4:1 mux using nand gates

AJ
AJ
• Created on Oct 31, 2026 • 0 • 0 • 0
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4:1 mux using nand gates
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Procedure

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