首页 >TC74HCT640AP>规格书列表
| 零件编号 | 下载&订购 | 功能描述 | 制造商&上传企业 | LOGO |
|---|---|---|---|---|
Octalbustransceiver;3-state;inverting GENERALDESCRIPTION The74HC/HCT640arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT640areoctaltransceiversfeaturinginverting3-statebuscompatibleoutputsinbothsend | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
Octalbustransceiver;3-state;inverting GENERALDESCRIPTION The74HC/HCT640arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT640areoctaltransceiversfeaturinginverting3-statebuscompatibleoutputsinbothsend | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
Octalbustransceiver;3-state;inverting GENERALDESCRIPTION The74HC/HCT640arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT640areoctaltransceiversfeaturinginverting3-statebuscompatibleoutputsinbothsend | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
Octalbustransceiver;3-state;inverting GENERALDESCRIPTION The74HC/HCT640arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT640areoctaltransceiversfeaturinginverting3-statebuscompatibleoutputsinbothsend | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
Octalbustransceiver;3-state;inverting GENERALDESCRIPTION The74HC/HCT640arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT640areoctaltransceiversfeaturinginverting3-statebuscompatibleoutputsinbothsend | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
HighSpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
OctalBusTransceivers(with3-stateoutputs) Description BoththeHD74HCT640andtheHD74HCT643haveoneactivelowenableinput(G),andadirectioncontrol(DIR).WhentheDIRinputishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromBtoA. TheHD74HCT640transfersinverteddatafromonebustotheo | HitachiHitachi, Ltd. 日立公司 | Hitachi | ||
OctalBusTransceivers(withinverted3-stateoutputs)OctalBusTransceivers(with3-stateoutputs) Features •LSTTLOutputLogicLevelCompatibilityaswellasCMOSOutputCompatibility •HighSpeedOperation:tpd(AtoB)=14.5nstyp(CL=50pF) •HighOutputCurrent:Fanoutof15LSTTLLoads •WideOperatingVoltage:VCC=4.5to5.5V •LowInputCurrent:1μAmax •LowQuiescentSu | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | RENESAS | ||
OctalBusTransceivers(withinverted3-stateoutputs)OctalBusTransceivers(with3-stateoutputs) Features •LSTTLOutputLogicLevelCompatibilityaswellasCMOSOutputCompatibility •HighSpeedOperation:tpd(AtoB)=14.5nstyp(CL=50pF) •HighOutputCurrent:Fanoutof15LSTTLLoads •WideOperatingVoltage:VCC=4.5to5.5V •LowInputCurrent:1μAmax •LowQuiescentSu | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | RENESAS | ||
OctalBusTransceivers(withinverted3-stateoutputs)OctalBusTransceivers(with3-stateoutputs) Features •LSTTLOutputLogicLevelCompatibilityaswellasCMOSOutputCompatibility •HighSpeedOperation:tpd(AtoB)=14.5nstyp(CL=50pF) •HighOutputCurrent:Fanoutof15LSTTLLoads •WideOperatingVoltage:VCC=4.5to5.5V •LowInputCurrent:1μAmax •LowQuiescentSu | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | RENESAS | ||
OctalBusTransceivers(withinverted3-stateoutputs)OctalBusTransceivers(with3-stateoutputs) Features •LSTTLOutputLogicLevelCompatibilityaswellasCMOSOutputCompatibility •HighSpeedOperation:tpd(AtoB)=14.5nstyp(CL=50pF) •HighOutputCurrent:Fanoutof15LSTTLLoads •WideOperatingVoltage:VCC=4.5to5.5V •LowInputCurrent:1μAmax •LowQuiescentSu | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | RENESAS | ||
OCTALBUSTRANSCEIVER3-STATE:HCT245NONINVERTINGHCT640INVERTING,HCT643INVERTING/NONINVERTING DESCRIPTION TheM54/74HCT245,HCT640andHCT643utilisesilicongateC2MOStechnologytoachiveoperatingspeedseqivalenttoLSTTLdevices. ■HIGHSPEED tPD=10ns(TYP.)atVCC=5V ■LOWPOWERDISSIPATION ICC=4µA(MAX.)atTA=25°C ■COMPATIBLEWITHTTLOUTPUTS VIH | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团 | STMICROELECTRONICS | ||
InvertingOctalTRI-STATETransceiver | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
InvertingOctalTRI-STATETransceiver | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
InvertingOctalTRI-STATETransceiver | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
2500 |
自己现货 |
询价 | |||||
TOS |
23+ |
DIP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
TOS |
22+ |
DIP-24 |
8200 |
原装现货库存.价格优势 |
询价 | ||
TOSHIBA |
新 |
1850 |
全新原装 货期两周 |
询价 | |||
TOSHIBA |
00+ |
DIP24 |
3560 |
全新原装进口自己库存优势 |
询价 | ||
TOS |
18+ |
DIP |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
TOSHIBA |
23+ |
DIP24 |
20000 |
全新原装假一赔十 |
询价 | ||
TOSHIBA/东芝 |
DIP20 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
TOSHIBA |
2017+ |
DIP20 |
28562 |
只做原装正品假一赔十! |
询价 | ||
TOSHIBA |
1305+ |
原装假一赔十 |
12000 |
公司特价原装现货 |
询价 |
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