flipflop

  1. ghghut

    7448 ic doesn't display even if the inputs are changing

    Somehow the 7448 ic outputs are not changing even though the inputs are changing. The inputs are from a jk flipflop counter and im having trouble displaying the output of it in a 7 segment display. It's just stuck to the output 9 or 0. Help.
  2. plugnplay

    Designing a frequency divider

    Hello all, I am currently working on a project where I have to divide a 100 MHz frequency by n. where n could be any integer1,2,3,4,...9. where I want to give these n integer from external keypad or any software control. Is it possible to do it with #microcontroller based system or FPGA...
  3. sfthdfghjghjg

    7 Segment using D-Flip flop (URGENT HELP!)

    Hi, I need help with writing a state table of 7 segment with 4-bit input A,B, C "Present state", and x "Input".
  4. D

    Defining DFLOP output

    Hello, I would like to know how do I configure the DFLOP with + -15 V or whatever other voltage. I tried several things but it still has + -1V.
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