型号 功能描述 生产厂家&企业 LOGO 操作
CD74HC139E.A

High-SpeedCMOSLogicDual2-to4-LineDecoder/Demultiplexer

Features •MultifunctionCapability -Binaryto1of4Decodersor1to4Line Demultiplexer •ActiveLowMutuallyExclusiveOutputs •Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoad

TI2Texas Instruments

德州仪器美国德州仪器公司

TI2

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

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

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

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更新时间:2025-7-26 17:26:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
20+
NA
53650
TI原装主营-可开原型号增税票
HARRIS
2016+
SOP
2600
只做原装,假一罚十,公司可开17%增值税发票!
HARRIS
93+
SOP3.9
1700
一级代理,专注军工、汽车、医疗、工业、新能源、电力
TI
24+
26
HAR
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
TI
2025+
PDIP-16
16000
原装优势绝对有货
TI
22+
16PDIP
9000
原厂渠道,现货配单
TI(德州仪器)
24+
PDIP16
1493
原装现货,免费供样,技术支持,原厂对接
TexasInstruments
18+
IC2-4LNDUALDECOD/DEMUX16
6580
公司原装现货/欢迎来电咨询!
Texas Instruments(德州仪器)
22+
NA
500000
万三科技,秉承原装,购芯无忧

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