up-down counter

Kalpesh
Kalpesh Shirsath
• Created on Dec 11, 2024 • 0 • 0 • 2
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up-down counter
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Integrated Circuits Used

74LS76 74LS86

Description

counter

Procedure

  1. Add IC 74LS76 into ICBase-1 (74LS76).
  2. Add IC 74LS76 into ICBase-2 (74LS76).
  3. Add IC 74LS76 into ICBase-3 (74LS76).
  4. Connect Pin-1 (Input) of ICBase-1 (74LS76) to Clock port of 1Hz frequency.
  5. Connect Pin-2 (Input) of ICBase-1 (74LS76) to VCC Port.
  6. Connect Pin-3 (Input) of ICBase-1 (74LS76) to VCC Port.
  7. Connect Pin-4 (Input) of ICBase-1 (74LS76) to VCC Port.
  8. Connect Pin-20 (Input) of ICBase-1 (74LS76) to VCC Port.
  9. Connect Pin-5 (VCC) of ICBase-1 (74LS76) to VCC Port.
  10. Connect Pin-17 (Ground) of ICBase-1 (74LS76) to GND Port.
  11. Connect Pin-2 (Input) of ICBase-2 (74LS76) to VCC Port.
  12. Connect Pin-3 (Input) of ICBase-2 (74LS76) to VCC Port.
  13. Connect Pin-4 (Input) of ICBase-2 (74LS76) to VCC Port.
  14. Connect Pin-5 (VCC) of ICBase-2 (74LS76) to VCC Port.
  15. Connect Pin-20 (Input) of ICBase-2 (74LS76) to VCC Port.
  16. Connect Pin-2 (Input) of ICBase-3 (74LS76) to VCC Port.
  17. Connect Pin-3 (Input) of ICBase-3 (74LS76) to VCC Port.
  18. Connect Pin-4 (Input) of ICBase-3 (74LS76) to VCC Port.
  19. Connect Pin-5 (VCC) of ICBase-3 (74LS76) to VCC Port.
  20. Connect Pin-17 (Ground) of ICBase-2 (74LS76) to GND Port.
  21. Connect Pin-17 (Ground) of ICBase-3 (74LS76) to GND Port.
  22. Connect Pin-20 (Input) of ICBase-3 (74LS76) to VCC Port.
  23. Connect Output-2 to Pin-19 (Output) of ICBase-3 (74LS76).
  24. Connect Output-1 to Pin-19 (Output) of ICBase-2 (74LS76).
  25. Connect Output-0 to Pin-19 (Output) of ICBase-1 (74LS76).
  26. Connect Output-2 to ICBase-3 (74LS76).
  27. Add IC 74LS86 into ICBase-4 (74LS86).
  28. Connect Pin-3 (Output) of ICBase-4 (74LS86) to Pin-1 (Input) of ICBase-2 (74LS76).
  29. Connect Pin-1 (Input) of ICBase-4 (74LS86) to Pin-19 (Output) of ICBase-1 (74LS76).
  30. Connect Pin-2 (Input) of ICBase-4 (74LS86) to Input-0.
  31. Connect Pin-4 (Input) of ICBase-4 (74LS86) to Pin-19 (Output) of ICBase-2 (74LS76).
  32. Connect Pin-5 (Input) of ICBase-4 (74LS86) to Input-0.
  33. Connect Pin-1 (Input) of ICBase-3 (74LS76) to Pin-6 (Output) of ICBase-4 (74LS86).
  34. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS86).
  35. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS86).