8:1 MUX

Aliasgar
Aliasgar Thanawala
• Created on Sep 22, 2021 • 0 • 0 • 3
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8:1 MUX
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Integrated Circuits Used

74LS32 74LS138 74LS04

Procedure

  1. Connect Pin-20 (VCC) of ICBase-3 (74LS32) to VCC Port.
  2. Connect Pin-20 (VCC) of ICBase-2 (74LS138) to VCC Port.
  3. Connect Pin-20 (VCC) of ICBase-1 (74LS04) to VCC Port.
  4. Connect Pin-7 (Ground) of ICBase-3 (74LS32) to GND Port.
  5. Connect Pin-8 (Ground) of ICBase-2 (74LS138) to GND Port.
  6. Connect Pin-7 (Ground) of ICBase-1 (74LS04) to GND Port.
  7. Connect Pin-6 (Input) of ICBase-2 (74LS138) to Input-7.
  8. Connect Pin-5 (Input) of ICBase-2 (74LS138) to Input-8.
  9. Connect Pin-4 (Input) of ICBase-2 (74LS138) to Input-9.
  10. Connect Pin-3 (Input) of ICBase-2 (74LS138) to Input-10.
  11. Connect Pin-14 (Output) of ICBase-2 (74LS138) to Input-11.
  12. Connect Pin-15 (Output) of ICBase-2 (74LS138) to Input-12.
  13. Connect Pin-16 (Output) of ICBase-2 (74LS138) to Input-13.
  14. Connect Pin-17 (Output) of ICBase-2 (74LS138) to Input-14.
  15. Connect Pin-18 (Output) of ICBase-2 (74LS138) to Input-2.
  16. Connect Pin-2 (Input) of ICBase-2 (74LS138) to Input-3.
  17. Connect Pin-1 (Input) of ICBase-2 (74LS138) to Input-4.
  18. Connect Pin-1 (Input) of ICBase-1 (74LS04) to Input-4.
  19. Connect Pin-19 (Output) of ICBase-2 (74LS138) to Pin-2 (Output) of ICBase-1 (74LS04).
  20. Connect Pin-7 (Output) of ICBase-2 (74LS138) to Pin-1 (Input) of ICBase-3 (74LS32).
  21. Connect Pin-3 (Output) of ICBase-3 (74LS32) to Output-6.
  22. Connect Pin-13 (Output) of ICBase-2 (74LS138) to Pin-2 (Input) of ICBase-3 (74LS32).
  23. Connect Pin-6 (Output) of ICBase-3 (74LS32) to GND Port.
  24. Connect Input-0 to Pin-1 (Input) of ICBase-2 (74LS138).
  25. Connect Input-1 to Pin-2 (Input) of ICBase-2 (74LS138).
  26. Connect Pin-3 (Input) of ICBase-2 (74LS138) to Input-2.
  27. Connect Pin-6 (Input) of ICBase-2 (74LS138) to VCC Port.
  28. Connect Pin-4 (Input) of ICBase-2 (74LS138) to GND Port.
  29. Connect GND Port to Pin-5 (Input) of ICBase-2 (74LS138).
  30. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-18 (Output) of ICBase-2 (74LS138).
  31. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-17 (Output) of ICBase-2 (74LS138).
  32. Connect Pin-15 (Input) of ICBase-3 (74LS32) to Pin-16 (Output) of ICBase-2 (74LS138).
  33. Connect Pin-4 (Input) of ICBase-3 (74LS32) to Pin-15 (Output) of ICBase-2 (74LS138).
  34. Connect Pin-16 (Input) of ICBase-3 (74LS32) to Pin-14 (Output) of ICBase-2 (74LS138).
  35. Connect Pin-18 (Input) of ICBase-3 (74LS32) to Pin-13 (Output) of ICBase-2 (74LS138).
  36. Connect Pin-19 (Input) of ICBase-3 (74LS32) to Pin-7 (Output) of ICBase-2 (74LS138).
  37. Connect Pin-7 (Output) of ICBase-2 (74LS138) to Pin-5 (Input) of ICBase-3 (74LS32).
  38. Connect Pin-6 (Output) of ICBase-3 (74LS32) to Output-8.
  39. Connect Output-6 to Pin-14 (Output) of ICBase-3 (74LS32).
  40. Add IC 74LS32 into ICBase-3 (74LS32).
  41. Add IC 74LS138 into ICBase-2 (74LS138).
  42. Add IC 74LS04 into ICBase-1 (74LS04).