4 Bit BCD representor using 7 segment display decoder

SUBHAJIT
SUBHAJIT SARDAR
• Created on Jan 24, 2025 • 0 • 0 • 3
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4 Bit BCD representor using 7 segment display decoder
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Integrated Circuits Used

74LS83 74LS32 74LS08

Procedure

  1. Add IC 74LS83 into ICBase-3 (74LS83).
  2. Connect VCC Port to Pin-5 (VCC) of ICBase-3 (74LS83).
  3. Connect GND Port to Pin-16 (Ground) of ICBase-3 (74LS83).
  4. Connect Input-0 to Pin-14 (Input) of ICBase-3 (74LS83).
  5. Connect Input-1 to Pin-8 (Input) of ICBase-3 (74LS83).
  6. Connect Input-2 to Pin-3 (Input) of ICBase-3 (74LS83).
  7. Connect Input-3 to Pin-1 (Input) of ICBase-3 (74LS83).
  8. Add IC 74LS32 into ICBase-1 (74LS32).
  9. Add IC 74LS08 into ICBase-2 (74LS08).
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS32).
  11. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS32).
  12. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  13. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  14. Connect Pin-1 (Input) of ICBase-1 (74LS32) to Input-1.
  15. Connect Pin-2 (Input) of ICBase-1 (74LS32) to Input-2.
  16. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Pin-3 (Output) of ICBase-1 (74LS32).
  17. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Input-3.
  18. Connect Pin-7 (Input) of ICBase-3 (74LS83) to Pin-3 (Output) of ICBase-2 (74LS08).
  19. Connect Pin-4 (Input) of ICBase-3 (74LS83) to Pin-3 (Output) of ICBase-2 (74LS08).
  20. Connect GND Port to Pin-20 (Input) of ICBase-3 (74LS83).
  21. Connect GND Port to Pin-15 (Input) of ICBase-3 (74LS83).
  22. Connect GND Port to Pin-17 (Input) of ICBase-3 (74LS83).
  23. Connect Seven segment display 1 to Pin-19 (Output) of ICBase-3 (74LS83).
  24. Connect Seven segment display 1 to Pin-2 (Output) of ICBase-3 (74LS83).
  25. Connect Seven segment display 1 to Pin-6 (Output) of ICBase-3 (74LS83).
  26. Connect Seven segment display 1 to Pin-13 (Output) of ICBase-3 (74LS83).
  27. Connect Seven segment display 2 to Pin-18 (Output) of ICBase-3 (74LS83).
  28. Connect Seven segment display 2 to GND Port.
  29. Connect Seven segment display 2 to GND Port.
  30. Connect Seven segment display 2 to GND Port.
  31. Connect Seven segment display 2 to ICBase-3 (74LS83).