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

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

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

文件:129.85 Kbytes Page:6 Pages

NSC

国半

DIMMER CHOKES FOR EMI SUPPRESSION

文件:128.789 Kbytes Page:1 Pages

MYRRA

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:2025-12-9 23:01:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS/国半
24+
NA/
4040
原装现货,当天可交货,原型号开票
NS
25+
DIP-16
790
原装正品,假一罚十!
NS
8303
DIP
700
一级代理,专注军工、汽车、医疗、工业、新能源、电力
NS
NEW
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
DM74191N
25+
658
658
NSC
23+
NA
396
专做原装正品,假一罚百!
NS
QQ咨询
PDIP
824
全新原装 研究所指定供货商
NS/国半
22+
CDIP
12245
现货,原厂原装假一罚十!
NS
22+
DIP-16
8000
原装正品支持实单
NS
24+
DIP-16
790

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