Asynchronous Synchronous Circuit The logic circuit of this type of counters is simple to design and we feed output of one FF to clock of next FF The circuit diagram for type of counter becomes difficult as number of states increase in the counter Propagation Time Propagation time delay of this type of counter […]
Tag: synchronous counter
Synchronous Counter
In synchronous counters we have the same clock signal to all the flip-flops. MOD-4 Synchronous counter: We discuss here a 2-bit synchronous counter. We have the circuit for this as:s We have the initial outputs as Q0=0 & Q1=0. Whenever the first negative clock edge comes O/P of 1st FF becomes 1 as we have J & […]