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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

	54HHSC161LB		计数器	Binary Counter, HSC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20

	54HHSC163CBBAF		计数器	Binary Counter, Synchronous, Up Direction, CMOS, CDIP16

	54HHSC163FD		计数器	Binary Counter, HSC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDFP16

	54HHSC163LD		计数器	Binary Counter, HSC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20

	54HHSC191CB		计数器	Binary Counter, Synchronous, Bidirectional, CMOS, CDIP16

	54HSC161LD		计数器	Binary Counter, HSC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20

	54HSC163CSBAF		计数器	Binary Counter, Synchronous, Up Direction, CMOS, CDIP16

	54HSC163LB		计数器	Binary Counter, HSC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20

	54HSC191CB		计数器	Binary Counter, Synchronous, Bidirectional, CMOS, CDIP16

	54HSC191FB		计数器	Binary Counter, Synchronous, Bidirectional, CMOS, CDFP16

	54HST191CS		计数器	Binary Counter, Synchronous, Bidirectional, CMOS, CDIP16

	54HST191FB		计数器	Binary Counter, Synchronous, Bidirectional, CMOS, CDFP16

	54LS160A/B2AJC		计数器	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CQCC20, CERAMIC, LCC-20

	54LS160A/BFAJC		计数器	Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16, CERAMIC, FP-16

	54LS160AM/B2AJC		计数器	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CQCC20, CERAMIC, LCC-20

	54LS161A/B2A		计数器	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20, CERAMIC, LCC-20

	54LS161A/B2A		计数器	Binary Counter, Synchronous, Up Direction, TTL, CQCC20

	54LS161A/BEA		计数器	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16

	54LS161A/BEA		计数器	Binary Counter, Synchronous, Up Direction, TTL, CDIP16

	54LS161A/BEAJC		计数器	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERDIP-16

	54LS161A/BFA		计数器	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16,

	54LS161A/BFA		计数器	Binary Counter, Synchronous, Up Direction, TTL, CDFP16

	54LS161A/BUCJC		计数器	Binary Counter, Synchronous, Up Direction, TTL

	54LS161AM/B2AJC		计数器	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CQCC20, CERAMIC, LCC-20

	54LS161AM/B2CJC		计数器	Binary Counter, Synchronous, Up Direction, TTL, CQCC20

	54LS161J		计数器	Binary Counter, Synchronous, Up Direction, TTL, CDIP16,

	54LS162DMQB		计数器	Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16

	54LS163A/B2C		计数器	Binary Counter, Synchronous, Up Direction, TTL, CQCC20

	54LS163A/BEA		计数器	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16

	54LS163A/BFA		计数器	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16,

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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。