Why does the JK flip-flop toggles on the 'negative edge' of its clock input when its inputs are connected to +v (i.e when j=1 , k=1)? - Quora
![digital logic - How to determine the flip-flops input in truth table - Electrical Engineering Stack Exchange digital logic - How to determine the flip-flops input in truth table - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/4lG4v.png)
digital logic - How to determine the flip-flops input in truth table - Electrical Engineering Stack Exchange
![Draw the circuit diagram of JK FF using NAND gates. Derive its characteristic equation and excitation table. Draw the circuit diagram of JK FF using NAND gates. Derive its characteristic equation and excitation table.](https://i.imgur.com/56roPEU.png)