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Question
When the input of a two input logic gate are 0 and 0, the output is 1. When the inputs are 1 and 0, the output is zero. The type of logic gate is
When the input of a two input logic gate are 0 and 0, the output is 1. When the inputs are 1 and 0, the output is zero. The type of logic gate is
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Solution
The correct option is C NOR
The truth table for a NOR gate is as given.It is a combination of OR and NOT gate.The output out of an OR gate for both inputs 0 is 0.The NOT gate would turn it into 1.The output out of an OR gate for inputs 1 and 0 is 1.The NOT gate would turn it into 0.
Therefore,the logic gate is NOR gate.
The truth table for a NOR gate is as given.
It is a combination of OR and NOT gate.
The output out of an OR gate for both inputs 0 is 0.
The NOT gate would turn it into 1.
The output out of an OR gate for inputs 1 and 0 is 1.
The NOT gate would turn it into 0.
Therefore,the logic gate is NOR gate.
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