multiplexer using nand gates

FATHIMA
FATHIMA HASNA K
• Created on May 31, 2021 • 0 • 0 • 3
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multiplexer using nand gates
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Integrated Circuits Used

74LS10 74LS04 74LS20

Procedure

  1. Add IC 74LS10 into ICBase-2 (74LS10).
  2. Add IC 74LS10 into ICBase-3 (74LS10).
  3. Add IC 74LS04 into ICBase-1 (74LS04).
  4. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  5. Connect Pin-20 (VCC) of ICBase-2 (74LS10) to VCC Port.
  6. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS10).
  7. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).
  8. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS10).
  9. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS10).
  10. Connect Pin-1 (Input) of ICBase-1 (74LS04) to Input-1.
  11. Connect Pin-3 (Input) of ICBase-1 (74LS04) to Input-0.
  12. Connect Pin-1 (Input) of ICBase-2 (74LS10) to Input-10.
  13. Connect Pin-2 (Input) of ICBase-2 (74LS10) to Pin-2 (Output) of ICBase-1 (74LS04).
  14. Connect Pin-19 (Input) of ICBase-2 (74LS10) to Pin-4 (Output) of ICBase-1 (74LS04).
  15. Connect Pin-3 (Input) of ICBase-2 (74LS10) to Input-11.
  16. Connect Pin-4 (Input) of ICBase-2 (74LS10) to Pin-2 (Output) of ICBase-1 (74LS04).
  17. Connect Input-0 to Pin-5 (Input) of ICBase-2 (74LS10).
  18. Connect Pin-15 (Input) of ICBase-2 (74LS10) to Input-12.
  19. Connect Pin-16 (Input) of ICBase-2 (74LS10) to Input-1.
  20. Connect Pin-17 (Input) of ICBase-2 (74LS10) to Pin-4 (Output) of ICBase-1 (74LS04).
  21. Connect Pin-1 (Input) of ICBase-3 (74LS10) to Input-13.
  22. Connect Pin-2 (Input) of ICBase-3 (74LS10) to Input-1.
  23. Connect Pin-19 (Input) of ICBase-3 (74LS10) to Input-0.
  24. Connect VCC Port to ICBase-2 (74LS10).
  25. Add IC 74LS20 into ICBase-4 (74LS20).
  26. Connect Pin-20 (VCC) of ICBase-4 (74LS20) to VCC Port.
  27. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS20).
  28. Connect Pin-18 (Output) of ICBase-2 (74LS10) to Pin-1 (Input) of ICBase-4 (74LS20).
  29. Connect Pin-6 (Output) of ICBase-2 (74LS10) to Pin-2 (Input) of ICBase-4 (74LS20).
  30. Connect Pin-4 (Input) of ICBase-4 (74LS20) to Pin-14 (Output) of ICBase-2 (74LS10).
  31. Connect Pin-5 (Input) of ICBase-4 (74LS20) to Pin-18 (Output) of ICBase-3 (74LS10).
  32. Connect Output-6 to Pin-6 (Output) of ICBase-4 (74LS20).