位置：首页 > IC中文资料第80页 > M74HC238B
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
3TO8LINEDECODER DESCRIPTION TheM74HC238isanhighspeedCMOS3TO8LINEDECODERfabricatedwithsilicongateC2MOStechnology. ■HIGHSPEED:tPD=15ns(TYP.)atVCC=6V ■LOWPOWERDISSIPATION:ICC=4µA(MAX.)atTA=25°C ■HIGHNOISEIMMUNITY:VNIH=VNIL=28VCC(MIN.) ■SYMMETRICALOUTPUTIMPEDANCE: | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 |  |   | |
3TO8LINEDECODER DESCRIPTION TheM54/74HC238isahighspeedCMOS3to8linedecoderfabricatedinsilicongateC2MOStechnology.IthasthesamehighspeedperformanceofLSTTLcombinedwithtrueCMOSlowpowerconsumption. ■HIGHSPEEDtPD=14ns(TYP.)ATVCC=5V ■LOWPOWERDISSIPATIONICC=4µA(MAX.)A | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | | | |
封装/外壳：16-DIP（0.300"，7.62mm） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC DECODER/DEMUX 1X3:8 16DIP 集成电路（IC） 信号开关，多路复用器，解码器 | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | | | |
3-to-8linedecoder/demultiplexer GENERALDESCRIPTION The74HC/HCT238arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •Demultiplexingcapability •Multipleinputenableforeasyexpansion •Idealformem | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | | |
3-to-8linedecoder/demultiplexer 1.Generaldescription The74HC238;74HCT238decodesthreebinaryweightedaddressinputs(A0,A1andA2)toeight mutuallyexclusiveoutputs(Y0toY7).Thedevicefeaturesthreeenableinputs(E1andE2and E3).EveryoutputwillbeLOWunlessE1andE2areLOWandE3isHIGH.Thismultiplee | NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司 |  | | |
3-to-8linedecoder/demultiplexer | ETC 知名厂家 | ETC | | |
3-to-8linedecoder/demultiplexer | ETC 知名厂家 | ETC | | |
3-to-8linedecoder/demultiplexer 1.Generaldescription The74HC238;74HCT238decodesthreebinaryweightedaddressinputs(A0,A1andA2)toeight mutuallyexclusiveoutputs(Y0toY7).Thedevicefeaturesthreeenableinputs(E1andE2and E3).EveryoutputwillbeLOWunlessE1andE2areLOWandE3isHIGH.Thismultiplee | NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司 | | |
M74HC238B产品属性
- 类型
描述
- 型号
M74HC238B
- 功能描述
编码器、解码器、复用器和解复用器 3-to-8 Line Decoder
- 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 |
|---|---|---|---|---|---|---|---|
STMicroelect |
23+ |
16-DIP |
65480 |
||||
STM |
24+ |
1200 |
|||||
ST |
24+ |
DIP20 |
6800 |
绝对原装!真实库存! |
|||
ST/意法 |
24+ |
DIP-16 |
5625 |
原装现货假一赔十 |
|||
ST |
24+ |
DIP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
STMicroelectronics |
18+ |
ICDECODER3TO8LINE16-DIP |
6800 |
公司原装现货 |
|||
STMicroelectronics |
25+ |
16-DIP(0.300 7.62mm) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
st |
23+ |
16-DIP |
52580 |
||||
ST |
22+ |
DIP16 |
25000 |
只做原装进口现货,专注配单 |
|||
STM(STMicroelectronics) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
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M74HC238B规格书下载地址
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2019-12-14
DdatasheetPDF页码索引
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