The logic gate equivalent to the given logic circuit is:

Open MARKS Web Download App

Search any question & find its solution

Question: Answered & Verified by Expert

The logic gate equivalent to the given logic circuit is:

PhysicsSemiconductorsJEE MainJEE Main 2019 (09 Apr Shift 2)

Options:

A NAND
B AND
C NOR
D OR

Solution:

1334 Upvotes Verified Answer

The correct answer is: OR

From the diagram,

y = \overset{____}{\bar{A} . \bar{B}}

From De Morgan’s law,

y = \bar{\bar{A}} + \bar{\bar{B}}

= A + B

∴

Given circuit represents ‘OR’ gate

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play