型号 功能描述 生产厂家&企业 LOGO 操作
HD74HC139

Dual2-to-4-lineDecoders/Demultiplexers

Description TheHD74HC139containstwoindependenttwo-to-four-linedecoderseachwithasingleactivelowenableinput(1Gor2G).Dataontheslectinputs(1Aand1Bor2Aand2B)causeoneofthefournormallyhighoutputstogolow. Features •HighSpeedOperation:tpd(A,BtoY,4levels)

HitachiHitachi Semiconductor

日立日立公司

Hitachi
HD74HC139

Dual2-to-4-lineDecoders/Demultiplexers

Description TheHD74HC139containstwoindependenttwo-to-four-linedecoderseachwithasingleactivelowenableinput(1Gor2G).Dataontheslectinputs(1Aand1Bor2Aand2B)causeoneofthefournormallyhighoutputstogolow. Features •HighSpeedOperation:tpd(A,BtoY,4levels)

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

RENESAS

Dual2-to-4linedecoder/demultiplexer

1.Generaldescription The74HC139;74HCT139decodestwobinaryweightedaddressinputs(nA0,nA1)tofourmutually exclusiveoutputs(nY0tonY3).Eachdecoderfeaturesanenableinput(nE).WhennEisHIGHall outputsareforcedHIGH.Theenableinputcanbeusedasthedatainputfora1-to-

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

NEXPERIA

HighSpeedCMOSLogic

Features OutputDriveCapability:10LSTTLLoads LowInputCurrent:1μA OutputsdirectlyinterfaceCMOS,NMOSandTTL OperatingVoltageRange:2Vto6V CMOSHighNoiseImmunity Functioncompatiblewith74LS139.

SS

Silicon Supplies

SS

Dual2-to-4linedecoder/demultiplexer

GENERALDESCRIPTION The74HC/HCT139arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).ItisspecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT139arehigh-speed,dual2-to-4linedecoder/multiplexers.Thisdevicehastwoindependentdec

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

HighSpeedCMOSLogic

文件:641.19 Kbytes Page:6 Pages

SS

Silicon Supplies

SS

HighSpeedCMOSLogic

文件:696.19 Kbytes Page:6 Pages

SS

Silicon Supplies

SS

HD74HC139产品属性

  • 类型

    描述

  • 型号

    HD74HC139

  • 制造商

    Renesas Electronics Corporation

更新时间:2025-6-10 8:08:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
HITACHI/日立
24+
SOP16
43200
郑重承诺只做原装进口现货
RENESAS
21+
SOP16
7352
原装现货假一赔十
HITACHI
18+
PDIP
18731
全新原装现货,可出样品,可开增值税发票
RENESAS
2023+
TSSOP
8800
正品渠道现货 终端可提供BOM表配单。
HIT
24+
TSSOP
1068
原装现货假一罚十
RENESAS
DIP16
20
原装现货
HIT
90+
SOP16
2255
全新原装进口自己库存优势
HIT
23+
TSSOP
7000
绝对全新原装!100%保质量特价!请放心订购!
Renesas(瑞萨)
24+
标准封装
22048
支持大陆交货,美金交易。原装现货库存。
RENESAS/瑞萨
24+
NA/
4320
原装现货,当天可交货,原型号开票

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