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:
- (a)
| $A$ | 0 | 1 | 1 | 0 |
|---|---|---|---|---|
| $B$ | 0 | 0 | 1 | 1 |
| $C$ | 1 | 1 | 1 | 1 |
| OR gate |
