Discussion :: Digital Electronics
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A full adder is to be implemented using half adders and OR gates. A 4 bit parallel adder without any initial carry requires
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A.
8 half adders and 4 OR gates
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B.
8 half adders and 3 OR gates
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C.
7 half adders and 3 OR gates
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D.
7 half adders and 4 OR gates
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Answer : Option C
Explanation :
No answer description available for this question.
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