Making 8:1 from two 4:1

Rushikesh
Rushikesh Patade
• Created on Aug 12, 2021 • 0 • 0 • 3
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Making 8:1 from two 4:1
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Integrated Circuits Used

74LS32 74LS00 74LS153

Procedure

  1. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS00).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS153).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  4. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS00).
  5. Connect GND Port to Pin-8 (Ground) of ICBase-2 (74LS153).
  6. Add IC 74LS32 into ICBase-3 (74LS32).
  7. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  8. Connect Input-15 to Pin-18 (Input) of ICBase-1 (74LS00).
  9. Connect Pin-19 (Input) of ICBase-2 (74LS153) to Pin-17 (Output) of ICBase-1 (74LS00).
  10. Connect Input-15 to Pin-1 (Input) of ICBase-2 (74LS153).
  11. Connect Input-15 to Pin-19 (Input) of ICBase-1 (74LS00).
  12. Connect Input-14 to Pin-2 (Input) of ICBase-2 (74LS153).
  13. Connect Input-13 to Pin-18 (Input) of ICBase-2 (74LS153).
  14. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-7 (Output) of ICBase-2 (74LS153).
  15. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-13 (Output) of ICBase-2 (74LS153).
  16. Connect Output-1 to Pin-3 (Output) of ICBase-3 (74LS32).
  17. Connect Input-0 to Pin-6 (Input) of ICBase-2 (74LS153).
  18. Connect Input-1 to Pin-5 (Input) of ICBase-2 (74LS153).
  19. Connect Input-2 to Pin-4 (Input) of ICBase-2 (74LS153).
  20. Connect Input-3 to Pin-3 (Input) of ICBase-2 (74LS153).
  21. Connect Input-4 to Pin-14 (Input) of ICBase-2 (74LS153).
  22. Connect Input-5 to Pin-15 (Input) of ICBase-2 (74LS153).
  23. Connect Input-6 to Pin-16 (Input) of ICBase-2 (74LS153).
  24. Connect Input-7 to Pin-17 (Input) of ICBase-2 (74LS153).
  25. Connect GND Port to ICBase-3 (74LS32).
  26. Add IC 74LS00 into ICBase-1 (74LS00).
  27. Add IC 74LS153 into ICBase-2 (74LS153).