sachin

Sai
Sai Paithane
• Created on Dec 13, 2022 • 0 • 0 • 2
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sachin
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Integrated Circuits Used

74LS85 74LS90

Procedure

  1. Connect Pin-8 (Ground) of ICBase-1 (74LS85) to GND Port.
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS85).
  3. Connect Output-0 to Pin-5 (Output) of ICBase-1 (74LS85).
  4. Connect Output-1 to Pin-6 (Output) of ICBase-1 (74LS85).
  5. Connect Output-2 to Pin-7 (Output) of ICBase-1 (74LS85).
  6. Connect Seven segment display 1 to Pin-14 (Output) of ICBase-4 (74LS90).
  7. Connect Seven segment display 1 to Pin-15 (Output) of ICBase-4 (74LS90).
  8. Connect GND Port to Pin-16 (Ground) of ICBase-4 (74LS90).
  9. Connect Seven segment display 1 to Pin-17 (Output) of ICBase-4 (74LS90).
  10. Connect Seven segment display 1 to Pin-18 (Output) of ICBase-4 (74LS90).
  11. Connect Pin-18 (Output) of ICBase-4 (74LS90) to Pin-1 (Input) of ICBase-4 (74LS90).
  12. Connect Input-0 to Pin-2 (Input) of ICBase-4 (74LS90).
  13. Connect Input-0 to Pin-3 (Input) of ICBase-4 (74LS90).
  14. Connect Input-1 to Pin-6 (Input) of ICBase-4 (74LS90).
  15. Connect Pin-7 (Input) of ICBase-4 (74LS90) to Input-1.
  16. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS85).
  17. Connect Input-2 to Pin-2 (Input) of ICBase-1 (74LS85).
  18. Connect Pin-3 (Input) of ICBase-1 (74LS85) to Input-3.
  19. Connect Input-4 to Pin-4 (Input) of ICBase-1 (74LS85).
  20. Connect Input-12 to Pin-13 (Input) of ICBase-1 (74LS85).
  21. Connect Input-8 to Pin-14 (Input) of ICBase-1 (74LS85).
  22. Connect Input-13 to Pin-15 (Input) of ICBase-1 (74LS85).
  23. Connect Input-14 to Pin-18 (Input) of ICBase-1 (74LS85).
  24. Connect Pin-19 (Input) of ICBase-1 (74LS85) to Input-11.
  25. Connect VCC Port to Pin-5 (VCC) of ICBase-4 (74LS90).
  26. Connect Input-9 to Pin-16 (Input) of ICBase-1 (74LS85).
  27. Connect Pin-17 (Input) of ICBase-1 (74LS85) to Input-10.
  28. Connect VCC Port to Pin-5 (VCC) of ICBase-5 (74LS90).
  29. Connect GND Port to Pin-16 (Ground) of ICBase-5 (74LS90).
  30. Connect Input-0 to Pin-2 (Input) of ICBase-5 (74LS90).
  31. Connect Pin-3 (Input) of ICBase-5 (74LS90) to Input-0.
  32. Connect Input-1 to Pin-6 (Input) of ICBase-5 (74LS90).
  33. Connect Pin-7 (Input) of ICBase-5 (74LS90) to Input-1.
  34. Connect Seven segment display 2 to Pin-14 (Output) of ICBase-5 (74LS90).
  35. Connect Seven segment display 2 to Pin-15 (Output) of ICBase-5 (74LS90).
  36. Connect Seven segment display 2 to Pin-17 (Output) of ICBase-5 (74LS90).
  37. Connect Pin-18 (Output) of ICBase-5 (74LS90) to Seven segment display 2.
  38. Connect Pin-18 (Output) of ICBase-5 (74LS90) to Pin-1 (Input) of ICBase-5 (74LS90).
  39. Connect Pin-17 (Output) of ICBase-4 (74LS90) to Pin-20 (Input) of ICBase-5 (74LS90).
  40. Connect Clock port of 5Hz frequency to Pin-20 (Input) of ICBase-4 (74LS90).
  41. Connect Clock port of 5Hz frequency to Output-1.
  42. Add IC 74LS85 into ICBase-1 (74LS85).
  43. Add IC 74LS90 into ICBase-4 (74LS90).
  44. Add IC 74LS90 into ICBase-5 (74LS90).