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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

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

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:2026-5-18 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
20948
样件支持,可原厂排单订货!
onsemi(安森美)
25+
SO16P
1509
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/仙童
20+
原装
65790
原装优势主营型号-可开原型号增税票
TI/德州仪器
23+
SSOP
8215
原厂原装
TI/德州仪器
22+
TSSOP20
20000
公司只有原装 品质保证
FSC/ON
23+
原包装原封 □□
805
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存
TI/德州仪器
24+
SSOP
31
大批量供应优势库存热卖
NSC
23+
SMD-SSOP20
9856
原装正品,假一罚百!
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!

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