Half adder

Half Adder – Interactive
Set A and B as 0 or 1 and observe the Sum (S) and Carry (C) for the half adder circuit shown.
Input A: 0
Input B: 0
Sum (S): 0
Carry (C): 0
Circuit Diagram
Half adder implemented using XOR (for Sum) and AND (for Carry).
Timing Diagram
All four input combinations of A and B over time: t₀ → t₁ → t₂ → t₃.
t₀ (0,0) t₁ (0,1) t₂ (1,0) t₃ (1,1) A B S C
Current: t₀ (A=0, B=0, S=0, C=0)

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