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型号 功能描述 生产厂家 企业 LOGO 操作
74AC191MTC

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

74AC191MTC

封装/外壳:16-TSSOP(0.173",4.40mm 宽) 包装:管件 描述:IC COUNTER UP/DOWN 16TSSOP 集成电路(IC) 计数器,除法器

ONSEMI

安森美半导体

封装/外壳:16-TSSOP(0.173",4.40mm 宽) 包装:管件 描述:IC COUNTER UP/DOWN 16TSSOP 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

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

74AC191MTC产品属性

  • 类型

    描述

  • 型号

    74AC191MTC

  • 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:2026-7-23 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi(安森美)
25+
TSSOP-16
18746
样件支持,可原厂排单订货!
onsemi(安森美)
25+
TSSOP16
3238
原装现货,免费供样,技术支持,原厂对接
TI
24+
TSSOP20
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
Fairchild/ON
22+
16TSSOP
9000
原厂渠道,现货配单
TI/德州仪器
2450+
SOP
9850
只做原厂原装正品现货或订货假一赔十!
TI/德州仪器
26+
SSOP
31
大批量供应优势库存热卖
TI/德州仪器
25+
TSSOP20
20000
原装
TI
24+
SMD
20000
一级代理原装现货假一罚十
TI/德州仪器
23+
TSSOP20
5000
全新原装,支持实单,非诚勿扰
TI/德州仪器
22+
SSOP
12245
现货,原厂原装假一罚十!

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