Half Subtractor

movith
movith Poojary
• Created on Feb 26, 2024 • 0 • 0 • 3
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Half Subtractor
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Integrated Circuits Used

74LS04 74LS08 74LS32

Procedure

  1. Connect Pin-1 (Input) of ICBase-1 (74LS04) to Input-0.
  2. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  3. Connect Pin-3 (Input) of ICBase-1 (74LS04) to Input-1.
  4. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Pin-3 (Input) of ICBase-1 (74LS04).
  5. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  6. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Pin-1 (Input) of ICBase-1 (74LS04).
  7. Connect Pin-4 (Output) of ICBase-1 (74LS04) to Pin-4 (Input) of ICBase-2 (74LS08).
  8. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  9. Connect Output-0 to Pin-3 (Output) of ICBase-3 (74LS32).
  10. Connect Pin-15 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  11. Connect Pin-3 (Input) of ICBase-1 (74LS04) to Pin-16 (Input) of ICBase-2 (74LS08).
  12. Connect Output-1 to Pin-14 (Output) of ICBase-2 (74LS08).
  13. Add IC 74LS04 into ICBase-1 (74LS04).
  14. Add IC 74LS08 into ICBase-2 (74LS08).
  15. Add IC 74LS32 into ICBase-3 (74LS32).
  16. Connect Pin-7 (Ground) of ICBase-1 (74LS04) to GND Port.
  17. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  18. Connect Pin-20 (VCC) of ICBase-2 (74LS08) to VCC Port.
  19. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  20. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  21. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  22. Connect GND Port to ICBase-1 (74LS04).
  23. Connect VCC Port to ICBase-2 (74LS08).
  24. Connect GND Port to ICBase-2 (74LS08).