位置：首页 > IC中文资料第86页 > M74HC251M
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
8-CHANNELMULTIPLEXER(3-STATE) DESCRIPTION TheM74HC251isanhighspeedCMOS8-CHANNELMULTIPLEXER(3-STATE)fabricatedwithsilicongateC2MOStechnology. ThisMultiplexerfeaturesbothtrue(Y)andcomplement(W)outputsaswellasSTROBEinput.WhentheSTROBEishigh,bothoutputsareinthehighimpedancestate.Whenen | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 |  |   | |
8BITSIPOSHIFTREGISTER DESCRIPTION TheM54/74HC251isahighspeedCMOS8-CHANNELMULTIPLEXER(3-STATE)fabricatedinsilicongateC2MOStechnology.IthasthesamehighspeedperformanceofLSTTLcombinedwithtrueCMOSlowpowerconsumption. ■HIGHSPEEDtPD=14ns(TYP.)ATVCC=5V ■LOWPOWERDISSIPATIONICC= | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | | | |
8-inputmultiplexer;3-state GENERALDESCRIPTION The74HC/HCT251arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •Trueandcomplementoutputs •Bothoutputsare3-stateforfurthermultiplexere | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | | |
8-inputmultiplexer;3-state 1.Generaldescription The74HC251;74HCT251isan8-bitmultiplexerwitheightbinaryinputs(I0toI7),threeselect inputs(S0toS2)andanoutputenableinput(OE).Theselectinputsselectoneoftheeightbinary inputsandrouteittothecomplementaryoutputs(YandY).AHIGHonOEcau | NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司 |  | | |
8-inputmultiplexer;3-state GENERALDESCRIPTION The74HC/HCT251arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •Trueandcomplementoutputs •Bothoutputsare3-stateforfurthermultiplexere | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | | |
8-inputmultiplexer;3-state 1.Generaldescription The74HC251;74HCT251isan8-bitmultiplexerwitheightbinaryinputs(I0toI7),threeselect inputs(S0toS2)andanoutputenableinput(OE).Theselectinputsselectoneoftheeightbinary inputsandrouteittothecomplementaryoutputs(YandY).AHIGHonOEcau | NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司 | | | |
8-inputmultiplexer;3-state GENERALDESCRIPTION The74HC/HCT251arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •Trueandcomplementoutputs •Bothoutputsare3-stateforfurthermultiplexere | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | |
M74HC251M产品属性
- 类型
描述
- 型号
M74HC251M
- 功能描述
编码器、解码器、复用器和解复用器 8-Ch Multiplexer
- 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 |
|---|---|---|---|---|---|---|---|
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
ST |
23+ |
NA |
2486 |
专做原装正品,假一罚百! |
|||
ST |
1613+ |
SOP16 |
170 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
STMicroelect |
23+ |
16-SOIC |
52571 |
||||
STMicroelect |
23+ |
16-SOIC |
65480 |
||||
ST |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售! |
|||
ST |
2025+ |
SOP-16 |
4285 |
全新原厂原装产品、公司现货销售 |
|||
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
|||
ST |
24+ |
3.9MM |
2560 |
绝对原装!现货热卖! |
|||
STM |
23+ |
SOP16 |
8650 |
受权代理!全新原装现货特价热卖! |
M74HC251M芯片相关品牌
M74HC251M规格书下载地址
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M74HC251M数据表相关新闻
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2021-9-17M74ACT251D，M74HC390D，M74VHC1GT00DTT1G，MAC15A10，MAC15A10FP，MAC15SM，MAC212A10，MAC212A10FP，MAC212A6FP，M1MA141KT1，M1MA141WAT1，M1MA141WKT1，M1MA142WAT1G，M1MA151AT1G，M1MA151KT1G
M74ACT251D，M74HC390D，M74VHC1GT00DTT1G，MAC15A10，MAC15A10FP，MAC15SM，MAC212A10，MAC212A10FP，MAC212A6FP，M1MA141KT1，M1MA141WAT1，M1MA141WKT1，M1MA142WAT1G，M1MA151AT1G，M1MA151KT1G
2019-12-14
DdatasheetPDF页码索引
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