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Physics NCERT Exemplar Solutions Class 12th Chapter Fourteen Physics Class 12th Semiconductor Electronics

An XOR gate has the following truth table. It is represented by following logic relation Y = ? . B + A . B’ . Build this gate using AND, OR and NOT gates

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alok kumar singh | Contributor-Level 10

4 months ago

This is a Long Answer Type Questions as classified in NCERT Exemplar

Y= A'B+A.B'=Y₁+Y₂

Y₁= A.B and Y₂= A.B'

Y₁ can be obtained as output of AND GATE I for which one Input is of A through NOT GATE and

another input is of B. Y2 can be obtained as output of AND GATE II for which one input is of A

and other input is of B through NOT gate.

Now Y₂ can be obtained as output from or gate, where, Y₁ and Y₂ are input of or gate.

Thus, the given table can be obtained from the logic circuit given below

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An XOR gate has the following truth table. It is represented by following logic relation Y = ? . B + A . B’ . Build this gate using AND, OR and NOT gates

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