State and prove De Morgan's theorem.

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written 7.1 years ago by

ypsukale • 50

modified 3.4 years ago by

Sharad • 160

Subject: Industrial Electronics

Topic: Digital logic and Logic families

Difficulty: Medium

digital logic design

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written 3.4 years ago by

Sharad • 160

De Morgan's Theorem:-

There are two theorems -

De Morgan's First Theorem:-

Statement - The complement of a logical sum equals the logical product of the complements.

Logic equation - $\bar {A+B} = \bar A .\bar B$

Proof -

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NOR gate is equivalent to bubbled AND gate.

De Morgan's …

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