2 to 4 decoder

Pravinkumar
Pravinkumar A
• Created on Jun 25, 2021 • 0 • 0 • 2
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2 to 4 decoder
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Integrated Circuits Used

74LS04 74LS08

Procedure

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