首页 >M74HC242BI>规格书列表
| 零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
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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 | Hitachi | ||
Quad.BusTransceivers(with3-stateoutputs)Quad.BusTransceivers(withnoninverted3-stateoutputs) | RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司 | RENESAS | ||
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 | STMICROELECTRONICS | ||
InvertingQuadTRI-STATETransceiver | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
InvertingQuadTRI-STATETransceiver | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
InvertingQuadTRI-STATETransceiver | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC |
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