型号 功能描述 生产厂家 企业 LOGO 操作
74F191PC

Up/Down Binary Counter with Preset and Ripple Clock

General Description The 74F191 is a reversible modulo-16 binary counter featuring synchronous counting and asynchronous presetting. The preset feature allows the 74F191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and Ripple Clock output make possible a v

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

74F191PC

Up/Down Binary Counter with Preset and Ripple Clock

文件:185.58 Kbytes Page:12 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

74F191PC

Up/Down Binary Counter with Preset and Ripple Clock

文件:196.68 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

74F191PC

封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 描述:IC COUNTER DECADE UP/DOWN 16-DIP 集成电路(IC) 计数器,除法器

ONSEMI

安森美半导体

Up/down binary counter with reset and ripple clock

DESCRIPTION The 74F191 is a 4-bit binary counter. It contains four edge-triggered master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operations. FEATURES • High speed –125MHz typical fMAX • Synchronous, reversi

Philips

飞利浦

Up/Down Binary Counter with Preset and Ripple Clock

General Description The 74F191 is a reversible modulo-16 binary counter featuring synchronous counting and asynchronous presetting. The preset feature allows the 74F191 to be used in programmable dividers. The Count Enable input, the Terminal Count output and Ripple Clock output make possible a v

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Up/Down Binary Counter with Preset and Ripple Clock

文件:185.58 Kbytes Page:12 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Up/Down Binary Counter with Preset and Ripple Clock

文件:196.68 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Up/Down Binary Counter with Preset and Ripple Clock

文件:175.58 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Up/Down Binary Counter with Preset and Ripple Clock

文件:175.58 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Up/Down Binary Counter with Preset and Ripple Clock

文件:175.58 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

74F191PC产品属性

  • 类型

    描述

  • 型号

    74F191PC

  • 功能描述

    计数器移位寄存器 Up/Down Binary Ctr

  • RoHS

  • 制造商

    Texas Instruments

  • 计数顺序

    Serial to Serial/Parallel

  • 电路数量

    1

  • 封装/箱体

    SOIC-20 Wide

  • 输入线路数量

    1

  • 输出类型

    Open Drain

  • 传播延迟时间

    650 ns

  • 最大工作温度

    + 125 C

  • 最小工作温度

    - 40 C

  • 封装

    Reel

更新时间:2025-10-11 19:42:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIR
24+/25+
39
原装正品现货库存价优
FSC
04+
DIP
2020
一级代理,专注军工、汽车、医疗、工业、新能源、电力
NS
DIP
630
正品原装--自家现货-实单可谈
仙童FAIR
87+
DIP16
2890
全新原装进口自己库存优势
FSC
2016+
DIP
3000
只做原装,假一罚十,公司可开17%增值税发票!
NSC
25+
25PCS
2800
原装现货!可长期供货!
FAI
25+23+
DIP-16
6832
绝对原装正品全新进口深圳现货
24+
DIP
20
Fairchild
83
50
公司优势库存 热卖中!!
FSC
22+
DIP
12245
现货,原厂原装假一罚十!

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