Synchronous Mod-8 Up/Down Counter using JK Flip-Flops - Copy

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• Created on Apr 19, 2026 • 0 • 0 • 3
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Synchronous Mod-8 Up/Down Counter using JK Flip-Flops - Copy
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Integrated Circuits Used

74LS76 74LS08 74LS32

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. Add IC 74LS08 into ICBase-4 (74LS08).
  5. Add IC 74LS32 into ICBase-5 (74LS32).
  6. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS76).
  7. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS76).
  8. Connect VCC Port to Pin-5 (VCC) of ICBase-3 (74LS76).
  9. Connect GND Port to Pin-17 (Ground) of ICBase-1 (74LS76).
  10. Connect GND Port to Pin-17 (Ground) of ICBase-2 (74LS76).
  11. Connect GND Port to Pin-17 (Ground) of ICBase-3 (74LS76).
  12. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS32).
  13. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS08).
  14. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS32).
  15. Connect Clock port of 10Hz frequency to Pin-6 (Input) of ICBase-1 (74LS76).
  16. Connect Clock port of 10Hz frequency to Pin-6 (Input) of ICBase-2 (74LS76).
  17. Connect Input-10 to Pin-16 (Input) of ICBase-1 (74LS76).
  18. Connect Input-10 to Pin-13 (Input) of ICBase-1 (74LS76).
  19. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Pin-15 (Output) of ICBase-1 (74LS76).
  20. Connect Input-0 to Pin-2 (Input) of ICBase-4 (74LS08).
  21. Connect Pin-1 (Input) of ICBase-5 (74LS32) to Pin-3 (Output) of ICBase-4 (74LS08).
  22. Connect Pin-2 (Input) of ICBase-5 (74LS32) to Pin-6 (Output) of ICBase-4 (74LS08).
  23. Connect Pin-16 (Input) of ICBase-2 (74LS76) to Pin-3 (Output) of ICBase-5 (74LS32).
  24. Connect Pin-13 (Input) of ICBase-2 (74LS76) to Pin-3 (Output) of ICBase-5 (74LS32).
  25. Connect Input-1 to Pin-4 (Input) of ICBase-4 (74LS08).
  26. Connect Pin-5 (Input) of ICBase-4 (74LS08) to Pin-14 (Output) of ICBase-1 (74LS76).
  27. Connect Pin-19 (Input) of ICBase-4 (74LS08) to Pin-15 (Output) of ICBase-2 (74LS76).
  28. Connect Pin-18 (Input) of ICBase-4 (74LS08) to Pin-3 (Output) of ICBase-4 (74LS08).
  29. Connect Pin-4 (Input) of ICBase-5 (74LS32) to Pin-17 (Output) of ICBase-4 (74LS08).
  30. Connect Pin-14 (Output) of ICBase-2 (74LS76) to Pin-16 (Input) of ICBase-4 (74LS08).
  31. Connect Pin-5 (Input) of ICBase-5 (74LS32) to Pin-14 (Output) of ICBase-4 (74LS08).
  32. Connect Pin-16 (Input) of ICBase-3 (74LS76) to Pin-6 (Output) of ICBase-5 (74LS32).
  33. Connect Pin-13 (Input) of ICBase-3 (74LS76) to Pin-6 (Output) of ICBase-5 (74LS32).
  34. Connect Clock port of 10Hz frequency to Pin-6 (Input) of ICBase-3 (74LS76).
  35. Connect Pin-15 (Output) of ICBase-3 (74LS76) to Output-0.
  36. Connect Input-10 to Pin-7 (Input) of ICBase-1 (74LS76).
  37. Connect Input-10 to Pin-8 (Input) of ICBase-1 (74LS76).
  38. Connect Input-10 to Pin-7 (Input) of ICBase-2 (74LS76).
  39. Connect Input-10 to Pin-8 (Input) of ICBase-2 (74LS76).
  40. Connect Input-10 to Pin-7 (Input) of ICBase-3 (74LS76).
  41. Connect Output-1 to Pin-15 (Output) of ICBase-2 (74LS76).
  42. Connect Output-2 to Pin-15 (Output) of ICBase-1 (74LS76).
  43. Connect Input-10 to Pin-8 (Input) of ICBase-3 (74LS76).
  44. Connect Pin-7 (Ground) of ICBase-4 (74LS08) to GND Port.
  45. Connect Pin-15 (Input) of ICBase-4 (74LS08) to Pin-6 (Output) of ICBase-4 (74LS08).