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型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
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LowVoltageQuad2-InputMultiplexerwith5VTolerantInputsandOutputs GeneralDescription TheLCX257isaquad2-inputmultiplexerwith3-STATEoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(noninverted)form.Theoutputsmaybeswitchedtoahighimpedancestateby | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
LOWVOLTAGECMOSQUAD2CHANNELMULTIPLEXERWITH5VTOLERANTINPUTSANDOUTPUTS(3-STATE) DESCRIPTION The74LCX257isalowvoltageCMOSQUAD2CHANNELMULTIPLEXER(3-STATE)fabricatedwithsub-micronsilicongateanddouble-layermetalwiringC2MOStechnology.Itisidealforlowpowerandhighspeed3.3Vapplications;itcanbeinterfacedto5Vsignalenvironmentforbothinputsand | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
LowVoltageQuad2-InputMultiplexerLowVoltageQuad2-InputMultiplexer GeneralDescription TheLCX257isaquad2-inputmultiplexerwith3-STATEoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(noninverted)form.Theoutputsmaybeswitchedtoahighimpedancestateby | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
CMOSDigitalIntegratedCircuitsSiliconMonolithic FunctionalDescription •Low-VoltageQuad2-ChannelMultiplexer(3-state)with5-VTolerantInputsandOutputs General The74LCX257FTisahigh-performanceCMOSmultiplexer.Designedforusein3.3Vsystems,itachieveshighspeed operationwhilemaintainingtheCMOSlow-powerdissipation. | TOSHIBAToshiba Semiconductor 东芝株式会社東芝 | |||
LowVoltageQuad2-InputMultiplexer 文件:207.92 Kbytes Page:11 Pages | ONSEMION Semiconductor 安森美半导体安森美半导体公司 |
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
22 |
SO16 |
25000 |
3月31原装,微信报价 |
|||
仙童Fairchild/FSC |
21+ |
16-TSSOP |
4550 |
全新原装现货 |
|||
ST |
2016+ |
SOP |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
FAIRCHI |
2020+ |
16-TSSO |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
ST |
21+ |
SOP |
35200 |
一级代理/放心采购 |
|||
ST/意法 |
23+ |
NA/ |
5415 |
原装现货,当天可交货,原型号开票 |
|||
onsemi(安森美) |
23+ |
SOIC16 |
6000 |
诚信服务,绝对原装原盘 |
|||
ST/意法 |
22+ |
N/A |
354000 |
||||
ST |
09+ |
TSSOP-16 |
2500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
FAIRCHILD |
2236+ |
TSSOP-16 |
9027 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
SN74LCX257DR-LF规格书下载地址
SN74LCX257DR-LF参数引脚图相关
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- SN74LCX16245DGG-LF
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- SN74LCX16245A
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- SN74L71
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2019-6-24
DdatasheetPDF页码索引
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