Concept drill
synchronous counter
GATE Electronics & Communication · Sequential · 1994-2011
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Two D flip-flops are connected as a synchronous counter that goes through the following Q B Q A sequence $$00 \to 11 \to 01 \to 10 \to 00 \to ......$$
mediumanswer key
2003 PYQ
A 4 bit ripple counter and a 4 bit synchronous counter are made using flip-flops having a propagation delay of 10 ns each. If the worst case delay in the ripple counter and the syn...
easyanswer key
1999 PYQ
The circuit diagram of a synchronous counter is shown in the figure. Determine the sequence of states of the counter assuming that the initial state is ‘000’. Give your answer in a...
medium
1994 PYQ
Synchronous counters are _____ than the ripple counters.
easy