Johanson counter by JK FF

Dhruvil
Dhruvil Sarvaiya
• Created on Mar 29, 2025 • 0 • 0 • 1
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Johanson counter by JK FF
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Integrated Circuits Used

74LS76

Procedure

  1. Add IC 74LS76 into ICBase-2 (74LS76).
  2. Add IC 74LS76 into ICBase-1 (74LS76).
  3. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS76).
  4. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS76).
  5. Connect GND Port to Pin-17 (Ground) of ICBase-1 (74LS76).
  6. Connect GND Port to Pin-17 (Ground) of ICBase-2 (74LS76).
  7. Add IC 74LS76 into ICBase-3 (74LS76).
  8. Connect VCC Port to Pin-5 (VCC) of ICBase-3 (74LS76).
  9. Connect GND Port to Pin-17 (Ground) of ICBase-3 (74LS76).
  10. Connect Input-0 to Pin-3 (Input) of ICBase-1 (74LS76).
  11. Connect Pin-3 (Input) of ICBase-2 (74LS76) to Input-0.
  12. Connect Input-0 to Pin-3 (Input) of ICBase-3 (74LS76).
  13. Connect Clock port of 1Hz frequency to Pin-1 (Input) of ICBase-1 (74LS76).
  14. Connect Clock port of 1Hz frequency to Pin-1 (Input) of ICBase-2 (74LS76).
  15. Connect Clock port of 1Hz frequency to Pin-1 (Input) of ICBase-3 (74LS76).
  16. Connect Input-2 to Pin-2 (Input) of ICBase-1 (74LS76).
  17. Connect Input-2 to Pin-2 (Input) of ICBase-2 (74LS76).
  18. Connect Input-2 to Pin-2 (Input) of ICBase-3 (74LS76).
  19. Connect Pin-4 (Input) of ICBase-1 (74LS76) to Pin-18 (Output) of ICBase-3 (74LS76).
  20. Connect Pin-20 (Input) of ICBase-1 (74LS76) to Pin-19 (Output) of ICBase-3 (74LS76).
  21. Connect Pin-4 (Input) of ICBase-2 (74LS76) to Pin-19 (Output) of ICBase-1 (74LS76).
  22. Connect Pin-20 (Input) of ICBase-2 (74LS76) to Pin-18 (Output) of ICBase-1 (74LS76).
  23. Connect Pin-4 (Input) of ICBase-3 (74LS76) to Pin-19 (Output) of ICBase-2 (74LS76).
  24. Connect Pin-20 (Input) of ICBase-3 (74LS76) to Pin-18 (Output) of ICBase-2 (74LS76).
  25. Connect Output-1 to Pin-19 (Output) of ICBase-2 (74LS76).
  26. Connect Output-0 to Pin-19 (Output) of ICBase-1 (74LS76).
  27. Connect Output-2 to Pin-19 (Output) of ICBase-3 (74LS76).