型号 功能描述 生产厂家 企业 LOGO 操作
74AC191SJ

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

74AC191SJ

封装/外壳:16-SOIC(0.209",5.30mm 宽) 包装:管件 描述:IC COUNTER UP/DOWN 16SOP 集成电路(IC) 计数器,除法器

ONSEMI

安森美半导体

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

封装/外壳:16-SOIC(0.209",5.30mm 宽) 包装:管件 描述:IC COUNTER UP/DOWN 16SOP 集成电路(IC) 计数器,除法器

ONSEMI

安森美半导体

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

74AC191SJ产品属性

  • 类型

    描述

  • 型号

    74AC191SJ

  • 功能描述

    计数器移位寄存器 Up/Down Counter

  • 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:2026-3-1 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi
25+
16-SOP
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
onsemi(安森美)
25+
SO16P
1509
原装现货,免费供样,技术支持,原厂对接
Fairchild Semiconductor
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!
ST
01+
SOP14(3.9)
101
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ST
23+
DIP
16900
正规渠道,只有原装!
24+
DIP
70
FAIRCHILD
26+
原厂原封装
86720
全新原装正品价格最实惠 假一赔百
TOS
24+
SMD
20000
一级代理原装现货假一罚十
NS
9698
SOP14
999
原装现货
TOSHIBA/东芝
23+
SMD-14
8215
原厂原装

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