Mod 8 Synchronus Counter

Yash Patil
Yash Patil
• Created on Apr 20, 2026 • 0 • 0 • 0
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Mod 8 Synchronus Counter
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Procedure

  1. Add IC 74LS74 into ICBase-1 (74LS74).
  2. Add IC 74LS74 into ICBase-2 (74LS74).
  3. Connect Pin-6 (Output) of ICBase-1 (74LS74) to Pin-2 (Input) of ICBase-1 (74LS74).
  4. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS74).
  5. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS74).
  6. Connect Clock port of 5Hz frequency to Pin-3 (Input) of ICBase-1 (74LS74).
  7. Connect Seven segment display 1 to Pin-5 (Output) of ICBase-1 (74LS74).
  8. Add IC 74LS86 into ICBase-3 (74LS86).
  9. Connect VCC Port to Pin-1 (Input) of ICBase-1 (74LS74).
  10. Connect VCC Port to Pin-19 (Input) of ICBase-1 (74LS74).
  11. Connect Clock port of 5Hz frequency to Pin-17 (Input) of ICBase-1 (74LS74).
  12. Connect VCC Port to Pin-16 (Input) of ICBase-1 (74LS74).
  13. Connect Seven segment display 1 to Pin-15 (Output) of ICBase-1 (74LS74).
  14. Connect VCC Port to Pin-4 (Input) of ICBase-1 (74LS74).
  15. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS86).
  16. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS86).
  17. Connect Pin-1 (Input) of ICBase-3 (74LS86) to Pin-5 (Output) of ICBase-1 (74LS74).
  18. Connect Pin-2 (Input) of ICBase-3 (74LS86) to Pin-15 (Output) of ICBase-1 (74LS74).
  19. Connect Pin-18 (Input) of ICBase-1 (74LS74) to Pin-3 (Output) of ICBase-3 (74LS86).
  20. Connect VCC Port to Pin-1 (Input) of ICBase-2 (74LS74).
  21. Connect Clock port of 5Hz frequency to Pin-3 (Input) of ICBase-2 (74LS74).
  22. Connect VCC Port to Pin-4 (Input) of ICBase-2 (74LS74).
  23. Connect Seven segment display 1 to Pin-5 (Output) of ICBase-2 (74LS74).
  24. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS74).
  25. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS74).
  26. Add IC 74LS08 into ICBase-4 (74LS08).
  27. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS08).
  28. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS08).
  29. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Pin-15 (Output) of ICBase-1 (74LS74).
  30. Connect Pin-2 (Input) of ICBase-4 (74LS08) to Pin-5 (Output) of ICBase-1 (74LS74).
  31. Connect Pin-4 (Input) of ICBase-3 (74LS86) to Pin-3 (Output) of ICBase-4 (74LS08).
  32. Connect Pin-5 (Input) of ICBase-3 (74LS86) to Pin-5 (Output) of ICBase-2 (74LS74).
  33. Connect Pin-2 (Input) of ICBase-2 (74LS74) to Pin-6 (Output) of ICBase-3 (74LS86).
  34. Connect Pin-4 (Input) of ICBase-4 (74LS08) to Pin-5 (Output) of ICBase-2 (74LS74).
  35. Connect Pin-5 (Input) of ICBase-4 (74LS08) to Pin-5 (Output) of ICBase-1 (74LS74).
  36. Connect Pin-15 (Input) of ICBase-4 (74LS08) to Pin-6 (Output) of ICBase-4 (74LS08).
  37. Connect Output-0 to Pin-14 (Output) of ICBase-4 (74LS08).
  38. Connect Pin-16 (Input) of ICBase-4 (74LS08) to Pin-15 (Output) of ICBase-1 (74LS74).