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Vrukshita
Vrukshita Vinod
• Created on Apr 22, 2026 • 0 • 0 • 4
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Integrated Circuits Used

74HC191 74LS85 74LS08 74LS04

Procedure

  1. Add IC 74HC191 into ICBase-1 (74HC191).
  2. Add IC 74HC191 into ICBase-2 (74HC191).
  3. Add IC 74LS85 into ICBase-3 (74LS85).
  4. Add IC 74LS08 into ICBase-4 (74LS08).
  5. Add IC 74LS04 into ICBase-5 (74LS04).
  6. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74HC191).
  7. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74HC191).
  8. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74HC191).
  9. Connect GND Port to Pin-8 (Ground) of ICBase-2 (74HC191).
  10. Connect GND Port to Pin-8 (Ground) of ICBase-3 (74LS85).
  11. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS85).
  12. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS08).
  13. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS08).
  14. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS04).
  15. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS04).
  16. Connect GND Port to Pin-4 (Input) of ICBase-1 (74HC191).
  17. Connect GND Port to Pin-4 (Input) of ICBase-2 (74HC191).
  18. Connect VCC Port to Pin-15 (Input) of ICBase-1 (74HC191).
  19. Connect VCC Port to Pin-15 (Input) of ICBase-2 (74HC191).
  20. Connect VCC Port to Pin-3 (Input) of ICBase-3 (74LS85).
  21. Connect Manual clock Port to Pin-1 (Input) of ICBase-5 (74LS04).
  22. Connect Pin-2 (Output) of ICBase-5 (74LS04) to Pin-18 (Input) of ICBase-1 (74HC191).
  23. Connect Pin-17 (Output) of ICBase-1 (74HC191) to Pin-18 (Input) of ICBase-2 (74HC191).
  24. Connect Input-0 to Pin-5 (Input) of ICBase-1 (74HC191).
  25. Connect Input-0 to Pin-5 (Input) of ICBase-2 (74HC191).
  26. Connect Input-1 to Pin-13 (Input) of ICBase-3 (74LS85).
  27. Connect Input-2 to Pin-15 (Input) of ICBase-3 (74LS85).
  28. Connect Input-3 to Pin-18 (Input) of ICBase-3 (74LS85).
  29. Connect Input-4 to Pin-1 (Input) of ICBase-3 (74LS85).
  30. Connect Pin-14 (Input) of ICBase-3 (74LS85) to Pin-3 (Output) of ICBase-1 (74HC191).
  31. Connect Pin-16 (Input) of ICBase-3 (74LS85) to Pin-2 (Output) of ICBase-1 (74HC191).
  32. Connect Pin-17 (Input) of ICBase-3 (74LS85) to Pin-6 (Output) of ICBase-1 (74HC191).
  33. Connect Pin-19 (Input) of ICBase-3 (74LS85) to Pin-7 (Output) of ICBase-1 (74HC191).
  34. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Pin-6 (Output) of ICBase-3 (74LS85).
  35. Connect Pin-2 (Input) of ICBase-4 (74LS08) to Pin-3 (Output) of ICBase-2 (74HC191).
  36. Connect Seven segment display 1 to Pin-3 (Output) of ICBase-4 (74LS08).
  37. Connect Seven segment display 1 to Pin-3 (Output) of ICBase-1 (74HC191).
  38. Connect Pin-2 (Output) of ICBase-1 (74HC191) to Seven segment display 1.
  39. Connect Pin-6 (Output) of ICBase-1 (74HC191) to Seven segment display 1.
  40. Connect Seven segment display 2 to Pin-7 (Output) of ICBase-1 (74HC191).
  41. Connect Seven segment display 2 to Pin-3 (Output) of ICBase-2 (74HC191).
  42. Connect Output-1 to Pin-3 (Output) of ICBase-1 (74HC191).
  43. Connect Output-2 to Pin-2 (Output) of ICBase-1 (74HC191).
  44. Connect Output-3 to Pin-6 (Output) of ICBase-1 (74HC191).
  45. Connect Output-4 to Pin-7 (Output) of ICBase-1 (74HC191).
  46. Connect Output-5 to Pin-3 (Output) of ICBase-2 (74HC191).