multiplexer 2*1

C B Bhanu
C B Bhanu Prakash
• Created on Apr 1, 2025 • 2 • 0 • 3
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multiplexer 2*1
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Integrated Circuits Used

74LS04 74LS08 74LS32

Procedure

  1. Add IC 74LS04 into ICBase-1 (74LS04).
  2. Connect Pin-1 (Input) of ICBase-1 (74LS04) to Input-0.
  3. Add IC 74LS08 into ICBase-2 (74LS08).
  4. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  5. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Input-1.
  6. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Input-0.
  7. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Input-2.
  8. Add IC 74LS32 into ICBase-3 (74LS32).
  9. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  10. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  11. Connect Pin-3 (Output) of ICBase-3 (74LS32) to Output-0.
  12. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  13. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  14. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  15. Connect Pin-7 (Ground) of ICBase-3 (74LS32) to GND Port.
  16. Connect Pin-7 (Ground) of ICBase-2 (74LS08) to GND Port.
  17. Connect Pin-7 (Ground) of ICBase-1 (74LS04) to GND Port.
  18. Connect GND Port to ICBase-3 (74LS32).
  19. Connect GND Port to ICBase-1 (74LS04).