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| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DM74ALS257MX | 封装/外壳：16-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC MULTIPLEXER 4 X 2:1 16SOIC 集成电路（IC） 信号开关，多路复用器，解码器 | ONSEMION Semiconductor 安森美半导体安森美半导体公司 |  |   |
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 |  | | |
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 | |
DM74ALS257MX产品属性
- 类型
描述
- 型号
DM74ALS257MX
- 功能描述
编码器、解码器、复用器和解复用器 3-STATE Data Sel/Mul
- RoHS
否
- 制造商
Micrel
- 产品
Multiplexers
- 逻辑系列
CMOS
- 线路数量（输入/输出）
2/12
- 传播延迟时间
350 ps, 400 ps
- 电源电压-最大
2.625 V, 3.6 V
- 电源电压-最小
2.375 V, 3 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-44
- 封装
Tray
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD |
99+ |
SOP |
1500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
FSC |
24+ |
SOP-16 |
7693 |
||||
Fairchild |
99 |
2000 |
公司优势库存 热卖中!! |
||||
NS/国半 |
23+ |
SOP16 |
15000 |
一级代理原装现货 |
|||
FSC/ON |
23+ |
原包装原封 □□ |
37500 |
原装进口特价供应 特价，原装元器件供应，支持开发样品 更多详细咨询 库存 |
|||
N/S |
2450+ |
SMD-0.39 |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
|||
NATIONALSEMI |
05+ |
原厂原装 |
22175 |
只做全新原装真实现货供应 |
|||
Fairchild/ON |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
|||
FAIRCHILD |
21+ |
12588 |
SOP16 |
||||
FAIRCHILDSEMICONDUCTOR |
23+ |
55910 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
DM74ALS257MX芯片相关品牌
DM74ALS257MX规格书下载地址
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DM74ALS257MX数据表相关新闻
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联系人：刘冬英 电话：0755-83203002 手机：18138231376 QQ号：1546282226、微信号：18138231376 公司名称：深圳市光华微科技有限公司 ShenzhenGuanghuaMicroTechnologyCo.，Ltd 公司地址：深圳市福田区振兴路华匀大厦1栋712室
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2012-11-9
DdatasheetPDF页码索引
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