型号 功能描述 生产厂家&企业 LOGO 操作
DM74LS90

Decade and Binary Counters

General Description Each of these monolithic counters contains four master slave flip-flops and additional gating to provide a divide-by two counter and a three-stage binary counter for which the count cycle length is divide-by-five for the DM74LS90. Features ■Typical power dissipati

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS90

Decade and Binary Counters

文件:131.84 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Decade and Binary Counters

General Description Each of these monolithic counters contains four master slave flip-flops and additional gating to provide a divide-by two counter and a three-stage binary counter for which the count cycle length is divide-by-five for the DM74LS90. Features ■Typical power dissipati

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Decade and Binary Counters

General Description Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the count cycle length is divide-by-five for the DM74LS90. All of these counters have a gated zero rese

SYC

Decade and Binary Counters

General Description Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the count cycle length is divide-by-five for the DM74LS90. All of these counters have a gated zero rese

SYC

Decade and Binary Counters

General Description Each of these monolithic counters contains four master slave flip-flops and additional gating to provide a divide-by two counter and a three-stage binary counter for which the count cycle length is divide-by-five for the DM74LS90. Features ■Typical power dissipati

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Decade and Binary Counters

文件:131.84 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Decade and Binary Counters

文件:131.84 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

封装/外壳:14-DIP(0.300",7.62mm) 包装:管件 描述:IC COUNTER BINARY DECADE 14-DIP 集成电路(IC) 计数器,除法器

ONSEMI

安森美半导体

Decade and Binary Counters

General Description Each of these monolithic counters contains four master slave flip-flops and additional gating to provide a divide-by two counter and a three-stage binary counter for which the count cycle length is divide-by-five for the DM74LS90. Features ■Typical power dissipati

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

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 outpu

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

Decade and Binary Counters

General Description Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the count cycle length is divide-by-five for the DM74LS90. All of these counters have a gated zero rese

SYC

DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER

文件:109.48 Kbytes Page:6 Pages

Motorola

摩托罗拉

Decade and Binary Counters

文件:131.84 Kbytes Page:10 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DM74LS90产品属性

  • 类型

    描述

  • 型号

    DM74LS90

  • 制造商

    Fairchild Semiconductor Corporation

更新时间:2025-8-9 16:20:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NSC/国半
22+
DIP14
32362
原装正品现货
DM74LS90N
3
3
FAI
23+
65480
NSC/国半
25+
DIP14
25
原装正品,假一罚十!
原厂
23+
DIP
5000
原装正品,假一罚十
Fairchild/ON
22+
14PDIP
9000
原厂渠道,现货配单
NS/国半
24+
DIP14
9600
原装现货,优势供应,支持实单!
NS/国半
24+
DIP14
90
原厂授权代理 价格绝对优势
NS/国半
2447
DIP14
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
ON Semiconductor
23+
14-PDIP
7300
专注配单,只做原装进口现货

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