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型号 功能描述 生产厂家 企业 LOGO 操作
DM7490AN

Decade and Binary Counters

General Description The DM7490A monolithic counter 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. The counter has a gated zero reset and also has gated setto-nine

FAIRCHILD

仙童半导体

DM7490AN

Decade and Binary Counters

文件:133.7 Kbytes Page:10 Pages

NSC

国半

DM7490AN

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

DM7490AN

Decade and Binary Counters

TI

德州仪器

Decade and Binary Counters

General Description The DM7490A monolithic counter 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. The counter has a gated zero reset and also has gated setto-nine

FAIRCHILD

仙童半导体

25W 25W STEREO CLASS-D AMPLIFIER 50W MONO IN BTL

DESCRIPTION The TDA7490 is a dual audio class D amplifier assembled in Flexiwatt 25 package; it is specially designed for high efficiency application mainly for TV and Home Stereo sets. ■ 25W + 25W OUTPUT POWER: RL = 8Ω/4Ω; THD = 10 ■ HIGH EFFICIENCY ■ WIDE SUPPLY VOLTAGE RANGE (FROM ±10 T

STMICROELECTRONICS

意法半导体

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

文件:414.2 Kbytes Page:14 Pages

TI

德州仪器

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

文件:414.2 Kbytes Page:14 Pages

TI

德州仪器

替换型号 功能描述 生产厂家 企业 LOGO 操作

Package Contains a Divide-by-Two and a Divide-by-Five Counter

ETCList of Unclassifed Manufacturers

未分类制造商

Package Contains a Divide-by-Two and a Divide-by-Five Counter

ETCList of Unclassifed Manufacturers

未分类制造商

TTL HD74/HD74S Series

HITACHIHitachi Semiconductor

日立日立公司

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

TI

德州仪器

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

TI

德州仪器

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

TI

德州仪器

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

TI

德州仪器

DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

TI

德州仪器

DM7490AN产品属性

  • 类型

    描述

  • 型号

    DM7490AN

  • 功能描述

    Asynchronous Up Counter

更新时间:2026-7-23 14:30:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD
05+
原厂原装
5256
只做全新原装真实现货供应
NSC
24+/25+
66
原装正品现货库存价优
ON Semiconductor
24+
14-PDIP
56200
一级代理/放心采购
NS
22+
DIP-14
8000
原装正品支持实单
TI(德州仪器)
26+
-
3000
十二年VIP会员,诚信经营,原装库存·可零售!
NSC
1225
DIP14
1
一级代理,专注军工、汽车、医疗、工业、新能源、电力
NSC
2023+
DIP14
8800
正品渠道现货 终端可提供BOM表配单。
NSC
25+
20
公司优势库存 热卖中!!
Fairchild/ON
22+
14PDIP
9000
原厂渠道,现货配单
NS/国半
23+
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种

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