The following figure shows a logic gate circuit with two inputs A and B and the output Y. The voltage waveforms of A, B and Y are as given. The logic gate is

Question

The following figure shows a logic gate circuit with two inputs A and B and the output Y. The voltage waveforms of A, B and Y are as given. <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/9ea2b34c6511a813ed54b0845fbb60ec-.png" /> The logic gate is (A) NOR gate (B) OR gate (C) AND gate (D) NAND gate

Tardigrade Admin · Accepted Answer

It is clear from the given logic circuit, that the output Y is low when both the inputs are high, otherwise it is high. Thus logic circuit is NAND gate. A B Y 1 1 0 0 0 1 0 1 1 1 0 1

Q. The following figure shows a logic gate circuit with two inputs $A$ and $B$ and the output $Y$ . The voltage waveforms of $A, B$ and $Y$ are as given.

The logic gate is

NOR gate

OR gate

AND gate

NAND gate

It is clear from the given logic circuit, that the output $Y$ is low when both the inputs are high, otherwise it is high. Thus logic circuit is $N A N D$ gate.

A B Y

1 1 0

0 0 1

0 1 1

1 0 1

Q. The following figure shows a logic gate circuit with two inputs A and B and the output Y. The voltage waveforms of A,B and Y are as given. The logic gate is