Synchronus UP-DOWN counter

Tanishk
Tanishk Wasnik
Created on Sep 20, 2025 4 0 0
Synchronus UP-DOWN counter
100%

Procedure

  1. Add IC 74LS76 into ICBase-1 (74LS76).
  2. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS76).
  3. Connect GND Port to Pin-17 (Ground) of ICBase-1 (74LS76).
  4. Connect Clock port of 1Hz frequency to Pin-1 (Input) of ICBase-1 (74LS76).
  5. Connect VCC Port to Pin-2 (Input) of ICBase-1 (74LS76).
  6. Connect VCC Port to Pin-3 (Input) of ICBase-1 (74LS76).
  7. Connect Input-12 to Pin-4 (Input) of ICBase-1 (74LS76).
  8. Connect Input-12 to Pin-20 (Input) of ICBase-1 (74LS76).
  9. Add IC 74LS04 into ICBase-2 (74LS04).
  10. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS04).
  11. Connect Pin-20 (VCC) of ICBase-2 (74LS04) to VCC Port.
  12. Connect Input-10 to Pin-1 (Input) of ICBase-2 (74LS04).
  13. Add IC 74LS08 into ICBase-3 (74LS08).
  14. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  15. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).
  16. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Pin-19 (Output) of ICBase-1 (74LS76).
  17. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Input-10.
  18. Add IC 74LS32 into ICBase-4 (74LS32).
  19. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS32).
  20. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS32).
  21. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS08).
  22. Connect Pin-4 (Input) of ICBase-3 (74LS08) to Pin-18 (Output) of ICBase-1 (74LS76).
  23. Connect Pin-5 (Input) of ICBase-3 (74LS08) to Pin-2 (Output) of ICBase-2 (74LS04).
  24. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS08).
  25. Connect Pin-13 (Input) of ICBase-1 (74LS76) to Pin-3 (Output) of ICBase-4 (74LS32).
  26. Connect Pin-16 (Input) of ICBase-1 (74LS76) to Pin-3 (Output) of ICBase-4 (74LS32).
  27. Connect Clock port of 1Hz frequency to Pin-6 (Input) of ICBase-1 (74LS76).
  28. Connect VCC Port to Pin-7 (Input) of ICBase-1 (74LS76).
  29. Connect VCC Port to Pin-8 (Input) of ICBase-1 (74LS76).
  30. Connect Pin-19 (Input) of ICBase-3 (74LS08) to Pin-15 (Output) of ICBase-1 (74LS76).
  31. Connect Pin-18 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-3 (74LS08).
  32. Connect Pin-4 (Input) of ICBase-4 (74LS32) to Pin-17 (Output) of ICBase-3 (74LS08).
  33. Connect Pin-16 (Input) of ICBase-3 (74LS08) to Pin-14 (Output) of ICBase-1 (74LS76).
  34. Connect Pin-15 (Input) of ICBase-3 (74LS08) to Pin-6 (Output) of ICBase-3 (74LS08).
  35. Connect Pin-5 (Input) of ICBase-4 (74LS32) to Pin-14 (Output) of ICBase-3 (74LS08).
  36. Connect VCC Port to Pin-5 (VCC) of ICBase-5 (74LS76).
  37. Connect GND Port to Pin-17 (Ground) of ICBase-5 (74LS76).
  38. Connect Clock port of 1Hz frequency to Pin-1 (Input) of ICBase-5 (74LS76).
  39. Connect VCC Port to Pin-2 (Input) of ICBase-5 (74LS76).
  40. Connect VCC Port to Pin-3 (Input) of ICBase-5 (74LS76).
  41. Connect Pin-4 (Input) of ICBase-5 (74LS76) to Pin-6 (Output) of ICBase-4 (74LS32).
  42. Connect Pin-20 (Input) of ICBase-5 (74LS76) to Pin-6 (Output) of ICBase-4 (74LS32).
  43. Add IC 74LS76 into ICBase-5 (74LS76).
  44. Connect Output-8 to Pin-19 (Output) of ICBase-5 (74LS76).
  45. Connect Output-6 to Pin-19 (Output) of ICBase-1 (74LS76).