Mod 16 up/down counter

Shreyaj
Shreyaj Dinesh
• Created on Apr 4, 2025 • 0 • 0 • 2
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Mod 16 up/down counter
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Integrated Circuits Used

74LS76 74LS86

Procedure

  1. Add IC 74LS76 into ICBase-1 (74LS76).
  2. Add IC 74LS76 into ICBase-2 (74LS76).
  3. Add IC 74LS86 into ICBase-3 (74LS86).
  4. Connect Pin-5 (VCC) of ICBase-1 (74LS76) to VCC Port.
  5. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS76).
  6. Connect Pin-20 (VCC) of ICBase-3 (74LS86) to VCC Port.
  7. Connect Pin-17 (Ground) of ICBase-1 (74LS76) to GND Port.
  8. Connect GND Port to Pin-17 (Ground) of ICBase-2 (74LS76).
  9. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS86).
  10. Connect Pin-2 (Input) of ICBase-1 (74LS76) to Input-15.
  11. Connect Pin-7 (Input) of ICBase-2 (74LS76) to Input-15.
  12. Connect Pin-7 (Input) of ICBase-1 (74LS76) to Input-15.
  13. Connect Pin-3 (Input) of ICBase-1 (74LS76) to Input-14.
  14. Connect Pin-8 (Input) of ICBase-1 (74LS76) to Input-14.
  15. Connect Pin-3 (Input) of ICBase-2 (74LS76) to Input-14.
  16. Connect Pin-8 (Input) of ICBase-2 (74LS76) to Input-14.
  17. Connect Pin-1 (Input) of ICBase-1 (74LS76) to Clock port of 1Hz frequency.
  18. Connect Pin-15 (Output) of ICBase-2 (74LS76) to Output-15.
  19. Connect Pin-19 (Output) of ICBase-2 (74LS76) to Output-14.
  20. Connect Pin-15 (Output) of ICBase-1 (74LS76) to Output-13.
  21. Connect Pin-19 (Output) of ICBase-1 (74LS76) to Output-12.
  22. Connect Pin-2 (Input) of ICBase-2 (74LS76) to Input-15.
  23. Connect Pin-4 (Input) of ICBase-1 (74LS76) to VCC Port.
  24. Connect VCC Port to Pin-20 (Input) of ICBase-1 (74LS76).
  25. Connect VCC Port to Pin-4 (Input) of ICBase-2 (74LS76).
  26. Connect Pin-20 (Input) of ICBase-2 (74LS76) to VCC Port.
  27. Connect Pin-13 (Input) of ICBase-1 (74LS76) to VCC Port.
  28. Connect VCC Port to Pin-16 (Input) of ICBase-1 (74LS76).
  29. Connect VCC Port to Pin-13 (Input) of ICBase-2 (74LS76).
  30. Connect VCC Port to Pin-16 (Input) of ICBase-2 (74LS76).
  31. Connect Pin-1 (Input) of ICBase-3 (74LS86) to Pin-19 (Output) of ICBase-1 (74LS76).
  32. Connect Pin-4 (Input) of ICBase-3 (74LS86) to Pin-15 (Output) of ICBase-1 (74LS76).
  33. Connect Pin-16 (Input) of ICBase-3 (74LS86) to Pin-19 (Output) of ICBase-2 (74LS76).
  34. Connect Pin-2 (Input) of ICBase-3 (74LS86) to Input-13.
  35. Connect Input-13 to Pin-5 (Input) of ICBase-3 (74LS86).
  36. Connect Input-13 to Pin-15 (Input) of ICBase-3 (74LS86).
  37. Connect Pin-6 (Input) of ICBase-1 (74LS76) to Pin-3 (Output) of ICBase-3 (74LS86).
  38. Connect Pin-6 (Output) of ICBase-3 (74LS86) to Pin-1 (Input) of ICBase-2 (74LS76).
  39. Connect Pin-6 (Input) of ICBase-2 (74LS76) to Pin-14 (Output) of ICBase-3 (74LS86).