位置:首页 > IC中文资料 > CD74LS257N
型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
LOWPOWERSCHOTTKY Quad2-InputMultiplexerwith3-StateOutputs TheLSTTL/MSISN74LS257BandtheSN74LS258BareQuad2-InputMultiplexerswith3-stateoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(non-inverted) | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | |||
3-STATEQuad2-DataSelectors/Multiplexers GeneralDescription TheseSchottky-clampedhigh-performancemultiplexersfeature3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.Withallbutoneofthecommonoutputsdisabled(atahighimpedancestate),thelowimpedanceofthesingleenabledoutputwilld | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
Quadruple2-line-to-1-lineDataSelectors/Multiplexers(withnoninverted3-stateoutputs)
| HitachiHitachi Semiconductor 日立日立公司 | |||
TRI-STATEQuad2-DataSelectors/Multiplexers 文件:163.7 Kbytes Page:8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS 文件:661.04 Kbytes Page:16 Pages | TITexas Instruments 德州仪器美国德州仪器公司 |
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
80 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
N/A |
25+ |
SOP16 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
N/A |
24+ |
SOP16 |
990000 |
明嘉莱只做原装正品现货 |
|||
FSC |
2016+ |
SOP16 |
6528 |
只做进口原装现货!假一赔十! |
|||
FAIRCHILD |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
|||
FUJ |
24+ |
DIP |
78 |
只做原装正品现货 欢迎来电查询15919825718 |
|||
HIT |
23+ |
5.2mm |
9960 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
|||
PHI |
23+ |
SOP16 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
HIT |
2023+ |
5.2MM |
65000 |
现货原装正品公司优 |
|||
MITSUBISHI/三菱 |
21+ |
SOP3.9 |
120000 |
长期代理优势供应 |
CD74LS257N规格书下载地址
CD74LS257N参数引脚图相关
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2019-6-10
DdatasheetPDF页码索引
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