Which logic gate is represented by the following combination of logic gates?
A) OR
B) NAND
C) AND
D) NOR
Correct Answer:
C
Solution :
Output, \[Y=\overline{\overline{A}+B}\] \[Y=\overline{\overline{A}+B}\] \[=\overline{\overline{A}+\overline{B}}=AB\] This is the output equation of AND gate. ?