Synchronous Up Counter

Mayank
Mayank Singhania
• Created on Sep 21, 2021 • 0 • 0 • 2
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Synchronous Up Counter
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Integrated Circuits Used

74LS76 74LS20

Procedure

  1. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS76).
  2. Connect VCC Port to Pin-5 (VCC) of ICBase-3 (74LS76).
  3. Connect Pin-20 (VCC) of ICBase-4 (74LS20) to VCC Port.
  4. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS20).
  5. Connect GND Port to Pin-17 (Ground) of ICBase-2 (74LS76).
  6. Connect GND Port to Pin-17 (Ground) of ICBase-3 (74LS76).
  7. Connect VCC Port to Pin-2 (Input) of ICBase-2 (74LS76).
  8. Connect VCC Port to Pin-3 (Input) of ICBase-2 (74LS76).
  9. Connect VCC Port to Pin-2 (Input) of ICBase-3 (74LS76).
  10. Connect VCC Port to Pin-3 (Input) of ICBase-3 (74LS76).
  11. Connect VCC Port to Pin-7 (Input) of ICBase-2 (74LS76).
  12. Connect VCC Port to Pin-8 (Input) of ICBase-2 (74LS76).
  13. Connect Clock port of 1Hz frequency to Pin-1 (Input) of ICBase-2 (74LS76).
  14. Connect Clock port of 1Hz frequency to Pin-6 (Input) of ICBase-2 (74LS76).
  15. Connect Clock port of 1Hz frequency to Pin-6 (Input) of ICBase-3 (74LS76).
  16. Connect VCC Port to Pin-4 (Input) of ICBase-2 (74LS76).
  17. Connect VCC Port to Pin-20 (Input) of ICBase-2 (74LS76).
  18. Connect Clock port of 1Hz frequency to Pin-1 (Input) of ICBase-3 (74LS76).
  19. Connect Pin-19 (Output) of ICBase-2 (74LS76) to Pin-13 (Input) of ICBase-2 (74LS76).
  20. Connect Pin-19 (Output) of ICBase-2 (74LS76) to Pin-16 (Input) of ICBase-2 (74LS76).
  21. Connect Pin-19 (Output) of ICBase-2 (74LS76) to Output-0.
  22. Connect Pin-3 (Input & Output) of ICBase-4 (74LS20) to Pin-20 (Input) of ICBase-3 (74LS76).
  23. Connect Pin-15 (Output) of ICBase-2 (74LS76) to Pin-2 (Input) of ICBase-4 (74LS20).
  24. Connect Output-1 to Pin-15 (Output) of ICBase-2 (74LS76).
  25. Connect Output-2 to Pin-19 (Output) of ICBase-3 (74LS76).
  26. Connect Pin-1 (Input) of ICBase-4 (74LS20) to Pin-19 (Output) of ICBase-2 (74LS76).
  27. Connect Pin-3 (Input & Output) of ICBase-4 (74LS20) to Pin-4 (Input) of ICBase-3 (74LS76).
  28. Add IC 74LS76 into ICBase-2 (74LS76).
  29. Add IC 74LS76 into ICBase-3 (74LS76).
  30. Add IC 74LS20 into ICBase-4 (74LS20).