8 bit comparator

Suchita
Suchita Wayadande
• Created on Oct 27, 2021 • 0 • 0 • 1
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8 bit comparator
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Integrated Circuits Used

74LS85

Description

using ic 74LS85

Procedure

  1. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS85).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS85).
  3. Connect GND Port to Pin-8 (Ground) of ICBase-2 (74LS85).
  4. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74LS85).
  5. Connect Pin-2 (Input) of ICBase-2 (74LS85) to Pin-7 (Output) of ICBase-1 (74LS85).
  6. Connect Pin-3 (Input) of ICBase-2 (74LS85) to Pin-6 (Output) of ICBase-1 (74LS85).
  7. Connect Pin-4 (Input) of ICBase-2 (74LS85) to Pin-5 (Output) of ICBase-1 (74LS85).
  8. Connect Input-15 to Pin-19 (Input) of ICBase-1 (74LS85).
  9. Connect Input-14 to Pin-17 (Input) of ICBase-1 (74LS85).
  10. Connect Input-13 to Pin-15 (Input) of ICBase-1 (74LS85).
  11. Connect Input-12 to Pin-14 (Input) of ICBase-1 (74LS85).
  12. Connect Input-11 to Pin-13 (Input) of ICBase-1 (74LS85).
  13. Connect Input-10 to Pin-16 (Input) of ICBase-1 (74LS85).
  14. Connect Input-9 to Pin-18 (Input) of ICBase-1 (74LS85).
  15. Connect Input-8 to Pin-1 (Input) of ICBase-1 (74LS85).
  16. Connect Input-0 to Pin-1 (Input) of ICBase-2 (74LS85).
  17. Connect Input-7 to Pin-19 (Input) of ICBase-2 (74LS85).
  18. Connect Input-6 to Pin-17 (Input) of ICBase-2 (74LS85).
  19. Connect Input-3 to Pin-13 (Input) of ICBase-2 (74LS85).
  20. Connect Input-4 to Pin-14 (Input) of ICBase-2 (74LS85).
  21. Connect Input-2 to Pin-15 (Input) of ICBase-2 (74LS85).
  22. Connect Input-5 to Pin-16 (Input) of ICBase-2 (74LS85).
  23. Connect Input-1 to Pin-18 (Input) of ICBase-2 (74LS85).
  24. Connect Output-15 to Pin-7 (Output) of ICBase-2 (74LS85).
  25. Connect Output-14 to Pin-6 (Output) of ICBase-2 (74LS85).
  26. Connect Output-13 to Pin-5 (Output) of ICBase-2 (74LS85).
  27. Add IC 74LS85 into ICBase-1 (74LS85).
  28. Add IC 74LS85 into ICBase-2 (74LS85).