Multiplexer 4 bit

divyesh
divyesh
• Created on Aug 28, 2025 • 0 • 0 • 2
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Multiplexer 4 bit
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Integrated Circuits Used

74LS04 74LS32

Procedure

  1. Connect VCC Port to Pin-20 (Input & Output) of ICBase-1.
  2. Connect GND Port to Pin-8 (Input & Output) of ICBase-1.
  3. Connect Input-13 to Pin-2 (Input & Output) of ICBase-1.
  4. Connect Input-12 to Pin-18 (Input & Output) of ICBase-1.
  5. Add IC 74LS04 into ICBase-2 (74LS04).
  6. Add IC 74LS32 into ICBase-3 (74LS32).
  7. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-7 (Input & Output) of ICBase-1.
  8. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-13 (Input & Output) of ICBase-1.
  9. Connect Output-2 to Pin-3 (Output) of ICBase-3 (74LS32).
  10. Connect Pin-7 (Ground) of ICBase-3 (74LS32) to GND Port.
  11. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS04).
  12. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS04).
  13. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  14. Connect Input-14 to Pin-1 (Input & Output) of ICBase-1.
  15. Connect Pin-19 (Input & Output) of ICBase-1 to Pin-2 (Output) of ICBase-2 (74LS04).
  16. Connect Input-14 to Pin-1 (Input) of ICBase-2 (74LS04).
  17. Connect Input-0 to Pin-6 (Input & Output) of ICBase-1.
  18. Connect Input-1 to Pin-5 (Input & Output) of ICBase-1.
  19. Connect Input-2 to Pin-4 (Input & Output) of ICBase-1.
  20. Connect Input-3 to Pin-3 (Input & Output) of ICBase-1.
  21. Connect Pin-14 (Input & Output) of ICBase-1 to Input-4.
  22. Connect Input-5 to Pin-15 (Input & Output) of ICBase-1.
  23. Connect Pin-16 (Input & Output) of ICBase-1 to Input-6.
  24. Connect Input-7 to Pin-17 (Input & Output) of ICBase-1.