2 bit comparator

Alen
Alen Roy
• Created on Aug 31, 2021 • 0 • 0 • 3
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2 bit comparator
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Integrated Circuits Used

74LS04 74LS08 74LS32

Procedure

  1. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Input-14.
  2. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Pin-18 (Output) of ICBase-1 (74LS04).
  3. Connect Pin-19 (Input) of ICBase-2 (74LS08) to Input-15.
  4. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Input-15.
  5. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Input-14.
  6. Connect Pin-4 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-3 (74LS08).
  7. Connect Pin-5 (Input) of ICBase-3 (74LS08) to Pin-18 (Output) of ICBase-1 (74LS04).
  8. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  9. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-17 (Output) of ICBase-2 (74LS08).
  10. Connect Pin-4 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-4 (74LS32).
  11. Connect Pin-5 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS08).
  12. Connect Output-0 to Pin-6 (Output) of ICBase-4 (74LS32).
  13. Connect VCC Port to ICBase-1 (74LS04).
  14. Add IC 74LS04 into ICBase-1 (74LS04).
  15. Add IC 74LS08 into ICBase-2 (74LS08).
  16. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  17. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).
  18. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  19. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  20. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS04).
  21. Connect Input-14 to Pin-3 (Input) of ICBase-1 (74LS04).
  22. Connect Input-13 to Pin-5 (Input) of ICBase-1 (74LS04).
  23. Connect Input-12 to Pin-19 (Input) of ICBase-1 (74LS04).
  24. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS04).
  25. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Pin-3 (Output) of ICBase-2 (74LS08).
  26. Connect Pin-5 (Input) of ICBase-2 (74LS08) to ICBase-1 (74LS04).
  27. Connect Pin-18 (Input) of ICBase-2 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS04).
  28. Add IC 74LS08 into ICBase-3 (74LS08).
  29. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).
  30. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  31. Add IC 74LS32 into ICBase-4 (74LS32).
  32. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS32).
  33. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS32).