Synchronous Down Counter

Chinmay
Chinmay Mahajan
• Created on Jan 1, 2023 • 0 • 0 • 2
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Synchronous Down Counter
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Integrated Circuits Used

74LS76 74LS08

Procedure

  1. Add IC 74LS76 into ICBase-2 (74LS76).
  2. Add IC 74LS76 into ICBase-3 (74LS76).
  3. Add IC 74LS08 into ICBase-4 (74LS08).
  4. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS76).
  5. Connect VCC Port to Pin-5 (VCC) of ICBase-3 (74LS76).
  6. Connect GND Port to Pin-17 (Ground) of ICBase-2 (74LS76).
  7. Connect GND Port to Pin-17 (Ground) of ICBase-3 (74LS76).
  8. Connect Input-15 to Pin-2 (Input) of ICBase-2 (74LS76).
  9. Connect Pin-3 (Input) of ICBase-2 (74LS76) to Input-15.
  10. Connect Input-14 to Pin-7 (Input) of ICBase-2 (74LS76).
  11. Connect Pin-8 (Input) of ICBase-2 (74LS76) to Input-14.
  12. Connect Input-14 to Pin-4 (Input) of ICBase-2 (74LS76).
  13. Connect Input-14 to Pin-20 (Input) of ICBase-2 (74LS76).
  14. Connect Output-0 to Pin-19 (Output) of ICBase-2 (74LS76).
  15. Connect Seven segment display 1 to Pin-19 (Output) of ICBase-2 (74LS76).
  16. Connect Pin-16 (Input) of ICBase-2 (74LS76) to Pin-18 (Output) of ICBase-2 (74LS76).
  17. Connect Pin-13 (Input) of ICBase-2 (74LS76) to Pin-18 (Output) of ICBase-2 (74LS76).
  18. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Pin-18 (Output) of ICBase-2 (74LS76).
  19. Connect Pin-2 (Input) of ICBase-4 (74LS08) to Pin-14 (Output) of ICBase-2 (74LS76).
  20. Connect Input-13 to Pin-2 (Input) of ICBase-3 (74LS76).
  21. Connect Pin-3 (Input) of ICBase-3 (74LS76) to Input-13.
  22. Connect Output-2 to Pin-19 (Output) of ICBase-3 (74LS76).
  23. Connect Seven segment display 1 to Pin-19 (Output) of ICBase-3 (74LS76).
  24. Connect Pin-4 (Input) of ICBase-3 (74LS76) to Pin-3 (Output) of ICBase-4 (74LS08).
  25. Connect Pin-20 (Input) of ICBase-3 (74LS76) to Pin-3 (Output) of ICBase-4 (74LS08).
  26. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS08).
  27. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS08).
  28. Connect Clock port of 10Hz frequency to Pin-1 (Input) of ICBase-2 (74LS76).
  29. Connect Clock port of 10Hz frequency to Pin-6 (Input) of ICBase-2 (74LS76).
  30. Connect Clock port of 10Hz frequency to Pin-1 (Input) of ICBase-3 (74LS76).
  31. Connect Pin-15 (Output) of ICBase-2 (74LS76) to Output-1.
  32. Connect Pin-15 (Output) of ICBase-2 (74LS76) to Seven segment display 1.