Semiconducting Devices Question 77
Question: How many NAND gates are used to form an AND gate
[MP PET 2004]
Options:
A) 1
B) 2
C) 3
D) 4
Show Answer
Answer:
Correct Answer: B
Solution:
Two NAND gates are required as follows $ Y=\overline{\overline{AB}.\overline{AB}}=AB $