4:1_Multiplexer

C Adith Srinivas
C Adith Srinivas
• Created on Oct 22, 2025 • 73 • 35 • 3
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4:1_Multiplexer
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Integrated Circuits Used

74LS00 74LS32 74LS08

Procedure

  1. Add IC 74LS00 into ICBase-1 (74LS00).
  2. Add IC 74LS32 into ICBase-3 (74LS32).
  3. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS00).
  4. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  5. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS08).
  6. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS08).
  7. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS00).
  8. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  9. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS08).
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS08).
  11. Add IC 74LS08 into ICBase-4 (74LS08).
  12. Add IC 74LS08 into ICBase-5 (74LS08).
  13. Connect Pin-1 (Input) of ICBase-1 (74LS00) to Input-15.
  14. Connect Pin-2 (Input) of ICBase-1 (74LS00) to Input-15.
  15. Connect Pin-4 (Input) of ICBase-1 (74LS00) to Input-14.
  16. Connect Pin-5 (Input) of ICBase-1 (74LS00) to Input-14.
  17. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Pin-3 (Output) of ICBase-1 (74LS00).
  18. Connect Pin-2 (Input) of ICBase-4 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS00).
  19. Connect Pin-4 (Input) of ICBase-4 (74LS08) to Pin-3 (Output) of ICBase-4 (74LS08).
  20. Connect Pin-5 (Input) of ICBase-4 (74LS08) to Input-0.
  21. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-4 (74LS08).
  22. Connect Pin-19 (Input) of ICBase-4 (74LS08) to Pin-3 (Output) of ICBase-1 (74LS00).
  23. Connect Pin-18 (Input) of ICBase-4 (74LS08) to Input-14.
  24. Connect Pin-16 (Input) of ICBase-4 (74LS08) to Input-2.
  25. Connect Pin-15 (Input) of ICBase-4 (74LS08) to Pin-17 (Output) of ICBase-4 (74LS08).
  26. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-14 (Output) of ICBase-4 (74LS08).
  27. Connect Pin-1 (Input) of ICBase-5 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS00).
  28. Connect Pin-2 (Input) of ICBase-5 (74LS08) to Input-15.
  29. Connect Pin-4 (Input) of ICBase-5 (74LS08) to Pin-3 (Output) of ICBase-5 (74LS08).
  30. Connect Pin-5 (Input) of ICBase-5 (74LS08) to Input-1.
  31. Connect Pin-4 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-5 (74LS08).
  32. Connect Pin-19 (Input) of ICBase-5 (74LS08) to Input-15.
  33. Connect Pin-18 (Input) of ICBase-5 (74LS08) to Input-14.
  34. Connect Pin-16 (Input) of ICBase-5 (74LS08) to Pin-17 (Output) of ICBase-5 (74LS08).
  35. Connect Pin-15 (Input) of ICBase-5 (74LS08) to Input-3.
  36. Connect Pin-5 (Input) of ICBase-3 (74LS32) to Pin-14 (Output) of ICBase-5 (74LS08).
  37. Connect Pin-19 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS32).
  38. Connect Pin-18 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS32).