型号 | 品牌 | 替代类型 | 描述 | 数据表 |
CD74HC191EE4 | TI |
功能相似 ![]() |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL |
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M74HC191RM13TR | STMICROELECTRONICS |
功能相似 ![]() |
4 BIT SYNCHRONOUS UP/DOWN COUNTERS |
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M74HC191B1R | STMICROELECTRONICS |
功能相似 ![]() |
4 BIT SYNCHRONOUS UP/DOWN COUNTERS |
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型号 | 品牌 | 获取价格 | 描述 | 数据表 |
74HC191N-B | PHILIPS |
获取价格 |
Binary Counter, Synchronous, Bidirectional, CMOS, PDIP16 |
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74HC191PW | NXP |
获取价格 |
Presettable synchronous 4-bit binary up/down counter |
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74HC191PW | NEXPERIA |
获取价格 |
Presettable synchronous 4-bit binary up/down counterProduction |
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74HC191PW,112 | NXP |
获取价格 |
74HC(T)191 - Presettable synchronous 4-bit binary up/down counter TSSOP 16-Pin |
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74HC191PW,118 | NXP |
获取价格 |
74HC(T)191 - Presettable synchronous 4-bit binary up/down counter TSSOP 16-Pin |
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74HC191PW-T | NXP |
获取价格 |
IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, S |
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74HC192 | NXP |
获取价格 |
Presettable synchronous BCD decade up/down counter |
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74HC192 | HGSEMI |
获取价格 |
同步可逆计数器 |
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74HC192D | NXP |
获取价格 |
Presettable synchronous BCD decade up/down counter |
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74HC192DB | NXP |
获取价格 |
IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, P |
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