Physics · Digital Electronics
What is the Boolean expression for the sum output (S) of a full adder with inputs A, B and Carry-in (Cin)?
- 1A + B + Cin
- 2A × B × Cin
- 3A ⊕ B ⊕ Cin✓
- 4A.B + A'.B
Correct answer
A ⊕ B ⊕ Cin
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