD74HC191H Synchronous Up/Down Counter 747K 暂无图片 3647884
11 CD74HC191M COUNTER|UP/DOWN|4-BIT BINARY|HC-CMOS|SOP|16PIN|PLASTIC 293K 暂无图片 3647882
12 CD74HC191M SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015312
13 CD74HC191M96 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015311
14 CD74HC191M96E4 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015310
15 CD74HC191ME4 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015309
16 CD74HC191MT SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015308
17 CD74HC191MTE4 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 628K TI 2015307
18 CD74HC191NSR COUNTER|UP/DOWN|4-BIT BINARY|HC-CMOS|SOP|16PIN|PLASTIC 293K 暂无图片 3647879