Asynchronous Counter Objective Questions

How many different states does a 3-bit asynchronous counter have?

A ripple counter’s speed is limited by the propagation delay of:

How many natural states will there be in a 4-bit ripple counter?

What happens to the parallel output word in an asynchronous binary down counter whenever a clock pulse occurs?

How many flip-flops are required to construct a decade counter?

The terminal count of a typical modulus-10 binary counter is

An asynchronous 4-bit binary down counter changes from count 2 to count 3. How many transitional states are required?

Three cascaded decade counters will divide the input frequency by

One of the major drawbacks to the use of asynchronous counters is that:

Internal propagation delay of asynchronous counter is removed by

A principle regarding most display decoders is that when the correct input is present, the related output will switch

A 4-bit ripple counter consists of flip-flops, which each have a propagation delay from clock to Q output of 15 ns. For the counter to recycle from 1111 to 0000, it takes a total of

A 5-bit asynchronous binary counter is made up of five flip-flops, each with a 12 ns propagation delay. The total propagation delay (tp(total)) is

A 4-bit counter has a maximum modulus of

A ripple counter’s speed is limited by the propagation delay of: