4 bit comparator - Copy

pavan
pavan
• Created on Sep 10, 2025 • 1 • 0 • 3
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4 bit comparator - Copy
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Integrated Circuits Used

74LS85 74LS32 74LS08

Procedure

  1. Add IC 74LS85 into ICBase-2 (74LS85).
  2. Connect GND Port to Pin-8 (Ground) of ICBase-2 (74LS85).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS85).
  4. Connect Input-0 to Pin-14 (Input) of ICBase-2 (74LS85).
  5. Connect Input-1 to Pin-16 (Input) of ICBase-2 (74LS85).
  6. Connect Input-2 to Pin-17 (Input) of ICBase-2 (74LS85).
  7. Connect Input-3 to Pin-19 (Input) of ICBase-2 (74LS85).
  8. Connect Input-5 to Pin-13 (Input) of ICBase-2 (74LS85).
  9. Connect Input-6 to Pin-15 (Input) of ICBase-2 (74LS85).
  10. Connect Input-7 to Pin-18 (Input) of ICBase-2 (74LS85).
  11. Connect Input-8 to Pin-1 (Input) of ICBase-2 (74LS85).
  12. Connect GND Port to Pin-2 (Input) of ICBase-2 (74LS85).
  13. Connect GND Port to Pin-4 (Input) of ICBase-2 (74LS85).
  14. Connect VCC Port to Pin-3 (Input) of ICBase-2 (74LS85).
  15. Connect Output-2 to Pin-7 (Output) of ICBase-2 (74LS85).
  16. Connect Input-2 to ICBase-2 (74LS85).
  17. Add IC 74LS85 into ICBase-3 (74LS85).
  18. Connect Pin-20 (VCC) of ICBase-3 (74LS85) to VCC Port.
  19. Connect Pin-3 (Input) of ICBase-3 (74LS85) to VCC Port.
  20. Connect Pin-8 (Ground) of ICBase-3 (74LS85) to GND Port.
  21. Connect Pin-4 (Input) of ICBase-3 (74LS85) to Pin-8 (Ground) of ICBase-3 (74LS85).
  22. Connect Pin-2 (Input) of ICBase-3 (74LS85) to GND Port.
  23. Connect Pin-14 (Input) of ICBase-3 (74LS85) to Input-0.
  24. Connect Pin-16 (Input) of ICBase-3 (74LS85) to Input-1.
  25. Connect Pin-17 (Input) of ICBase-3 (74LS85) to Input-2.
  26. Connect Pin-19 (Input) of ICBase-3 (74LS85) to Input-3.
  27. Connect Output-1 to Pin-5 (Output) of ICBase-3 (74LS85).
  28. Add IC 74LS32 into ICBase-4 (74LS32).
  29. Connect Pin-20 (VCC) of ICBase-4 (74LS32) to VCC Port.
  30. Connect Pin-7 (Ground) of ICBase-4 (74LS32) to GND Port.
  31. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-5 (Output) of ICBase-2 (74LS85).
  32. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS85).
  33. Connect Pin-4 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS85).
  34. Connect Pin-5 (Input) of ICBase-4 (74LS32) to Pin-7 (Output) of ICBase-3 (74LS85).
  35. Add IC 74LS08 into ICBase-5 (74LS08).
  36. Connect Pin-20 (VCC) of ICBase-5 (74LS08) to VCC Port.
  37. Connect Pin-7 (Ground) of ICBase-5 (74LS08) to GND Port.
  38. Connect Pin-1 (Input) of ICBase-5 (74LS08) to Pin-3 (Output) of ICBase-4 (74LS32).
  39. Connect Pin-2 (Input) of ICBase-5 (74LS08) to Pin-6 (Output) of ICBase-4 (74LS32).
  40. Connect Output-3 to Pin-3 (Output) of ICBase-5 (74LS08).
  41. Connect Pin-13 (Input) of ICBase-3 (74LS85) to Input-10.
  42. Connect Pin-15 (Input) of ICBase-3 (74LS85) to Input-11.
  43. Connect Pin-18 (Input) of ICBase-3 (74LS85) to Input-12.
  44. Connect Pin-1 (Input) of ICBase-3 (74LS85) to Input-13.