jk flip flop

  1. D

    How to draw this logic circuit?

    Hello. This is JK flip-flop. I have to convert it into D flip-flop, that it does the same what JK does. Then I have to draw a logic circuit of D flip-flop. I don't know what to do, can you help me?
  2. highf15e

    Asynchronous BCD Downward Counter using JK Flip flops

    Hello. I am having a simple problem but couldn't help to solve it, I am doing a Asynchronous BCD with JK Flip flop, but I used to create an upward ones, and I don't know how to revert it or make it downward instead of upward. I also tried to use NOT gate, but didn't work. Below is the screenshot...