首頁 >74HCT640DB-T>規(guī)格書列表
零件編號 | 下載&訂購 | 功能描述 | 制造商&上傳企業(yè) | LOGO |
---|---|---|---|---|
Octalbustransceiver;3-state;inverting GENERALDESCRIPTION The74HC/HCT640arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT640areoctaltransceiversfeaturinginverting3-statebuscompatibleoutputsinbothsend | PhilipsNXP Semiconductors 飛利浦荷蘭皇家飛利浦 | Philips | ||
Octalbustransceiver;3-state;inverting GENERALDESCRIPTION The74HC/HCT640arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT640areoctaltransceiversfeaturinginverting3-statebuscompatibleoutputsinbothsend | PhilipsNXP Semiconductors 飛利浦荷蘭皇家飛利浦 | Philips | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
HighSpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
High-SpeedCMOSLogicOctalThree-StateBusTransceiver,Inverting | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
OctalBusTransceivers(with3-stateoutputs) Description BoththeHD74HCT640andtheHD74HCT643haveoneactivelowenableinput(G),andadirectioncontrol(DIR).WhentheDIRinputishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromBtoA. TheHD74HCT640transfersinverteddatafromonebustotheo | HitachiHitachi Semiconductor 日立日立公司 | 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 Technology Corp 瑞薩瑞薩科技有限公司 | 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 Technology Corp 瑞薩瑞薩科技有限公司 | 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 Technology Corp 瑞薩瑞薩科技有限公司 | 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 Technology Corp 瑞薩瑞薩科技有限公司 | 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 意法半導(dǎo)體意法半導(dǎo)體集團 | STMICROELECTRONICS | ||
InvertingOctalTRI-STATETransceiver | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | ||
InvertingOctalTRI-STATETransceiver | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | ||
InvertingOctalTRI-STATETransceiver | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | ||
OCTALBUSTRANSCEIVERSWITH3-STATEOUTPUTS | UTCUnisonic Technologies 友順友順科技股份有限公司 | UTC |
詳細參數(shù)
- 型號:
74HCT640DB-T
- 功能描述:
總線收發(fā)器 OCT 3-STATE TRANSCVR INV
- RoHS:
否
- 制造商:
Fairchild Semiconductor
- 邏輯類型:
CMOS
- 邏輯系列:
74VCX
- 每芯片的通道數(shù)量:
16
- 輸入電平:
CMOS
- 輸出電平:
CMOS
- 輸出類型:
3-State
- 高電平輸出電流:
- 24 mA
- 低電平輸出電流:
24 mA
- 傳播延遲時間:
6.2 ns
- 電源電壓-最大:
2.7 V, 3.6 V
- 電源電壓-最?。?/span>
1.65 V, 2.3 V
- 最大工作溫度:
+ 85 C
- 封裝/箱體:
TSSOP-48
- 封裝:
Reel
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NEXPERIA/安世 |
22+ |
SOP20 |
20000 |
硅原只售全新原裝,提供技術(shù)支持! |
詢價 | ||
NEXPERIA/安世 |
22+ |
SOP20 |
67804 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
NEXPERIA/安世 |
22+ |
VQFN |
37500 |
只做原裝進口現(xiàn)貨 |
詢價 | ||
NEXPERIA/安世 |
23+ |
SOP20 |
6500 |
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售! |
詢價 | ||
NEXPERIA/安世 |
24+ |
SOP20 |
11050 |
原裝價優(yōu)助您成單 |
詢價 | ||
REI |
16+ |
原廠封裝 |
10000 |
全新原裝正品,代理優(yōu)勢渠道供應(yīng),歡迎來電咨詢 |
詢價 | ||
HAR |
24+ |
DIP |
34 |
詢價 | |||
PHILIPS |
24+ |
DIP |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
PHI |
05+ |
PDIP |
1000 |
自己公司全新庫存絕對有貨 |
詢價 | ||
2017+ |
DIP |
28562 |
只做原裝正品假一賠十! |
詢價 |
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