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计数器
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图片 型号 文档 类别 描述 品牌 供应商
54F525L1M 计数器 Divide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, CQCC28, CERAMIC, LCC-28
54F525L1MQB 计数器 Divide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, CQCC28, CERAMIC, LCC-28
54F525LMQB 计数器 F/FAST SERIES, ASYN POSITIVE EDGE TRIGGERED DOWN DIVIDE BYN COUNTER, CQCC28, CERAMIC, LCC-28
54F525SDM 计数器 Divide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, CDIP28, SLIM, CERAMIC, DIP-28
54F525SDMQB 计数器 Divide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, CDIP28, SLIM, CERAMIC, DIP-28
54F568DM 计数器 Decade Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP20, CERAMIC, DIP-20
54F568DMQB 计数器 Decade Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP20, CERAMIC, DIP-20
54F568DMQB 计数器 IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDIP20, CERAMIC, DIP-20, Counter
54F568FMQB 计数器 暂无描述
54F568L1M 计数器 Decade Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CQCC20, CERAMIC, LCC-20
54F568L1MQB 计数器 Decade Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CQCC20, CERAMIC, LCC-20
54F568SDM 计数器 Decade Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP20, SLIM, CERAMIC, DIP-20
54F569DM 计数器 Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP20, CERAMIC, DIP-20
54F569DMQB 计数器 Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP20, CERAMIC, DIP-20
54F569DMQB 计数器 F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP20, CERAMIC, DIP-20
54F569FM 计数器 Binary Counter, Synchronous, Bidirectional, TTL, CDFP20,
54F569FMQB 计数器 Binary Counter, Synchronous, Bidirectional, TTL, CDFP20,
54F569L1M 计数器 Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CQCC20, CERAMIC, LCC-20
54F569L1MQB 计数器 Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CQCC20, CERAMIC, LCC-20
54F569SDM 计数器 Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP20, SLIM, CERAMIC, DIP-20
54F569SDMQB 计数器 Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP20, SLIM, CERAMIC, DIP-20
54F579/BRA 计数器 Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, CDIP20,
54F579/BRA 计数器 IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, CDIP20, CERAMIC, DIP-20, Counter
54F579/BSA 计数器 Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional, TTL, CDFP20
54F579/BSA 计数器 IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, CDFP20, CERAMIC, FP-20, Counter
54F579DMQB 计数器 IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, CDIP20, CERAMIC, DIP-20, Counter
54F579FMQB 计数器 F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, CDFP20, CERAMIC, FP-20
54F579LMQB 计数器 IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, CQCC20, CERAMIC, LCC-20, Counter
54F579PCQR 计数器 F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, PDIP20, DIP-20
54F579PMQB 计数器 F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, PDIP20, DIP-20
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总600条记录，每页显示30条记录分20页显示。

计数器 热门型号

什么是计数器

    计数器是一种用于计算总数、次数或频率的电子设备，可实现精确的时间和事件计数。通常由计数器芯片和数字显示器组成。 计数器可分为普通计数器和预设计数器两种类型。普通计数器用于单次计数，每次计数后都会重置；而预设计数器则可设置一个预设值，只有当计数器计数达到预设值时才会进行重置。预设计数器的应用场景常见于物品检测、脉冲数测量、定时器等。
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