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Design full adder using decode with active low outputs.
written 3.0 years ago by |
The full adder circuit has three inputs and two outputs (i.e. Sum and Carry).
The decoder circuit has 'n' inputs and '2n' outputs.
Truth Table:
Full Adder:
Input | Output | |||
---|---|---|---|---|
X | Y | Cin | Cout | Sum |
0 | 0 | 0 | 0 | 0 |
0 | 0 | 1 | 0 | 1 |
0 | 1 | 0 | 0 | 1 |
0 … |