COMPUTER SCIENCE AND ENGINEERING
DIGITAL LOGIC
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the formula for a NOT Gate?
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x=A+B
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x=A.B
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x=Ā
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None of the above
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Explanation:
Detailed explanation-1: -A NOT gate has a triangular shape with a bubble on the top. The top bubble is used to get the inversion of the input or the complement. NOT gate has the equation as – X = Ā.
Detailed explanation-2: -The Boolean expression of the OR gate is Y = A + B, read as Y equals A ‘OR’ B.
Detailed explanation-3: -The NOT gate is an electronic circuit that produces an inverted version of the input at its output. It is also known as an inverter. If the input variable is A, the inverted output is known as NOT A.
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