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型号 功能描述 生产厂家 企业 LOGO 操作
74F190

Up/Down Decade Counter with Preset and Ripple Clock

General Description The 74F190 is a reversible BCD (8421) decade counter featuring synchronous counting and asynchronous preset ting. The preset feature allows the 74F190 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make poss

FAIRCHILD

仙童半导体

74F190

Up/Down Decade Counter with Preset and Ripple Clock

文件:178.91 Kbytes Page:10 Pages

NSC

国半

74F190

Up/Down Decade Counter with Preset and Ripple Clock

ONSEMI

安森美半导体

Up/Down Decade Counter with Preset and Ripple Clock

General Description The 74F190 is a reversible BCD (8421) decade counter featuring synchronous counting and asynchronous preset ting. The preset feature allows the 74F190 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make poss

FAIRCHILD

仙童半导体

Up/Down Decade Counter with Preset and Ripple Clock

General Description The 74F190 is a reversible BCD (8421) decade counter featuring synchronous counting and asynchronous preset ting. The preset feature allows the 74F190 to be used in programmable dividers. The Count Enable input, the Terminal Count output and the Ripple Clock output make poss

FAIRCHILD

仙童半导体

Up/Down Decade Counter with Preset and Ripple Clock

文件:178.91 Kbytes Page:10 Pages

NSC

国半

封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 描述:IC COUNTER DECADE UP/DOWN 16-DIP 集成电路(IC) 计数器,除法器

ONSEMI

安森美半导体

Up/Down Decade Counter with Preset and Ripple Clock

文件:178.91 Kbytes Page:10 Pages

NSC

国半

74F190产品属性

  • 类型

    描述

  • 型号

    74F190

  • 制造商

    NSC

  • 制造商全称

    National Semiconductor

  • 功能描述

    Up/Down Decade Counter with Preset and Ripple Clock

更新时间:2026-8-2 23:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi
25+
16-PDIP
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
onsemi
25+
16-PDIP
7734
样件支持,可原厂排单订货!
FAIRCHI
24+
DIP16
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
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!
FSC
24+
DIP
13
NS/国半
2447
DIP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
原厂
25+
3072
百分百原装正品 真实公司现货库存 本公司只做原装 可
ON Semiconductor
24+
/
3000
全新、原装
恩XP
23+
DIP16
35152
原厂授权代理,海外优势订货渠道。可提供大量库存,详
26+
N/A
58000
一级代理-主营优势-实惠价格-不悔选择

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