Semiconductors Question 9
Question 9 - 2024 (31 Jan Shift 1)
Identify the logic operation performed by the given circuit.
(1) NAND
(2) NOR
(3) OR
(4) AND
Show Answer
Answer: (3)
Solution:
$\mathrm{Y}=\overline{\overline{\mathrm{A}} \cdot \overline{\mathrm{B}}}=\overline{\overline{\mathrm{A}}}+\overline{\overline{\mathrm{B}}}=\mathrm{A}+\mathrm{B}$
(De-Morgan’s law)