The carry output of each adder in a ripple adder provides an additional sum output bit.

Related MCQs

• In which of the following adder circuits, the carry look ripple delay is eliminated ?
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• A full-adder has a Cin = 0. What are the sum (<PRIVATE "TYPE=PICT;ALT=sigma"> ) and the carry (Cout) when A = 1 and B = 1?
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