Circuit Diagram 3 Bit Synchronous Binary Counter. The circuit diagram and timing diagram are given below. So ff a will work as a toggle flip flop.
On each clock pulse synchronous counter counts sequentially. The 3 bit synchronous binary up counter contains three t flip flops one 2 input and gate. As we know a flip flop can hold single bit so for 3 bit operation it need three flip flops.
So ff a will work as a toggle flip flop.
Decide the number of flip flops n number of flip flop ff required for n bit counter. The jb and kb inputs are connected to qa. Hence the 3 bit counter advances upward in sequence 01234567 or downwards in reverse sequence 76543210. Here are a number of highest rated oscillator circuit diagram pictures on internet.