XOR Gate Truth Table

Practically three or more input XOR gate does not exist. But when more than two variables are XOR, a number of two input XOR gates are cascaded ... HomeGATE&PSUCSGATECSDigitalLogicArticleXORGateTruthTableByPriyanshuVaish|Updated:May5th,20220upvote0commentssharemoreInthisarticle,welearnabouttheExclusive-ORGate(EX-OR).TheXORgateorExclusive-ORgateisachievedbycombiningstandardlogicgates.Exclusive-ORgateisusedextensivelyinerrordetectioncircuits,arithmeticlogiccircuits,andcomputationallogiccomparators.TheExclusiveORgategivestheoutputonlyifitstwoinputsarenotsimilar,namelyifoneofthemisone(high)andtheotheriszero(low).LetusdiscusstheXORgateindetail.TableofContent1.WhatistheXORGate?2.WhatistheTruthTableofXORGate?3.ApplicationofXORgate4.Enableanddisableinputs5.PropertiesofXORGateReadFullArticleWhatistheXORGate?AnXORgateisatwo-inputsingle-outputlogicgatewhoseoutputisassumedtobeHIGH(one)onlywhenoneofitsinputsisHIGH(one).Thelogicsymbolforatwo-inputXORgateisshownbelow:IfinputvariablesarerepresentedbyAandB,thenthelogicalexpressionforoutputis WhatistheTruthTableofXORGate?PracticallythreeormoreinputXORgatedoesnotexist.ButwhenmorethantwovariablesareXOR,anumberoftwoinputXORgatesarecascadedwheretheoutputisassumedtobe'1'whentheoddnumberofinputvariablesis'1'.ThatiswhytheXORgateisknownastheoddnumberof1'sdetectorintheinput. ApplicationofXORgateThemostimportantapplicationoftheXORgateisin"paritygenerationanddetection".Hence,itisalsoknownasthe"staircaseswitch".TheswitchingcircuitoftheXORgateisshown TheEX-ORgatefollowsbothcommutativeandassociativelaw.EnableanddisableinputsForanXORGate                                Forcontrol=0;AControlY000101Thus,theEX-ORgateactsasabufferforcontrolledinputoflogic'0'.Forcontrol=1;AControlY011110Thus,theXORgateactsasaninverterforlogic'1'controlinput.PropertiesofXORGateTheinternaldiagramoftheEXORorXORgateisasfollows:AccelerateyourGATEpreparationswithBYJU'SExamPrepandgetunlimitedaccesstoallstructuredlivecoursesandmocktests:ComprehensivePreparationforGATE&ESEOnlineTestSeriesforESEandGATEAlltheBest#DreamStriveSucceedCommentswriteacommentFAQsWhatisXORgate?TheXORgateisusedextensivelyindigitaldataprocessingcircuitsandisknownas theExclusive-ORgate.TheXORgatehasahighoutputonlywhenanoddnumberofinputsarehigh.Forexample,forthetwoinputXORgates,theoutputwillbehighwhenthesetofinputiseither01or10.IsEXORorXORabasicgate?TheabilityoftheXORgatetocomparetwologiclevelsandgiveanoutputdependentupontheinputconditionisadvantageousinmanycomputationalcircuits.Thoughitis notabasiclogicgate,itsversatilityandusefulnesshavemadeitintoastandardlogicgate.HowdoestheXORgatework?XORgate(sometimescalledasEOR,EXOR,andpronouncedastheExclusiveOR)isthedigitallogicgatethat resultsintrue(either1orHIGH)outputwhenthenumberoftrueinputsistheoddcount.AnXORgateimplementstheexclusiveORthatisatrueoutputresultifoneoftheinputsofthegateinputsistrue.WhatistheXORgatetruthtable?The2-inputXORgateisalsorecognizedastheInclusive-ORgatebecausewhenbothinputs,sayAandB,aresettologicone(high),theoutputappearsas"0"orlowthatis,intheXORfunction,thelogicoutput"1"isachievedonlywheneitherA="1″orB="1″butnotbothtogetheratthesamepoint.Whatareexclusivegates?AnexclusiveORgate(XORgate)is thedigitallogicgateimplementedusingthetransistorstoactasanelectronicswitchusedinimplementingBooleanfunctions.ItisbuiltbycombiningstandardlogicgatessuchasthecommonNANDandNORgatesinordertoproducethemorecomplexfunctionofthisgate.RelatedPostsCProgrammingMCQQuestionandAnswerYesterday,4pmWhatistheMainReasontheOSIModelwasCreated?Jul8DifferenceBetweenLinuxandUnixJul8GATE&PSUCSComputerScienceGATEGATECSENIELITOtherExamsQuickLinksMockTestComputerScienceExamsComputerScienceEngineeringTestSeriesComputerScienceEngineeringOnlineCoachingComputerScienceEngineeringQuizComputerScienceEngineeringPracticeSetGATEExamGATEResultGATERegistrationGATELoginGATEAdmitCardGATECutOffGATESyllabusGATEExamPatternGATENotesGATEQuestionPapersGATETestSeriesGATETestSeriesGATEOnlineCoachingGATECSEGATECSECutOffGATECSESyllabusGATECSEPapersPDFGATECSEStudyPlanGATECSEPracticeSetGATECSENotesNIELITScientistBNIELITScientistBSyllabusNIELITScientistBSalaryNIELITScientistBStudyPlanNIELITScientistBQuestionPapersPDFNIELITScientistBPracticeSetNIELITScientistBESEIESCERRBJEISROCSBELCSAllCSExamsAllCSEExamsJobsinPSUthroughGATEPSUwithoutGATEScoreGATECSEMockTestNIELITScientistBMockTestBARCCSMockTestISROCSEMockTesttags:GATE&PSUCSDigitalLogicGATECSOverviewGATECSExamAnalysisGATECSAnswerKeyGATECSCutOffGATECSQuestionPapersFeaturedArticlesGATESyllabus-GATESyllabus2023PDF328upvotes|0commentsAFCAT22021ExpectedExamDate&EligibilityCriteria,Agelimit,educationqualification,266upvotes|113commentsGATEPreviousYearQuestionPaper270upvotes|24commentsComputerScienceOnlineCourse2023:JoinVideoLectures,Classes0upvotes|0commentsFollowusforlatestupdatesOurAppsBYJU'SExamPrep:TheExamPreparationAppPOPULAREXAMSUPSCDSSSBUGCNETRRBNTPCSSCCGLNDAGATESSCGDConstableCDSCATExamSBIPOSSCJERBIGradeBIBPSPOIBPSClerkCLATExamGOVT.EXAMSHPCLCurrentAffairsSSCCHSLSSCMTSBARCIndianCoastGuardAFCATCUETTerritorialArmyIBPSRRBIIFTCMATRRBGroupDUPSCEPFOSBIClerkIESExamSTATEEXAMSKPSCRPSCUPPSCBPSCMPSCMPPSCJPSCCGPSCUKPSCOPSCREETUPTETKSETWBCSMPTETHPSCGradeStackLear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