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Question: Answered & Verified by Expert
The figure shows a logic circuit with two inputs $A$ and $B$ and the output $C$. The voltage wave forms across $A, B$ and $C$ are as given. The logic circuit gate is

PhysicsSemiconductorsJEE Main
Options:
  • A OR gate
  • B NOR gate
  • C AND gate
  • D NAND gate
Solution:
1199 Upvotes Verified Answer
The correct answer is: OR gate
From the given woveforms, the following truth table can be made


This truth table is required to 'OR' gate. So, logic circuit gate is OR gate.
Note The logic of the OR gate is if any of the input is one then output is one.

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