Question
Physics Question on Logic gates
The correct Boolean operation represented by the circuit diagram drawn is :
A
NAND
B
NOR
C
AND
D
OR
Answer
NAND
Explanation
Solution
From the given logic circuit LED will glow, when voltage across LED is high.
Truth Table
A
| B
| Y
---|---|---
0
| 0
| 1
0
| 1
| 1
1
| 0
| 1
1
| 1
| 0
This is out put of NAND gate.