Combinational Circuits – 1

1. An output of combinational circuit depends on :

(a) Present inputs
(b) Previous inputs
(c) Both present and previous
(d) None of above

Answer

Answer : (a)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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555555555585. A 4-bit adder has the following inputs: C0 = 0, A1 = 0, A2 = 1, A3 = 0, A4 = 1, B1 = 0, B2 = 1, B3 = 1, B4 = 1. The output will be ________. (a) 01100 (b) 10101 (c) 11000 (d) 00011
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