Q. In a 3-bit asynchronous down counter, at the first negative transition of the clock, the counter content becomes

A
000
B
111
C
101
D
010
Solution:
  • Since, in the down counter, the counter content is decremented by 1 for every negative transition.
  • Hence, in a 3-bit asynchronous down counter, at the first negative transition of the clock, the counter content becomes 111.
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