NAND gate with 3 inputs - truth table and circuit diagram

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A three input NAND gate will have three inputs and only one output. The circuit symbol and truth table of NAND gate with 3 inputs are as below. Skiptocontent MenuNANDgateisthemostimportantlogicgateindigitalelectronics.Itisoneoftheuniversallogicgates.Because,otherlogicalgatescanbedesignedbyusingNANDgatesonly.ThisgateisavailableinICform.IC7400isapopularICconsistsof4NANDgates.Inotherarticles,XORgate,XNORgateandbasiclogicgatesaredesignedbyusingNANDgates.ANANDgatecanhaveinfinitenumberofinputsandonlyoneoutput.Inthisarticle,wearegoingtodiscusstheNANDgatewith2inputs,NANDgatewith3inputs,theirsymbols,Booleanequationsandtruthtables.Contentsinthisarticle:WhatisaNANDgate?SymbolofNANDgateNANDgatewithtwoinputsNANDgatewiththreeinputsTruthtableofNANDgatewithtwoinputsTruthtableofNANDgatewiththreeinputsUseofNANDgateWhatisaNANDgate?ANANDgateconsistsofanANDandaNOTgateinseries.NANDgateisaclassicallogicgatewhichgivestheoutputasthecomplementofthemultiplicationoftheinputs.ThatmeansitgivesthecomplementoftheoutputofanANDgate.ThiscanbeunderstoodfromtheBooleanexpressionandtruthtablewhicharegivenbelow.NANDgateBooleanequationANANDgatecanhaveinfinitenumberofinputsandonlyoneoutput.IfA,B,C,D,….bethebinaryinputsofaNANDgatethentheexpressionfortheBooleanoutputwillbe\small\textbf{Y=}\overline{\textbf{ABCD…}}.Fortwo-inputNANDgatewewilltakeuptotwoinputsandforthree-inputNANDlogicwewilltakeuptothreeinputs.NANDgatewith2inputsAtwoinputNANDgatewillhavetwoinputsandonlyoneoutput.ThecircuitsymbolandthetruthtableofaNANDgatewith2inputsareshownbelow.CircuitdiagramofNANDgatewith2inputsThecircuitsymbolofatwoinputNANDgateislikethis–CircuitsymbolofNANDgatewithtwoinputsNANDgateTruthtablewith2inputsLetAandBbethetwoinputsinaNANDgateandtheoutputistakenatY.ThenthetruthtableforatwoinputNANDgateisasfollowing–Input(A)Input(B)Output\small\textbf{Y=}\overline{\textbf{AB}}001011101110TruthTablefortwoinputNANDgateNANDgatewith3inputsAthreeinputNANDgatewillhavethreeinputsandonlyoneoutput.ThecircuitsymbolandtruthtableofNANDgatewith3inputsareasbelow.ThreeinputsNANDgatecircuitdiagramHereisthecircuitsymbolofaNANDgatewiththreeinputs.CircuitsymbolofNANDgatewiththreeinputsTruthtableofNANDgatewith3inputsLetA,BandCbetheinputsinaNANDgateandcorrespondingoutputisY.ThenthetruthtableforthreeinputNANDgateisasfollowing-Input(A)Input(B)Input(C)Output\small\textbf{Y=}\overline{\textbf{ABC}}00010011010101111001101111011110TruthTableofNANDgatewith3inputsUsesofNANDgateThereisanintegratedcircuitIC7400whichconsistsoffourNANDgates.ThisICisusedinphysicsandelectronicspracticallabstoconstructbasiclogicgates.OnecandesignMultiplexeranddemultiplexercircuitsusingNANDgates.MemoryunitsofcomputerarealsomadeofNANDgates.ThisisallfromthisarticleonNANDgatecircuitdiagramandtruthtable.Ifyouhaveanydoubtonthistopicyoucanaskmeinthecommentsection.Thankyou!Relatedposts:BasiclogicgateswithtruthtablesBasiclogicgatesusingNANDgateonlyXORgateNORgateXNORgateBooleanalgebraKarnaughmap(K-map)5thoughtson“NANDgatewith3inputs–truthtableandcircuitdiagram”Pingback:AllthebasicLogicgateswithtruthtableanddiagram-edumir-PhysicsPingback:NORgatetruthtablewith2and3inputs-edumir-PhysicsPingback:XORgatecircuitdiagramusingonlyNANDorNORgate-edumir-PhysicsPingback:XNORgatecircuitdiagramusingNAND&NORgate-edumir-PhysicsPingback:ORANDNOTgateusingNANDgateonly|circuitdiagram-edumir-PhysicsLeaveaCommentCancelreplyCommentName Email WebsiteSavemyname,email,andwebsiteinthisbrowserforthenexttimeIcomment.reportthisad ΔreportthisadSearchfor: CategoriesAtomandNucleus(3)CapacitorrelatedPosts(5)CenterofMass(3)Computer(4)CurrentElectricity(18)DigitalElectronics(9)Dioderelatedposts(2)Electricchargerelated(5)ElectricFieldrelated(3)ElectromagneticInduction(2)Electromagneticwaves(1)Electronics(29)Electrostatics(18)Gravitation(1)Interestingfacts(2)LawsofMotion(9)LogicGates(6)Magnetism(8)MCQClass12(3)ModernPhysics(7)MomentofInertia(1)Newton'slawsofMotion(4)OneDimensionalMotion(1)OpticsandLights(4)Physics(83)Physicsexperiments(1)RotationalMotion(2)Semiconductor(7)StatisticalMechanics(1)Technology(1)Thermodynamics(2)Transistorrelatedposts(5)Units&Measurements(6)Work,energyandpower(2)reportthisadPagesAboutusBScElectronicsClass11PhysicsClass12PhysicsContactUsHomePagePrivacyPolicyRecentCommentsDefinitionandFormulaforElectriccharge|Unit|Edumir-PhysicsonHowcantwoMetallicspheresbechargedbyinduction?HowcantwoMetallicspheresbechargedbyinduction?|Edumir-PhysicsonDefinitionandFormulaforElectriccharge|UnitDefinitionandFormulaforElectriccharge|Unit|Edumir-PhysicsonLinearchargedensity–formula,calculation|LinechargeRecentPostsHowcantwoMetallicspheresbechargedbyinduction? June27,2022100OhmresistorColorcodeof34and5bands June24,2022ElectricitycostperkWh|US June22,2022CarbonresistorColorcode|howtocalculate? June18,2022AdvantagesandDisadvantagesofSolarEnergy|prosandcons June15,2022xx

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