位置:首页 > IC中文资料第1963页 > 74LS257PC
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 |
替换型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
LOW POWER SCHOTTKY | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TITexas Instruments 德州仪器美国德州仪器公司 | |||
3-STATE Quad 2-Data Selectors/Multiplexers | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs) | HitachiHitachi Semiconductor 日立日立公司 | |||
TRI-STATE Quad 2-Data Selectors/Multiplexers | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
3-STATE Quad 2-Data Selectors/Multiplexers | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
TRI-STATE Quad 2-Data Selectors/Multiplexers | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs) | HitachiHitachi Semiconductor 日立日立公司 | |||
Ouadruple 2-input Positive NAND Gates | HitachiHitachi Semiconductor 日立日立公司 | |||
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) | RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司 | |||
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) | RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司 | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TITexas Instruments 德州仪器美国德州仪器公司 | |||
LOW POWER SCHOTTKY | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | |||
LOW POWER SCHOTTKY | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TITexas Instruments 德州仪器美国德州仪器公司 | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TITexas Instruments 德州仪器美国德州仪器公司 | |||
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS | MotorolaMotorola, Inc 摩托罗拉加尔文制造公司 |
74LS257PC产品属性
- 类型
描述
- 型号
74LS257PC
- 制造商
Rochester Electronics LLC
- 功能描述
- Bulk
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MIT |
24+ |
SOP3.9 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
MIT |
00+ |
SOP3.9 |
321 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
N/A |
24+ |
SOP16 |
990000 |
明嘉莱只做原装正品现货 |
|||
S |
2022 |
DIP |
2600 |
||||
SIGNETICS |
23+ |
SMD-SO16 |
9856 |
原装正品,假一罚百! |
|||
FSC |
2016+ |
SOP16 |
6528 |
只做进口原装现货!假一赔十! |
|||
FU |
24+ |
DIP16 |
21322 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
MITSUBISHI/三菱 |
21+ |
SOP3.9 |
120000 |
长期代理优势供应 |
|||
HIT |
25+23+ |
DIP |
30403 |
绝对原装正品全新进口深圳现货 |
|||
FAIRCHILD |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
74LS257PC规格书下载地址
74LS257PC参数引脚图相关
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2020-9-1974LS386PC,74LS38PC,74LS38SC,74LS393DC,74LS393PC,74LS393SC,74LS395DC,74LS395PC,74LS40DC,74LS40PC,74LS42DC,74LS42PC,74LS447PC,74LS47PC,74LS48PC,74LS49PC,74LS502DC,74LS502PC,74LS503SC
74LS386PC,74LS38PC,74LS38SC,74LS393DC,74LS393PC,74LS393SC,74LS395DC,74LS395PC,74LS40DC,74LS40PC,74LS42DC,74LS42PC,74LS447PC,74LS47PC,74LS48PC,74LS49PC,74LS502DC,74LS502PC,74LS503SC
2019-12-15
DdatasheetPDF页码索引
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