half subtractor using basic gates

NEERAJ
NEERAJ MAGDUM
• Created on Aug 30, 2023 • 0 • 0 • 3
Edit Circuit Copy Circuit Try Yourself
half subtractor using basic gates
100%

Integrated Circuits Used

74LS08 74LS04 74LS32

Procedure

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