How does an OR gate differ from an XOR gate?

An OR gate and an XOR gate are both fundamental logic gates used in digital electronics, but they differ in their logical operations and output behavior:

OR Gate:

An OR gate produces a true (1) output if at least one of its inputs is true (1). It performs the logical OR operation on its inputs.

Truth Table:

A B Output
0 0 0
0 1 1
1 0 1
1 1 1
In an OR gate, the output is true (1) if either input A or input B (or both) is true (1). Otherwise, the output is false (0).

XOR Gate (Exclusive OR Gate):

An XOR gate produces a true (1) output if the number of true inputs is odd. It performs the exclusive OR operation on its inputs.

Truth Table:

A B Output
0 0 0
0 1 1
1 0 1
1 1 0
In an XOR gate, the output is true (1) if the number of true inputs is odd. If both inputs A and B are true (1) or both are false (0), the output is false (0). Otherwise, the output is true (1).

In summary, the main difference between an OR gate and an XOR gate lies in their logical operations and output behavior:

An OR gate produces a true output if at least one input is true.
An XOR gate produces a true output if the number of true inputs is odd.