位置：首页 > IC中文资料第309页 > SN74LS257BJ
| 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, Ltd. 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 |  | |
SN74LS257BJ产品属性
- 类型
描述
- 型号
SN74LS257BJ
- 制造商
Motorola Inc
- 功能描述
LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MIT |
2020+ |
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 |
|||
FAIRCHILD/仙童 |
23+ |
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 |
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! |
|||
TI |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
MAT |
23+ |
DIP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
|||
HIT |
22+23+ |
DIP |
30403 |
绝对原装正品全新进口深圳现货 |
|||
S |
2022 |
DIP |
2600 |
||||
TI |
23+24 |
DIP |
9860 |
原厂原包装。终端BOM表可配单。可开13%增值税 |
|||
287 |
SN74LS257BJ芯片相关品牌
SN74LS257BJ规格书下载地址
SN74LS257BJ参数引脚图相关
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SN74LS257BJ数据表相关新闻
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2022-8-15SN74LS245NSR原装现货
瀚佳科技（深圳）有限公司专业进口电子元器件代理商
2020-8-5SN74LS273DWR原装现货
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瀚佳科技（深圳）有限公司专业进口电子元器件代理商
2020-8-5SN74LS245N原装现货
瀚佳科技（深圳）有限公司专业进口电子元器件代理商
2020-8-5SN74LS245N
SN74LS245N，全新原装当天发货或门市自取0755-82732291.
2019-9-26
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