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Physics - Semiconductors Question with Solution | TestHub

PhysicsSemiconductorsLogic gatesEasy2 minPYQ_2022

PhysicsEasysingle choice

For a given combination of logic gates, the inputs $A, B$ and $C$ are as follows. $A = B = C = 0$ and $A = B = 1, C = 0$ then the logic states of output $D$ are respectively

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Solution:

The output $D$ for the given combination: $D = (A + \overset{ˉ}{B}) \cdot C = (A + \overset{ˉ}{B}) + C$ If $A = B = C = 0$ then $D = (0 + \overline{0}) + \overline{0} = \overline{0} + \overline{0} = 1 + 1 = 1$ if $= B = 1, C = 0$ then $D = (1 + \overline{1}) + \overline{0} = \overline{1} + \overline{0} = 0 + 1 = 1$

Stream:MHT_CETSubject:PhysicsTopic:SemiconductorsSubtopic:Logic gates

⏱ 2mℹ️ Source: PYQ_2022

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