Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 96

98. The figure shows a logic circuit with two inputs $A$ and $B$ and the output $C$. The voltage wave forms across $A, B$ and $C$ are as given. The logic circuit gate is:

[2012]

(a) OR gate

(b) NOR gate

(c) AND gate

(d) NAND gate

Show Answer

Answer:

Correct Answer: 98. (a)

Solution:

  1. (a)
$A$ 0 1 1 0
$B$ 0 0 1 1
$C$ 1 1 1 1
OR gate