Asynchronous Down counter

Rohit
Rohit Patil
• Created on Dec 6, 2021 • 0 • 0 • 1
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Asynchronous Down counter
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Integrated Circuits Used

74LS76

Description

Asynchronous Down Counter

Procedure

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