Question

Identify the logic gate from a given circuit
diagram
Click on image to enlarge
D.
A
Vout
OR gate
AND gate
NOT gate
NOR gate​

Answer 1

Explanation:

An OR gate can have two or more inputs, its output is true if at least one input is true. The output Q is true if input A OR input B is true (or both of them are true): Q = A OR B

An AND gate can have two or more inputs, its output is true if all inputs are true. The output Q is true if input A AND input B are both true: Q = A AND B

A NOT gate can only have one input and the output is the inverse of the input. A NOT gate is also called an inverter.

NOR = Not OR. This is an OR gate with the output inverted, as shown by the 'o' on the symbol output. A NOR gate can have two or more inputs, its output is true if no inputs are true. The output Q is true if NOT inputs A OR B are true: Q = NOT (A OR B)