位置：首页 > IC中文资料第1115页 > M74ALS257
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
Dataselector/multiplexer 74ALS257Quad2-inputdataselector,non-inverting(3-State) 74ALS258Quad2-inputdataselector,inverting(3-State) DESCRIPTION The74ALS257isaquad2-inputmultiplexerwhichselects4bitsofdatafromoneoftwosourcesunderthecontrolofacommonselectinput(S).Theoutputen | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips |   | |
Dataselector/multiplexer 74ALS257Quad2-inputdataselector,non-inverting(3-State) 74ALS258Quad2-inputdataselector,inverting(3-State) DESCRIPTION The74ALS257isaquad2-inputmultiplexerwhichselects4bitsofdatafromoneoftwosourcesunderthecontrolofacommonselectinput(S).Theoutputen | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | | |
Dataselector/multiplexer 74ALS257Quad2-inputdataselector,non-inverting(3-State) 74ALS258Quad2-inputdataselector,inverting(3-State) DESCRIPTION The74ALS257isaquad2-inputmultiplexerwhichselects4bitsofdatafromoneoftwosourcesunderthecontrolofacommonselectinput(S).Theoutputen | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | | |
Dataselector/multiplexer 74ALS257Quad2-inputdataselector,non-inverting(3-State) 74ALS258Quad2-inputdataselector,inverting(3-State) DESCRIPTION The74ALS257isaquad2-inputmultiplexerwhichselects4bitsofdatafromoneoftwosourcesunderthecontrolofacommonselectinput(S).Theoutputen | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | | |
3-STATEQuad1-of-2-LineDataSelector/Multiplexer GeneralDescription Thesedataselectors/multiplexerscontaininvertersanddriverstosupplyfullon-chipdataselectiontothefour3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.A4-bitwordselectedfromoneoftwosourcesisroutedtothefouroutputs. | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |  | |
M74ALS257产品属性
- 类型
描述
- 型号
M74ALS257
- 制造商
Mitsubishi Electric
- 功能描述
LOGIC MUX, QUAD, 2-INPUT, ALS-TTL, 16 Pin, Plastic, DIP
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
23+ |
3.9mm |
50000 |
全新原装正品现货,支持订货 |
|||
FAIRCHILD/仙童 |
2023+ |
3.9mm |
1518 |
一级代理优势现货,全新正品直营店 |
|||
TI |
1815+ |
SOP16-3.9 |
6528 |
只做原装正品现货!或订货,假一赔十! |
|||
NS |
SOP16 |
66 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
||||
NS |
2023+ |
S3 |
8700 |
原装现货 |
|||
FAIRCHILD/仙童 |
23+ |
3.9mm |
5100 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
NS/国半 |
08+ |
S3 |
66 |
原装现货 |
|||
24+ |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||||
FSC |
06+ |
PDIP |
1000 |
全新原装 绝对有货 |
|||
NS |
24+ |
SOP |
17500 |
公司常备大量原装正品现货!量大价优! |
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M74ALS257规格书下载地址
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2019-12-14
DdatasheetPDF页码索引
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