Q. The circuits of NOR based S-R latch classified as asynchronous sequential circuits, why?
✅ Correct Answer: (C)
because of cross-coupled connection
Explanation: the cross-coupled connections from the output of one gate to the input of the other gate constitute a feedback path. for this reason, the circuits of nor based s-r latch classified as asynchronous sequential circuits. moreover, they are referred to as asynchronous because they function in the absence of a clock pulse.