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型号 功能描述 生产厂家 企业 LOGO 操作

Synchronous 4-Bit Binary Counter with Dual Clock

General Description The DM74LS193 circuit is a synchronous up/down 4-bit binary counter. Synchronous operation is provided by hav ing all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the steering logic. This mode of operation eliminates the output

FAIRCHILD

仙童半导体

TTL HD74/HD74S Series

HITACHIHitachi Semiconductor

日立日立公司

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

文件:846.27 Kbytes Page:22 Pages

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

文件:846.27 Kbytes Page:22 Pages

TI

德州仪器

UCY74 and UCA64 Series

文件:1.62317 Mbytes Page:29 Pages

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替换型号 功能描述 生产厂家 企业 LOGO 操作

Synchronous 4-Bit Binary Counter with Dual Clock

FAIRCHILD

仙童半导体

更新时间:2026-5-23 16:30:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
HIT
24+
DIP-16
3250
HIT/TI/NS/S/F
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CDIP
1468
全新原装 研究所指定供货商
HITACHI
24+
CDIP16P
6980
原装现货,可开13%税票
HITACHI/日立
23+
CDIP
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
HIT/TI/NS/S/F
22+
CDIP
12245
现货,原厂原装假一罚十!

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