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Synchronous Up/Down 4-Bit Binary Counter with Mode Control

文件:129.85 Kbytes Page:6 Pages

NSC

国半

Synchronous Up/Down 4-Bit Binary Counter with Mode Control

文件:129.85 Kbytes Page:6 Pages

NSC

国半

Synchronous 4-Bit Up/Down Counter with Mode Control

General Description The DM74LS191 circuit is a synchronous, reversible, up/down counter. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs change simultaneously when so instructed by the steering logic. This mode of operation eliminates the out

FAIRCHILD

仙童半导体

DIMMER CHOKES FOR EMI SUPPRESSION

文件:128.789 Kbytes Page:1 Pages

MYRRA

Synchronous Up/Down 4-Bit Binary Counter with Mode Control

文件:129.85 Kbytes Page:6 Pages

NSC

国半

替换型号 功能描述 生产厂家 企业 LOGO 操作

Synchronous Up/Down 4-Bit Binary Counter with Mode Control

NSC

国半

TTL HD74/HD74S Series

HITACHIHitachi Semiconductor

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更新时间:2026-3-3 8:02:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS
23+
DIP
8560
受权代理!全新原装现货特价热卖!
NS
2023+
DIP
8800
正品渠道现货 终端可提供BOM表配单。
NS
8303
DIP
700
一级代理,专注军工、汽车、医疗、工业、新能源、电力
TI
25+
-
20948
样件支持,可原厂排单订货!
TI
25+
-
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
NS
2026+
DIP-16
790
原装正品,假一罚十!
NSC
23+
NA
396
专做原装正品,假一罚百!
DM74191N
25+
658
658
NS
22+
DIP-16
8000
原装正品支持实单
NS
26+
CDIP
9823
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订

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