4:1 MUX

Suhail
Suhail Nassar
• Created on Sep 8, 2021 • 0 • 0 • 3
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4:1 MUX
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Integrated Circuits Used

74LS21 74LS32 74LS04

Procedure

  1. Connect VCC Port to ICBase-2 (74LS21).
  2. Add IC 74LS21 into ICBase-1 (74LS21).
  3. Add IC 74LS32 into ICBase-3 (74LS32).
  4. Add IC 74LS04 into ICBase-4 (74LS04).
  5. Connect Pin-1 (Input) of ICBase-4 (74LS04) to Input-14.
  6. Connect Pin-2 (Input) of ICBase-1 (74LS21) to Pin-2 (Output) of ICBase-4 (74LS04).
  7. Connect Pin-3 (Input) of ICBase-4 (74LS04) to Input-13.
  8. Connect Pin-4 (Input) of ICBase-1 (74LS21) to Pin-4 (Output) of ICBase-4 (74LS04).
  9. Connect Pin-5 (Input) of ICBase-1 (74LS21) to Input-9.
  10. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-1 (74LS21).
  11. Connect Pin-18 (Input) of ICBase-1 (74LS21) to Pin-2 (Output) of ICBase-4 (74LS04).
  12. Connect Pin-17 (Input & Output) of ICBase-1 (74LS21) to Input-13.
  13. Connect Pin-16 (Input) of ICBase-1 (74LS21) to Input-13.
  14. Connect Pin-15 (Input) of ICBase-1 (74LS21) to Input-10.
  15. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-14 (Output) of ICBase-1 (74LS21).
  16. Connect Pin-19 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS32).
  17. Connect Pin-2 (Input) of ICBase-2 (74LS21) to Input-14.
  18. Connect Pin-4 (Input) of ICBase-2 (74LS21) to Pin-4 (Output) of ICBase-4 (74LS04).
  19. Connect Pin-5 (Input) of ICBase-2 (74LS21) to Input-11.
  20. Connect Pin-4 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS21).
  21. Connect Pin-18 (Input) of ICBase-2 (74LS21) to Input-14.
  22. Connect Pin-16 (Input) of ICBase-2 (74LS21) to Input-13.
  23. Connect Pin-15 (Input) of ICBase-2 (74LS21) to Input-12.
  24. Connect Pin-5 (Input) of ICBase-3 (74LS32) to Pin-14 (Output) of ICBase-2 (74LS21).
  25. Connect Pin-18 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS32).
  26. Connect Output-15 to Pin-17 (Output) of ICBase-3 (74LS32).
  27. Connect Pin-20 (VCC) of ICBase-4 (74LS04) to VCC Port.
  28. Connect Pin-20 (VCC) of ICBase-3 (74LS32) to VCC Port.
  29. Connect Pin-20 (VCC) of ICBase-2 (74LS21) to VCC Port.
  30. Connect Pin-20 (VCC) of ICBase-1 (74LS21) to VCC Port.
  31. Connect Pin-7 (Ground) of ICBase-4 (74LS04) to GND Port.
  32. Connect Pin-7 (Ground) of ICBase-3 (74LS32) to GND Port.
  33. Connect Pin-7 (Ground) of ICBase-2 (74LS21) to GND Port.
  34. Connect Pin-7 (Ground) of ICBase-1 (74LS21) to GND Port.
  35. Connect Pin-5 (Input) of ICBase-4 (74LS04) to Input-15.
  36. Connect Pin-1 (Input) of ICBase-1 (74LS21) to Pin-6 (Output) of ICBase-4 (74LS04).
  37. Connect Pin-19 (Input) of ICBase-1 (74LS21) to Pin-6 (Output) of ICBase-4 (74LS04).
  38. Connect Pin-1 (Input) of ICBase-2 (74LS21) to Pin-6 (Output) of ICBase-4 (74LS04).
  39. Connect Pin-19 (Input) of ICBase-2 (74LS21) to Pin-6 (Output) of ICBase-4 (74LS04).
  40. Add IC 74LS21 into ICBase-2 (74LS21).