Synchronous Counter and the 4-bit Synchronous Counter
How to design a synchronous counter 4 bit using JK flip flop that can count up even numbers from 0 to 14, and count down odd numbers from 15 to 0 in 1 system - Quora
Examples of Designing of Synchronous Mod-N Counters
Digital Circuits - Counters
Synchronous 3 bit Up/Down counter - GeeksforGeeks
verilog - Synchronous Counter using JK flip-flop not behaves as expected - Stack Overflow
Logic diagram, operation, & timing diagram of a 2-bit Synchronous Counter
Synchronous counter
16. The 4 bit synchronous up counter circuit constructed with T... | Download Scientific Diagram