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型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
MM74HC242 | InvertingQuadTRI-STATETransceiver 文件:134.47 Kbytes Page:6 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | ||
InvertingQuadTRI-STATETransceiver 文件:134.47 Kbytes Page:6 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
InvertingQuadTRI-STATETransceiver 文件:134.47 Kbytes Page:6 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
Quadbustransceiver;3-state;inverting GENERALDESCRIPTION The74HC/HCT242arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •Inverting3-stateoutputs •2-wayasynchronousdatabuscommunication •Outpu | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | ||
Quad.BusTransceivers(with3-stateoutputs),Quad.BusTransceivers(withnoninverted3-stateoutputs) Description TheHD74HC242isaninvertingbufferandtheHD74HC243isanoninvertingbuffer.Eachdevicehasoneactivehighenable(GBA),andoneactivelowenable(GAB).GBAenablestheAoutputandGABenablestheBoutputs.Thedevicedoesnothaveschmitttriggerinputs. Features •Hi | HitachiHitachi Semiconductor 日立日立公司 | |||
QUADBUSTRANSCEIVER3-STATE DESCRIPTION TheM54/74HC242/243arehighspeedCMOSQUADBUSTRANSCEIVER(3-STATE)FABRICATEDINSILICONGATEC2MOStechnology.TheyhavethesamehighspeedperformanceofLSTTLcombinedwithtrueCMOSlowpowerconsumption.TheHC242/243are3STATEbi-directionalinvertingandnon-invertingbu | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | |||
Quad.BusTransceivers(with3-stateoutputs)Quad.BusTransceivers(withnoninverted3-stateoutputs) 文件:180.87 Kbytes Page:10 Pages | RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司 |
MM74HC242产品属性
- 类型
描述
- 型号
MM74HC242
- 制造商
NSC
- 制造商全称
National Semiconductor
- 功能描述
Inverting Quad TRI-STATE Transceiver
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON Semiconductor(安森美) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
|||
原厂正品 |
23+ |
DIP14 |
5000 |
原装正品,假一罚十 |
|||
FSC |
TSSOP |
167 |
正品原装--自家现货-实单可谈 |
||||
onsemi(安森美) |
24+ |
TSSOP20 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
NS |
24+ |
DIP |
645 |
||||
Fairchild/ON |
22+ |
20TSSOP |
9000 |
原厂渠道,现货配单 |
|||
NS |
24+ |
TSSOP/2 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
FAIRCHILD/仙童 |
23+ |
SOP |
11015 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
三年内 |
1983 |
只做原装正品 |
|||||
FAIRCHI |
23+ |
TSSOP |
8560 |
受权代理!全新原装现货特价热卖! |
MM74HC242规格书下载地址
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DdatasheetPDF页码索引
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