NAND Gate in Digital Electronics - Javatpoint

Unlike the 2-input NAND gate, the 3-input NAND gate has three inputs. The Boolean expression of the logic NAND gate is defined as the binary operation dot(.) ... ⇧SCROLLTOTOP Home Biometrics DigitalElectronics ComputerFundamentals ComputerNetwork ControlSystem Java HTML CSS Selenium JavaScript jQuery Projects InterviewQ DigitalElectronics DigitalElectronics BinarySystem NumberSystem NumberBaseConversion GrayCode Excess-3Code ErrorDetection&CorrectionCode ASCIICode Signed&UnsignedBinaryNumbers 1'sComplement 2'sComplement 9's&10'sComplement Radix&DiminishedRadixcomplement Add&Subtractusing1'sComplement Add&Subtractusing2'sComplement BooleanAlgebra BooleanAlgebra BooleanFunctions BooleanLaws&Rules LogicGates ANDGate ORGate NOTGate NANDGate NORGate XORGate XNORGate CanonicalForm Minterm&Maxterm Sumofproduct ProductofSum ConversionbetweenCanonicalForms BooleanFunction K-mapMethod SimplificationusingK-map De-Morgan'sTheorem Don'tCareCondition Codeconversion BinarytoBCDandBCDtoBinaryConversion BinarytoGrayandGraytoBinaryConversion BinarytoExcess-3andExcess-3toBinaryConversion BCDtoExcess-3andExcess-3toBCDConversion CombinationalLogic CombinationalLogicCircuit HalfAdder FullAdder HalfSubtractor FullSubtractor BinaryAdder BinaryAdder-Subtractor DecimalorBCDAdder MagnitudeComparator Decoder Encoder Multiplexer De-multiplexer SequentialLogic Sequentialcircuits Basicsofflipflop SRflipflop JKflipflop Dflipflop Tflipflop Masterslaveflipflop Register,counters,andmemoryunit Introduction Shiftregister Counters Ripplecounter Ringcounter Johnsoncounter Latches Introduction MCQ DigitalElectronicsMCQ next→ ←prev NANDGate TheNANDgateisaspecialtypeoflogicgateinthedigitallogiccircuit.TheNANDgateistheuniversalgate.ItmeansallthebasicgatessuchasAND,OR,andNOTgatecanbeconstructedusingaNANDgate.TheNANDgateisthecombinationoftheNOT-ANDgate.TheoutputstateoftheNANDgatewillbelowonlywhenalltheinputsarehigh.Simply,thisgatereturnsthecomplementresultoftheANDgate. ThelogicorBooleanexpressionfortheNANDgateisthecomplementoflogicalmultiplicationofinputsdenotedbyafullstoporasingledotas (A.B)'=Y ThevalueofYwillbetruewhenanyoneoftheinputissetto0. TypesofDigitalLogicANDGate TheNANDgateisalsoclassifiedintothreetypesbasedontheinputittakes.ThesearethefollowingtypesofANDgate: The2-inputNANDGate ThisisthesimpleformationoftheNANDgate.InthistypeofNANDgate,thereareonlytwoinputvaluesandanoutputvalue.Thereare22=4possiblecombinationsofinputs.Thetruthtableandlogicdesignaregivenbelow: LogicDesign TruthTable The3-inputNANDGate Unlikethe2-inputNANDgate,the3-inputNANDgatehasthreeinputs.TheBooleanexpressionofthelogicNANDgateisdefinedasthebinaryoperationdot(.).TheNANDgatecanbecascadedtogethertoformanynumberofindividualinputs.Thereare23=8possiblecombinationsofinputs.Thetruthtableandlogicdesignaregivenbelow: LogicDesign TruthTable TheMulti-inputNANDGate JustlikeAND,NOT,andORgate,wecanalsoformn-inputNANDgate.Ifthenumberofinputsrequiredisodd,any"unused"inputcanbeheldhighbydirectlyconnectingittothepowersupplyusinghigh"suitable"pull-upresistors.Thereisthefollowingexpressionofthe4-inputNANDgate: Y=((A.B).(C.D))' Insimplewords,itisexpressedas: Y=ANANDBNANDCNANDD LogicDesign TruthTable ANDgateusingNANDgate ORgateusingNANDgate. NOTgateusingNANDgate NextTopicNORGate ←prev next→ ForVideosJoinOurYoutubeChannel:JoinNow Feedback SendyourFeedbackto[email protected] HelpOthers,PleaseShare LearnLatestTutorials Splunk SPSS Swagger Transact-SQL Tumblr ReactJS Regex ReinforcementLearning RProgramming RxJS ReactNative PythonDesignPatterns PythonPillow PythonTurtle Keras Preparation Aptitude Reasoning VerbalAbility InterviewQuestions CompanyQuestions TrendingTechnologies ArtificialIntelligence AWS Selenium CloudComputing Hadoop ReactJS DataScience Angular7 Blockchain Git MachineLearning DevOps B.Tech/MCA DBMS DataStructures DAA OperatingSystem ComputerNetwork CompilerDesign ComputerOrganization DiscreteMathematics EthicalHacking ComputerGraphics SoftwareEngineering WebTechnology CyberSecurity Automata CProgramming C++ Java .Net Python Programs ControlSystem DataMining DataWarehouse JavatpointServicesJavaTpointofferstoomanyhighqualityservices.Mailuson[email protected],togetmoreinformationaboutgivenservices.WebsiteDesigningWebsiteDevelopmentJavaDevelopmentPHPDevelopmentWordPressGraphicDesigningLogoDigitalMarketingOnPageandOffPageSEOPPCContentDevelopmentCorporateTrainingClassroomandOnlineTrainingDataEntryTrainingForCollegeCampusJavaTpointofferscollegecampustrainingonCoreJava,AdvanceJava,.Net,Android,Hadoop,PHP,WebTechnologyandPython.Pleasemailyourrequirementat[email protected]Duration:1weekto2weekLike/Subscribeusforlatestupdatesornewsletter