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DM5401/DM7401Quad2-InputNANDGateswithOpen-CollectorOutputsJune1989DM5401/DM7401Quad2-InputNANDGateswithOpen-CollectorOutputsGeneralDescriptionPull-UpResistorEquationsThisdevicecontainsfourindependentgateseachofwhichVCC(Min)bVOHperformsthelogicNANDfunction.Theopen-collectorout-RMAXeN1(IOH)aN2(IIH)putsrequireexternalpull-upresistorsforproperlogicalop-eration.VCC(Max)bVOLRMINeIOLbN3(IIL)Where:N1(IOH)etotalmaximumoutputhighcurrentforalloutputstiedtopull-upresistorN2(IIH)etotalmaximuminputhighcurrentforallinputstiedtopull-upresistorN3(IIL)etotalmaximuminputlowcurrentforallinputstiedtopull-upresistorConnectionDiagramDual-In-LinePackageTL/F/6614±1OrderNumberDM5401J,DM5401WorDM7401NSeeNSPackageNumberJ14A,N14AorW14BFunctionTableYeABInputsOutputABYLLHLHHHLHHHLHeHighLogicLevelLeLowLogicLevelC1995NationalSemiconductorCorporationTL/F/6614RRD-B30M105/PrintedinU.S.A.AbsoluteMaximumRatings(Note)IfMilitary/Aerospacespecifieddevicesarerequired,Note:The``AbsoluteMaximumRatings''arethosevaluespleasecontacttheNationalSemiconductorSalesbeyondwhichthesafetyofthedevicecannotbeguaran-Office/Distributorsforavailabilityandspecifications.teed.Thedeviceshouldnotbeoperatedattheselimits.TheSupplyVoltage7Vparametricvaluesdefinedinthe``ElectricalCharacteristics''tablearenotguaranteedattheabsolutemaximumratings.InputVoltage5.5VThe``RecommendedOperatingConditions''tablewilldefineOutputVoltage7Vtheconditionsforactualdeviceoperation.OperatingFreeAirTemperatureRangeDM54b55§Ctoa125§CDM740§Ctoa70§CStorageTemperatureRangeb65§Ctoa150§CRecommendedOperatingConditionsDM5401DM7401SymbolParameterUnitsMinNomMaxMinNomMaxVCCSupplyVoltage4.555.54.7555.25VVIHHighLevelInputVoltage22VVILLowLevelInputVoltage0.80.8VVOHHighLevelOutputVoltage5.55.5VIOLLowLevelOutputCurrent1616mATAFreeAirOperatingTemperatureb55125070§CElectricalCharacteristicsoverrecommendedoperatingfreeairtemperaturerange(unlessotherwisenoted)TypSymbolParameterConditionsMinMaxU
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