| 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 |
|---|---|---|---|---|---|---|---|
N/A |
22+ |
SOP16 |
12000 |
只做原装、原厂优势渠道、假一赔十 |
|||
N/A |
25+ |
SOP16 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
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 |
|||
FAIRCHILD |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
|||
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 |
|||
PHI |
23+ |
SOP16 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
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 |
|||
FAIRCHILD/仙童 |
23+ |
50000 |
全新原装正品现货,支持订货 |
||||
HIT |
25+23+ |
DIP |
30403 |
绝对原装正品全新进口深圳现货 |
|||
24+ |
287 |
CD74LS257芯片相关品牌
CD74LS257规格书下载地址
CD74LS257参数引脚图相关
- d402
- d325
- d2007
- d2004
- d2002
- d126
- d1004
- d1002
- c波段
- cw7805
- cs5532
- cs1
- cpld
- cp10
- connector
- cob
- cmos传感器
- cmos
- cm2006
- cicret
- CD821
- CD81000
- CD80C88
- CD80C86
- CD804ZM
- CD801ZP
- CD77-1B
- CD7613
- CD759A
- CD758A
- CD757A
- CD756A
- CD755A
- CD754A
- CD753A
- CD752A
- CD7522
- CD751A
- CD75-1.5uH
- CD75-1.2UH
- CD750TB
- CD750A
- CD75_13
- CD-7-5
- CD75
- CD74VHC04MTCX
- CD74VHC04MSCX
- CD74T-08
- CD74R-33UH
- CD74NC4052PWR64
- CD74LVT125M
- CD74LS574D
- CD74LS574A
- CD74LS4067M96
- CD74LS393N
- CD74LS373
- CD74LS367A
- CD74LS32
- CD74LS257N
- CD74LS245
- CD74LS244P
- CD74LS244
- CD74LS166
- CD74LS164P
- CD74LS164
- CD74LS153
- CD74LS139
- CD74LS125A
- CD74LS123N
- CD74LS123
- CD74LS10N
- CD74LS08
- CD74LS06
- CD74LS05
- CD74LS04
- CD74LS00BE
- CD74LPT573AQM
- CD74LPT573AM
- CD74LPT541AQM
- CD749A
- CD748A
- CD747A
- CD746A
- CD73_13
- CD71NP
- CD71HNH
- CD71CNC
- CD71003
- CD70HQG
- CD-700
- CD6C60S
- CD6916
- CD6858
- CD6857
- CD6761
- CD6760
- CD6759
- CD6677
- CD6676
CD74LS257数据表相关新闻
CDBB3100-HF
CDBB3100-HF
2023-2-15CD74HCT4053PWR
进口代理
2022-8-20CDBQR0130L-HF 原装现货
CDBQR0130L-HF可做含税，支持实单
2021-9-22CD74HCT299M
安装类型表面贴装型 封装/外壳20-SOIC（0.295，7.50mm宽） 工作温度-55°C~125°C 供应商器件封装20-SOIC 逻辑类型通用移位寄存器 电流-输出高、低4mA，4mA 电压-供电4.5V~5.5V 电路数8位
2021-7-12CDBU0230L，CDBU0230R，CBG040-120GB-N15，CBM040-I24GB-N15
CDBU0230L，CDBU0230R，CBG040-120GB-N15，CBM040-I24GB-N15
2020-2-20CD74HCT688M
深圳科雨电子有限公司，联系人：卢小姐手机：18975515225 原装正品大量现货，有需要的可以联系我QQ:97877805微信：wei555222777
2019-6-10
DdatasheetPDF页码索引
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