型号 功能描述 生产厂家 企业 LOGO 操作
DM5490J

Decade and Binary Counters

文件:133.7 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter.

DESCRIPTION — The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter. It can be connected to operate with a conventional BCD output pattern or it can be connected to provide a 50% duty cycle

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter.

DESCRIPTION — The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter. It can be connected to operate with a conventional BCD output pattern or it can be connected to provide a 50% duty cycle

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

Decade, and Binary Counters

文件:175.99 Kbytes Page:7 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

PTFE Extruded Film Tape

文件:176.87 Kbytes Page:2 Pages

3M

SMA MALE TO SMA FEMALE RADIUS RIGHT ANGLE,, ADAPTER

文件:161.82 Kbytes Page:1 Pages

etc2List of Unclassifed Manufacturers

etc未分类制造商etc2未分类制造商

DM5490J产品属性

  • 类型

    描述

  • 型号

    DM5490J

  • 制造商

    NSC

  • 制造商全称

    National Semiconductor

  • 功能描述

    Decade and Binary Counters

更新时间:2025-9-26 13:50:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS/国半
24+
NA/
375
优势代理渠道,原装正品,可全系列订货开增值税票
NS/美国国半
25+
CDIP-14
860000
明嘉莱只做原装正品现货
NS
23+
CDIP
136
全新原装正品现货,支持订货
NS
24+
CDIP
5000
全新原装正品,现货销售
NS
25+
DIP-14
2700
全新原装自家现货优势!
NS
23+
DIP-14
20000
全新原装假一赔十
NS
24+
CDIP14
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
NS
23+
CDIP
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
24+
N/A
56000
一级代理-主营优势-实惠价格-不悔选择
NS/美国国半
2450+
DIP14
6540
只做原装正品假一赔十为客户做到零风险!!

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