The figure (i) shows a logic gate circuit with two inputs A and Band output C . The voltage waveforms of A,B andC are shown in figure (ii) below. What can you infer about the type of logic gate ?

Question

The figure (i) shows a logic gate circuit with two inputs A and Band output C . The voltage waveforms of A,B andC are shown in figure (ii) below. Question

What can you infer about the type of logic gate ? (A) ORgate (B) ANDgate (C) NANDgate (D) NORgate

Tardigrade Admin · Accepted Answer

In above diagram A and B reprsent input signal and C reprsent output signal. Truth Table

A B C 0 0 0 1 1 1 0 1 0 1 0 0 From above Truth Table it is clear that the logic gate is AND gate.

Q. The figure (i) shows a logic gate circuit with two inputs $A$ and Band output $C$ . The voltage waveforms of $A, B$
$an d C$ are shown in figure (ii) below.

What can you infer about the type of logic gate ?

$OR g a t e$

$A N D g a t e$

$N A N D g a t e$

$NOR g a t e$

In above diagram $A$ and $B$ reprsent input signal and $C$ reprsent output signal.
Truth Table

A B C

0 0 0

1 1 1

0
1 0

1 0 0

From above Truth Table it is clear that the logic gate is $A N D$ gate.

Q. The figure (i) shows a logic gate circuit with two inputs A and Band output C . The voltage waveforms of A,B andC are shown in figure (ii) below. What can you infer about the type of logic gate ?

ORgate

ANDgate

NANDgate

NORgate