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型号 功能描述 生产厂家 企业 LOGO 操作
CD74AC191

Presettable Synchronous 4-Bit Binary Up/Down Counter

文件:51.69 Kbytes Page:10 Pages

TI

德州仪器

Presettable Synchronous 4-Bit Binary Up/Down Counter

文件:51.69 Kbytes Page:10 Pages

TI

德州仪器

Presettable Synchronous 4-Bit Binary Up/Down Counter

文件:51.69 Kbytes Page:10 Pages

TI

德州仪器

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

Up/Down Counter with Preset and Ripple Clock

General Description The AC191 is a reversible modulo 16 binary counter. It features synchronous counting and asynchronous presetting. The preset feature allows the AC191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make possibl

FAIRCHILD

仙童半导体

CD74AC191产品属性

  • 类型

    描述

  • 型号

    CD74AC191

  • 制造商

    TI

  • 制造商全称

    Texas Instruments

  • 功能描述

    Presettable Synchronous 4-Bit Binary Up/Down Counter

更新时间:2026-5-21 16:38:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
HAR
25+
QFP
3200
全新原装、诚信经营、公司现货销售!
TDK/东电化
26+
DIP
19000
全新新货村田TDK太友数量均有多电话咨询
24+
DIP
119
Texas Instruments
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
HAR
23+
NA
6500
全新原装假一赔十
Panduit Corp
23+
原厂封装
3243
只做原装只有原装现货实报
TDK
25+23+
DIP
58773
绝对原装正品现货,全新深圳原装进口现货
TDK/东电化
2015+ROHS
DIP
327600
一级质量保证长期稳定提供货优价美
TDK
24+
con
200
现货常备产品原装可到京北通宇商城查价格
TDK/东电化
25+
SMD
880000
明嘉莱只做原装正品现货

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