型号 功能描述 生产厂家 企业 LOGO 操作

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

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

74AC191PC_Q产品属性

  • 类型

    描述

  • 型号

    74AC191PC_Q

  • 功能描述

    计数器 IC Up/Down Counter

  • RoHS

  • 制造商

    NXP Semiconductors

  • 计数器类型

    Binary Counters

  • 逻辑系列

    74LV

  • 位数

    10

  • 工作电源电压

    1 V to 5.5 V

  • 工作温度范围

    - 40 C to + 125 C

  • 封装/箱体

    SOT-109

  • 封装

    Reel

更新时间:2025-11-23 14:30:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
24+
30
NS
1922+
DIP-16
10000
公司进口原装特价处理
FAIRCHILD/仙童
20+
原装
65790
原装优势主营型号-可开原型号增税票
N/A
/
NA
100
一级代理,专注军工、汽车、医疗、工业、新能源、电力
FSC
24+
N/A
25843
公司原厂原装现货假一罚十!特价出售!强势库存!
fsc
24+
N/A
6980
原装现货,可开13%税票
N/A
2023+
NA
8800
正品渠道现货 终端可提供BOM表配单。
Fairchild
NEW
16-SOIC
9526
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
NS
25+
SOP3.9
336
百分百原装正品 真实公司现货库存 本公司只做原装 可
FSC
24+
N/A
6540
原装现货/欢迎来电咨询

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