XOR Gate using CMOS

Question

Problem: XOR Gate using CMOS. Solve this hands-on electronics task on EWskills.

Accepted Answer

The CMOS inverters generate A' and B'. Two transmission gates then select the required signal based on input A.

Therefore, Y becomes HIGH only when A and B are different.

Y = A' · B + A · B' = A ⊕ B

34. XOR Gate using CMOS