3 bit number's 2s complement

Sri Harsha
Sri Harsha THATHA
• Created on Jul 23, 2021 • 0 • 0 • 4
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3 bit number's 2s complement
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Integrated Circuits Used

74LS04 74LS08 74LS32 74LS11

Procedure

  1. Add IC 74LS04 into ICBase-1 (74LS04).
  2. Add IC 74LS08 into ICBase-2 (74LS08).
  3. Connect Pin-20 (VCC) of ICBase-1 (74LS04) to VCC Port.
  4. Connect Pin-20 (VCC) of ICBase-2 (74LS08) to VCC Port.
  5. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).
  6. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  7. Connect Pin-1 (Input) of ICBase-1 (74LS04) to Input-15.
  8. Connect Pin-3 (Input) of ICBase-1 (74LS04) to Input-14.
  9. Connect Pin-5 (Input) of ICBase-1 (74LS04) to Input-13.
  10. Connect Output-12 to Input-13.
  11. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS04).
  12. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Input-14.
  13. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Input-13.
  14. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Pin-4 (Output) of ICBase-1 (74LS04).
  15. Add IC 74LS32 into ICBase-3 (74LS32).
  16. Connect Pin-20 (VCC) of ICBase-3 (74LS32) to VCC Port.
  17. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  18. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  19. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  20. Connect Output-13 to Pin-3 (Output) of ICBase-3 (74LS32).
  21. Add IC 74LS11 into ICBase-4 (74LS11).
  22. Connect Pin-20 (VCC) of ICBase-4 (74LS11) to VCC Port.
  23. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS11).
  24. Connect Pin-18 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  25. Connect Pin-19 (Input) of ICBase-2 (74LS08) to Input-14.
  26. Connect Pin-16 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  27. Connect Pin-15 (Input) of ICBase-2 (74LS08) to Input-13.
  28. Connect Pin-3 (Input) of ICBase-4 (74LS11) to Input-15.
  29. Connect Pin-4 (Input) of ICBase-4 (74LS11) to Pin-4 (Output) of ICBase-1 (74LS04).
  30. Connect Pin-5 (Input) of ICBase-4 (74LS11) to Pin-6 (Output) of ICBase-1 (74LS04).
  31. Connect Pin-4 (Input) of ICBase-3 (74LS32) to Pin-17 (Output) of ICBase-2 (74LS08).
  32. Connect Pin-5 (Input) of ICBase-3 (74LS32) to Pin-14 (Output) of ICBase-2 (74LS08).
  33. Connect Pin-16 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-4 (74LS11).
  34. Connect Pin-15 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS32).
  35. Connect Output-14 to Pin-14 (Output) of ICBase-3 (74LS32).