8:1 Multiplexer using IC 74LS153

Sanika
Sanika Brahmankar
• Created on Oct 2, 2025 • 0 • 0 • 0
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8:1 Multiplexer using IC 74LS153
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Procedure

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