The output Y of the given circuit
2008
The output Y of the given circuit
- A.
1
- B.
0
- C.
X
- D.
X'
Attempted by 301 students.
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Correct answer: C
The circuit consists of three cascaded XOR gates.
1. First Gate: Inputs are X and 0. Output = X ⊕ 0 = X.
2. Second Gate: Inputs are the previous output (X) and X. Output = X ⊕ X = 0.
3. Third Gate: Inputs are the previous output (0) and X. Output = 0 ⊕ X = X.
Therefore, the final output Y is equal to X.
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