位置：首页 > IC中文资料第5787页 > 74ALS257DB
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
74ALS257DB | Dataselector/multiplexer 74ALS257Quad2-inputdataselector,non-inverting(3-State) 74ALS258Quad2-inputdataselector,inverting(3-State) DESCRIPTION The74ALS257isaquad2-inputmultiplexerwhichselects4bitsofdatafromoneoftwosourcesunderthecontrolofacommonselectinput(S).Theoutputen | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 |  |   |
Dataselector/multiplexer 74ALS257Quad2-inputdataselector,non-inverting(3-State) 74ALS258Quad2-inputdataselector,inverting(3-State) DESCRIPTION The74ALS257isaquad2-inputmultiplexerwhichselects4bitsofdatafromoneoftwosourcesunderthecontrolofacommonselectinput(S).Theoutputen | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | | | |
Dataselector/multiplexer 74ALS257Quad2-inputdataselector,non-inverting(3-State) 74ALS258Quad2-inputdataselector,inverting(3-State) DESCRIPTION The74ALS257isaquad2-inputmultiplexerwhichselects4bitsofdatafromoneoftwosourcesunderthecontrolofacommonselectinput(S).Theoutputen | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | | | |
Dataselector/multiplexer 74ALS257Quad2-inputdataselector,non-inverting(3-State) 74ALS258Quad2-inputdataselector,inverting(3-State) DESCRIPTION The74ALS257isaquad2-inputmultiplexerwhichselects4bitsofdatafromoneoftwosourcesunderthecontrolofacommonselectinput(S).Theoutputen | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | | | |
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 |  | |
74ALS257DB产品属性
- 类型
描述
- 型号
74ALS257DB
- 制造商
PHILIPS
- 制造商全称
NXP Semiconductors
- 功能描述
Data selector/multiplexer
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NSC |
23+ |
SO-16 |
9823 |
||||
nsc |
22+ |
N/A |
6980 |
原装现货,可开13%税票 |
|||
NS |
SOP16 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
||||
NS/国半 |
2122+ |
S3 |
9880 |
全新原装正品现货,优势渠道可含税,假一赔十 |
|||
NS |
95 |
3.9mm16 |
221 |
全新现货 |
|||
NS |
2023+ |
SOP16 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
|||
FAIRCHILD/仙童 |
2310+ |
SOP3.9 |
3689 |
优势代理渠道,原装现货,可全系列订货 |
|||
FAIRCHILD/仙童 |
2023+ |
3.9mm |
1518 |
一级代理优势现货,全新正品直营店 |
|||
SIGNETICS |
23+ |
DIP-16 |
9856 |
原装正品,假一罚百! |
|||
NS |
2023+ |
SOP16 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
74ALS257DB芯片相关品牌
74ALS257DB规格书下载地址
74ALS257DB参数引脚图相关
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74ALS257DB数据表相关新闻
74AHCU04PW-Q100J
进口代理
2023-9-2874AHC273PW,118
进口代理
2022-11-1274AUP1G07GW,125
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2022-3-874AHCT1G125GW Nexperia 20+ 5000 SOT353
74AHCT1G125GW Nexperia20+5000SOT353
2022-3-274AUP1G08GX只做原装现货绝不虚报
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2020-9-3074ALVCH32973ZKER
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2020-4-5
DdatasheetPDF页码索引
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