DM7409N资料

5409󰁋DM7409Quad2-InputANDGateswithOpen-CollectorOutputsJune1989

5409󰁋DM7409Quad2-InputANDGateswithOpen-CollectorOutputs

GeneralDescription

ThisdevicecontainsfourindependentgateseachofwhichperformsthelogicANDfunction󰀟Theopen-collectorout-putsrequireexternalpull-upresistorsforproperlogicalop-eration󰀟

Pull-UpResistorEquations

RMAXe

VCC(Min)bVOHN1(IOH)aN2(IIH)

VCC(Max)bVOL

RMINe

IOLbN3(IIL)

Where󰀌N1(IOH)etotalmaximumoutputhighcurrentforall

outputstiedtopull-upresistor

N2(IIH)etotalmaximuminputhighcurrentforallinputstiedtopull-upresistor

N3(IIL)etotalmaximuminputlowcurrentforallinputstiedtopull-upresistor

ConnectionDiagram

Dual-In-LinePackage

TL󰁋F󰁋6499–1

OrderNumber5409DMQB󰀷5409FMQBorDM7409NSeeNSPackageNumberJ14A󰀷N14AorW14B

FunctionTable

YeAB

InputsALLHH

HeHighLogicLevelLeLowLogicLevel

Output

BLHLH

YLLLH

C1995NationalSemiconductorCorporationTL󰁋F󰁋6499RRD-B30M105󰁋PrintedinU󰀟S󰀟A󰀟

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AbsoluteMaximumRatings(Note)

IfMilitary󰁋Aerospacespecifieddevicesarerequired󰀷pleasecontacttheNationalSemiconductorSalesOffice󰁋Distributorsforavailabilityandspecifications󰀟SupplyVoltage7V

InputVoltageOutputVoltage

5󰀟5V7V

OperatingFreeAirTemperatureRange

b55󰀂Ctoa125󰀂C54

DM740󰀂Ctoa70󰀂CStorageTemperatureRange

b65󰀂Ctoa150󰀂C

Note󰀌The‘‘AbsoluteMaximumRatings’’arethosevaluesbeyondwhichthesafetyofthedevicecannotbeguaran-teed󰀟Thedeviceshouldnotbeoperatedattheselimits󰀟Theparametricvaluesdefinedinthe‘‘ElectricalCharacteristics’’tablearenotguaranteedattheabsolutemaximumratings󰀟The‘‘RecommendedOperatingConditions’’tablewilldefinetheconditionsforactualdeviceoperation󰀟RecommendedOperatingConditions

SymbolVCCVIHVILVOHIOLTA

Parameter

Min

SupplyVoltage

HighLevelInputVoltageLowLevelInputVoltageHighLevelOutputVoltageLowLevelOutputCurrentFreeAirOperatingTemperature

b55

5409Nom5

Max5󰀟5

Min4󰀟752

0󰀟85󰀟516125

0

DM7409Nom5

Max5󰀟25

UnitsVV

0󰀟85󰀟51670

VVmA

4󰀟52

󰀂C

ElectricalCharacteristicsoverrecommendedoperatingfreeairtemperaturerange(unlessotherwisenoted)

SymbolVIICEXVOLIIIIHIILICCHICCL

ParameterInputClampVoltageHighLevelOutputCurrent

LowLevelOutputVoltage

InputCurrent󰀁MaxInputVoltage

HighLevelInputCurrentLowLevelInputCurrentSupplyCurrentwithOutputsHighSupplyCurrentwithOutputsLow

Conditions

VCCeMin󰀷IIeb12mAVCCeMin󰀷VOe5󰀟5VVIHeMin

VCCeMin󰀷IOLeMaxVILeMax

VCCeMax󰀷VIe5󰀟5VVCCeMax󰀷VIe2󰀟4VVCCeMax󰀷VIe0󰀟4VVCCeMaxVCCeMax

11200󰀟2

Min

Typ(Note1)

Max

b1󰀟5

UnitsVmAVmAmAmAmAmA

2500󰀟4140

b1󰀟6

2133

SwitchingCharacteristicsatVCCe5VandTAe25󰀂C(SeeSection1forTestWaveformsandOutputLoad)

SymboltPLHtPHL

Parameter

PropagationDelayTimeLowtoHighLevelOutputPropagationDelayTimeHightoLowLevelOutput

ConditionsCLe15pFRLe400X

Min

Max3224

Unitsnsns

Note1󰀌AlltypicalsareatVCCe5V󰀷TAe25󰀂C󰀟

2

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PhysicalDimensionsinches(millimeters)

14-LeadCeramicDual-In-LinePackage(J)

OrderNumber5409DMQBNSPackageNumberJ14A

14-LeadMoldedDual-In-LinePackage(N)

OrderNumberDM7409NNSPackageNumberN14A

3

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5409󰁋DM7409Quad2-InputANDGateswithOpen-CollectorOutputsPhysicalDimensionsinches(millimeters)(Continued)

14-LeadCeramicFlatPackage(W)

OrderNumber5409FMQBNSPackageNumberW14B

LIFESUPPORTPOLICY

NATIONAL’SPRODUCTSARENOTAUTHORIZEDFORUSEASCRITICALCOMPONENTSINLIFESUPPORTDEVICESORSYSTEMSWITHOUTTHEEXPRESSWRITTENAPPROVALOFTHEPRESIDENTOFNATIONALSEMICONDUCTORCORPORATION󰀟Asusedherein󰀌1󰀟Lifesupportdevicesorsystemsaredevicesorsystemswhich󰀷(a)areintendedforsurgicalimplantintothebody󰀷or(b)supportorsustainlife󰀷andwhosefailuretoperform󰀷whenproperlyusedinaccordancewithinstructionsforuseprovidedinthelabeling󰀷canbereasonablyexpectedtoresultinasignificantinjurytotheuser󰀟

NationalSemiconductorCorporation1111WestBardinRoad2󰀟Acriticalcomponentisanycomponentofalifesupportdeviceorsystemwhosefailuretoperformcanbereasonablyexpectedtocausethefailureofthelifesupportdeviceorsystem󰀷ortoaffectitssafetyoreffectiveness󰀟

NationalSemiconductorEuropeFax󰀌(a49)0-180-5308586NationalSemiconductorHongKongLtd󰀟13thFloor󰀷StraightBlock󰀷NationalSemiconductorJapanLtd󰀟Tel󰀌81-043-299-2309