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Give the truth table for a Half Adder, Give a gate level
implementation of the same?
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Answer / yasmeen sultana
x y c s
0 0 0 0
0 1 0 1
1 0 0 1
1 1 1 0
| Is This Answer Correct ? | 35 Yes | 3 No |
Answer / sanjay
Circuit needs two binary inputs and two ninay outputs.
variable inputs desginate the augend and addend bits; the
output variables output produce the sum and carry(the
higher significant bit of the output is called Carry).
A B S(Sum) COut(Carry)
0 0 0 0
0 1 1 0
1 0 1 0
1 1 0 1
| Is This Answer Correct ? | 26 Yes | 2 No |
Answer / amika
Implementation requires a two input XOR for sum, and same
two input AND for carry.
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / nagamani
hi sanjay for 1+1 sum is 1 and carry is 1............
| Is This Answer Correct ? | 2 Yes | 11 No |
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