4:1 to 8:1 multiplexer

Parth
Parth Pawar
• Created on Feb 7, 2023 • 0 • 0 • 3
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4:1 to 8:1 multiplexer
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Integrated Circuits Used

74LS153 74LS04 74LS32

Description

basic conversion using "or" , "nor" gates

Procedure

  1. Add IC 74LS153 into ICBase-1 (74LS153).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS153).
  3. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74LS153).
  4. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS153).
  5. Connect Pin-6 (Input) of ICBase-1 (74LS153) to Input-0.
  6. Connect Pin-5 (Input) of ICBase-1 (74LS153) to Input-1.
  7. Connect Pin-4 (Input) of ICBase-1 (74LS153) to Input-2.
  8. Connect Pin-3 (Input) of ICBase-1 (74LS153) to Input-3.
  9. Connect Input-4 to Pin-14 (Input) of ICBase-1 (74LS153).
  10. Connect Input-5 to Pin-15 (Input) of ICBase-1 (74LS153).
  11. Connect Input-6 to Pin-16 (Input) of ICBase-1 (74LS153).
  12. Connect Input-7 to Pin-17 (Input) of ICBase-1 (74LS153).
  13. Connect Pin-1 (Input) of ICBase-2 (74LS04) to Input-15.
  14. Connect Pin-19 (Input) of ICBase-1 (74LS153) to Pin-2 (Output) of ICBase-2 (74LS04).
  15. Add IC 74LS04 into ICBase-2 (74LS04).
  16. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS04).
  17. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS04).
  18. Add IC 74LS32 into ICBase-3 (74LS32).
  19. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-7 (Output) of ICBase-1 (74LS153).
  20. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-13 (Output) of ICBase-1 (74LS153).
  21. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  22. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  23. Connect Output-0 to Pin-3 (Output) of ICBase-3 (74LS32).
  24. Connect Input-14 to Pin-2 (Input) of ICBase-1 (74LS153).
  25. Connect Input-13 to Pin-18 (Input) of ICBase-1 (74LS153).