型号 功能描述 生产厂家 企业 LOGO 操作
74F191SC

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

FAIRCHILD

仙童半导体

74F191SC

Up/Down Binary Counter with Preset and Ripple Clock

文件:196.68 Kbytes Page:10 Pages

NSC

国半

74F191SC

Up/Down Binary Counter with Preset and Ripple Clock

文件:185.58 Kbytes Page:12 Pages

FAIRCHILD

仙童半导体

74F191SC

封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:管件 描述:IC COUNTER DECADE UP/DOWN 16SOIC 集成电路(IC) 计数器,除法器

ONSEMI

安森美半导体

Up/Down Binary Counter with Preset and Ripple Clock

文件:175.58 Kbytes Page:10 Pages

NSC

国半

Up/Down Binary Counter with Preset and Ripple Clock

文件:175.58 Kbytes Page:10 Pages

NSC

国半

封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:管件 描述:IC COUNTER BINARY UP/DWN 16SOIC 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

FAIRCHILD

仙童半导体

Up/Down Binary Counter with Preset and Ripple Clock

文件:196.68 Kbytes Page:10 Pages

NSC

国半

Up/Down Binary Counter with Preset and Ripple Clock

文件:175.58 Kbytes Page:10 Pages

NSC

国半

Up/Down Binary Counter with Preset and Ripple Clock

文件:185.58 Kbytes Page:12 Pages

FAIRCHILD

仙童半导体

74F191SC产品属性

  • 类型

    描述

  • 型号

    74F191SC

  • 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:2026-3-11 15:34:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD
23+
SOP16P
2500
全新原装正品现货,支持订货
FSC
24+
SOP3.9MM
1456
只做原装正品现货 欢迎来电查询15919825718
onsemi
25+
16-SOIC(0.154 3.90mm 宽)
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
ON Semiconductor
24+
16-SOIC
56200
一级代理/放心采购
FAIRCHILD
22+
SOP16P
20000
公司只有原装 品质保证
FAIRCHILD/仙童
06+
SOP16
2300
一级代理,专注军工、汽车、医疗、工业、新能源、电力
FAIRCHILD/仙童
2450+
SOP
8850
只做原装正品假一赔十为客户做到零风险!!
Fairchild/ON
22+
16SOIC
9000
原厂渠道,现货配单
FAI
24+
24
NS/国半
23+
SOP16
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、

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