Verify De-Morgan’s theorem for two variables using logic gates.

Raunak
Raunak Kumar singh
• Created on Jul 27, 2021 • 0 • 0 • 3
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Verify De-Morgan’s theorem for two variables using logic gates.
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Integrated Circuits Used

74LS00 74LS08 74LS32

Procedure

  1. Connect Input-8 to Pin-1 (Input) of ICBase-2 (74LS08).
  2. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Input-7.
  3. Add IC 74LS00 into ICBase-1 (74LS00).
  4. Add IC 74LS08 into ICBase-2 (74LS08).
  5. Connect Pin-1 (Input) of ICBase-1 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS08).
  6. Connect Pin-2 (Input) of ICBase-1 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS08).
  7. Connect Output-10 to Pin-3 (Output) of ICBase-1 (74LS00).
  8. Connect Pin-20 (VCC) of ICBase-2 (74LS08) to Pin-20 (VCC) of ICBase-1 (74LS00).
  9. Connect Pin-20 (VCC) of ICBase-3 (74LS00) to Pin-20 (VCC) of ICBase-2 (74LS08).
  10. Connect Pin-20 (VCC) of ICBase-4 (74LS32) to Pin-20 (VCC) of ICBase-3 (74LS00).
  11. Connect Pin-20 (VCC) of ICBase-4 (74LS32) to VCC Port.
  12. Connect Pin-7 (Ground) of ICBase-2 (74LS08) to Pin-7 (Ground) of ICBase-1 (74LS00).
  13. Connect Pin-7 (Ground) of ICBase-3 (74LS00) to Pin-7 (Ground) of ICBase-2 (74LS08).
  14. Connect Pin-7 (Ground) of ICBase-3 (74LS00) to Pin-7 (Ground) of ICBase-4 (74LS32).
  15. Add IC 74LS00 into ICBase-3 (74LS00).
  16. Add IC 74LS32 into ICBase-4 (74LS32).
  17. Connect Pin-1 (Input) of ICBase-3 (74LS00) to Input-8.
  18. Connect Input-8 to Pin-2 (Input) of ICBase-3 (74LS00).
  19. Connect Input-7 to Pin-4 (Input) of ICBase-3 (74LS00).
  20. Connect Pin-5 (Input) of ICBase-3 (74LS00) to Input-7.
  21. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS00).
  22. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS00).
  23. Connect Pin-3 (Output) of ICBase-4 (74LS32) to Output-5.
  24. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS32).