SN74LS08中文资料

SemiconductorComponentsIndustries,LLC,1999December,1999–Rev.61PublicationOrderNumber:SN74LS08/D14131211109123456VCC87GNDGUARANTEEDOPERATINGRANGESSymbolParameterMinTypMaxUnitVCCSupplyVoltage4.755.05.25VTAOperatingAmbientTemperatureRange02570°CIOHOutputCurrent–High–0.4mAIOLOutputCurrent–Low8.0mALOWPOWERSCHOTTKYSOICDSUFFIXCASE751A://onsemi.com2DCCHARACTERISTICSOVEROPERATINGTEMPERATURERANGE(unlessotherwisespecified)LimitsSymbolParameterMinTypMaxUnitTestConditionsVIHInputHIGHVoltage2.0VGuaranteedInputHIGHVoltageforAllInputsVILInputLOWVoltage0.8VGuaranteedInputLOWVoltageforAllInputsVIKInputClampDiodeVoltage–0.65–1.5VVCC=MIN,IIN=–18mAVOHOutputHIGHVoltage2.73.5VVCC=MIN,IOH=MAX,VIN=VIHorVILperTruthTableVOLOutputLOWVoltage0.250.4VIOL=4.0mAVCC=VCCMIN,VIN=VILorVIHVOLOututLOWVoltage0.350.5VIOL=8.0mAVIN=VILorVIHperTruthTableIIHInputHIGHCurrent20μAVCC=MAX,VIN=2.7VIIHInutHIGHCurrent0.1mAVCC=MAX,VIN=7.0VIILInputLOWCurrent–0.4mAVCC=MAX,VIN=0.4VIOSShortCircuitCurrent(Note1)–20–100mAVCC=MAXPowerSupplyCurrentICCTotal,OutputHIGH4.8mAVCC=MAXTotal,OutputLOW8.8Note1:Notmorethanoneoutputshouldbeshortedatatime,norformorethan1second.ACCHARACTERISTICS(TA=25°C)LimitsSymbolParameterMinTypMaxUnitTestConditionstPLHTurn–OffDelay,InputtoOutput8.015nsVCC=5.0VtPHLTurn–OnDelay,InputtoOutput1020nsCCCL=15pFSN74LS08–––10–––10N0.0150.0390.381.01NOTES:1.DIMENSIONINGANDTOLERANCINGPERANSIY14.5M,1982.2.CONTROLLINGDIMENSION:INCH.3.DIMENSIONLTOCENTEROFLEADSWHENFORMEDPARALLEL.4.DIMENSIONBDOESNOTINCLUDEMOLDFLASH.5.ROUNDEDCORNERSOPTIONAL.FHGDKCSEATINGPLANEN–T–14PLM0.13(0.005)LMJ0.2900.3107.377.87NOTES:1.DIMENSIONINGANDTOLERANCINGPERANSIY14.5M,1982.2.CONTROLLINGDIMENSION:MILLIMETER.3.DIMENSIONSAANDBDONOTINCLUDEMOLDPROTRUSION.4.MAXIMUMMOLDPROTRUSION0.15(0.006)PERSIDE.5.DIMENSIONDDOESNOTINCLUDEDAMBARPROTRUSION.ALLOWABLEDAMBARPROTRUSIONSHALLBE0.127(0.005)TOTALINEXCESSOFTHEDDIMENSIONATMAXIMUMMATERIALCONDITION.–A––B–GP7PL14871M0.25(0.010)BMSBM0.25(0.010)AST–T–FRX45SEATINGPLANED14PLKCJMDIMMINMAXMINMAXINCHESMILLIMETERSA8.558.750.3370.344B3.804.000.1500.157C1.351.750.0540.068D0.350.490.0140.019F0.401.250.0160.049G1.27BSC0.050BSCJ0.190.250.0080.009K0.100.250.0040.009M0707P5.806.200.2280.244R0.250.500.0100.019DSUFFIXPLASTICSOICPACKAGECASE751A–03ISSUEFNSUFFIXPLASTICPACKAGECASE646–06ISSUEMSN74LS08(SCILLC).SCILLCreservestherighttomakechangeswithoutfurthernoticetoanyproductsherein.SCILLCmakesnowarranty,representationorguaranteeregardingthesuitabilityofitsproductsforanyparticularpurpose,nordoesSCILLCassumeanyliabilityarisingoutoftheapplicationoruseofanyproductorcircuit,andspecificallydisclaimsanyandallliability,includingwithoutlimitationspecial,consequentialorincidentaldamages.“Typical”parameterswhichmaybeprovidedinSCILLCdatasheetsand/orspecificationscananddovaryindifferentapplicationsandactualperformancemayvaryovertime.Alloperatingparameters,including“Typicals”mustbevalidatedforeachcustomerapplicationbycustomer’stechnicalexperts.SCILLCdoesnotconveyanylicenseunderitspatentrightsnortherightsofothers.SCILLCproductsarenotdesigned,intended,orauthorizedforuseascomponentsinsystemsintendedforsurgicalimplantintothebody,orotherapplicationsintendedtosupportorsustainlife,orforanyotherapplicationinwhichthefailureoftheSCILLCproductcouldcreateasituationwherepersonalinjuryordeathmayoccur.ShouldBuyerpurchaseoruseSCILLCproductsforanysuchunintendedorunauthorizedapplication,BuyershallindemnifyandholdSCILLCanditsofficers,employees,subsidiaries,affiliates,anddistributorsharmlessagainstallclaims,costs,damages,andexpenses,andreasonableattorneyfeesarisingoutof,directlyorindirectly,anyclaimofpersonalinjuryordeathassociatedwithsuchunintendedorunauthorizeduse,evenifsuchclaimallegesthatSCILLCwasnegligentregardingthedesignormanufactureofthepart.SCILLCisanEqualOpportunity/AffirmativeActionEmployer.PUBLICATIONORDERINGINFORMATIONASIA/PACIFIC:LDCforONSemiconductor–AsiaSupportPhone:303–675–2121(Tue–Fri9:00amto1:00pm,HongKongTime)TollFreefromHongKong800–4422–3781Email:ONlit–[e-mail]:ONSemiconductor,JapanCustomerFocusCenter4–32–1Nishi–Gotanda,Shinagawa–ku,Tokyo,Japan141–8549Phone:[phone]Email:[e-mail]:303–675–2167800–344–3810TollFreeUSA/CanadaONSemiconductorWebsite::LiteratureDistributionCenterforONSemiconductorP.O.Box5163,Denver,Colorado80217USAPhone:303–675–2175or800–344–3860TollFreeUSA/CanadaFax:303–675–2176or800–344–3867To