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

NSC

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 outpu

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

ETC1

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 outpu

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

ETC1

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

NSC

PTFE Extruded Film Tape

文件:176.87 Kbytes Page:2 Pages

3M

3M Electronics

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

etc2

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:2025-8-5 23:01:00
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
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
25+
CDIP14
375
原装正品,假一罚十!
NATIONAL
24+/25+
67
原装正品现货库存价优
NS
9636+
CDIP
136
一级代理,专注军工、汽车、医疗、工业、新能源、电力
NS
QQ咨询
CDIP
825
全新原装 研究所指定供货商
NS/国半
2223+
CDIP14
26800
只做原装正品假一赔十为客户做到零风险
NS
21+
CDIP
136
原装现货假一赔十
NSC
23+
65480

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