Consider the following statements regarding combinational and sequential circuits.
(A) Output of combinational circuits depends on the only current input.
(B) Output of combinational circuit depends on the both current input and previous output.
(C) Output of sequential circuit depends on the current input.
(D) Output of sequential circuit depends on both current input and previous output.
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: B. (A) and (D) Only
Explanation
Combinational outputs depend only on the current inputs; sequential outputs depend on the current inputs and the stored state (previous outputs).
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