[Solved] Which of the following is a not a characteristics of combinational circuits?

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Q.	Which of the following is a not a characteristics of combinational circuits?
A.	the output of combinational circuit depends on present input
B.	there is no use of clock signal in combinational circuits
C.	the output of combinational circuit depends on previous output
D.	there is no storage element in combinational circuit
Answer» C. the output of combinational circuit depends on previous output
Explanation: a combinational circuit is the one which has no storage of previous output. the next state or output of the combinational circuit depends only on its present input and hence no clock signal is required.

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