位置:首页 > IC中文资料第891页 > HD74HC139
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, Ltd. 日立公司 | ||
HD74HC139 | Dual2-to-4-lineDecoders/Demultiplexers Description TheHD74HC139containstwoindependenttwo-to-four-linedecoderseachwithasingleactivelowenableinput(1Gor2G).Dataontheslectinputs(1Aand1Bor2Aand2B)causeoneofthefournormallyhighoutputstogolow. Features •HighSpeedOperation:tpd(A,BtoY,4levels) | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | ||
Dual2-to-4linedecoder/demultiplexer GENERALDESCRIPTION The74HC/HCT139arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).ItisspecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT139arehigh-speed,dual2-to-4linedecoder/multiplexers.Thisdevicehastwoindependentdec | PhilipsROYAL PHILIPS 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 | |||
Dual2-to-4linedecoder/demultiplexer GENERALDESCRIPTION The74HC/HCT139arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).ItisspecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT139arehigh-speed,dual2-to-4linedecoder/multiplexers.Thisdevicehastwoindependentdec | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | |||
HighSpeedCMOSLogic 文件:641.19 Kbytes Page:6 Pages | SS Silicon Supplies | |||
HighSpeedCMOSLogic 文件:696.19 Kbytes Page:6 Pages | SS Silicon Supplies |
HD74HC139产品属性
- 类型
描述
- 型号
HD74HC139
- 制造商
Renesas Electronics Corporation
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS/瑞萨 |
2312+ |
DIP |
3680 |
优势代理渠道,原装现货,可全系列订货 |
|||
Renesas(瑞萨) |
23+ |
标准封装 |
22048 |
支持大陆交货,美金交易。原装现货库存。 |
|||
HIT |
23+ |
TSSOP |
8000 |
全新原装现货,欢迎来电咨询 |
|||
HIT |
三年内 |
1983 |
纳立只做原装正品13590203865 |
||||
HIT |
22+ |
SOP |
3200 |
绝对原装自家现货!真实库存!欢迎来电! |
|||
TI |
22+ |
DIP |
30000 |
原装正品 |
|||
HIT |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
RENESAS/瑞萨 |
2023+ |
DIP16 |
41775 |
专注全新正品,优势现货供应 |
|||
HITACHI |
23+ |
PDIP |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
|||
RENESAS/瑞萨 |
21+ |
DIP16 |
6000 |
原装正品 |
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