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Abhishek
Abhishek Gorde
• Created on Nov 12, 2024 • 0 • 0 • 3
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Full Substractor
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Integrated Circuits Used

74LS138 74LS08 74LS00

Procedure

  1. Add IC 74LS138 into ICBase-1 (74LS138).
  2. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74LS138).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS138).
  4. Connect Input-11 to Pin-1 (Input) of ICBase-1 (74LS138).
  5. Connect Input-12 to Pin-2 (Input) of ICBase-1 (74LS138).
  6. Connect Input-13 to Pin-3 (Input) of ICBase-1 (74LS138).
  7. Connect GND Port to Pin-5 (Input) of ICBase-1 (74LS138).
  8. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Pin-18 (Output) of ICBase-1 (74LS138).
  9. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Pin-17 (Output) of ICBase-1 (74LS138).
  10. Connect Pin-1 (Input) of ICBase-3 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS08).
  11. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Pin-15 (Output) of ICBase-1 (74LS138).
  12. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Pin-7 (Output) of ICBase-1 (74LS138).
  13. Connect Pin-2 (Input) of ICBase-3 (74LS00) to Pin-6 (Output) of ICBase-2 (74LS08).
  14. Connect Output-5 to Pin-3 (Output) of ICBase-3 (74LS00).
  15. Add IC 74LS08 into ICBase-2 (74LS08).
  16. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  17. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  18. Add IC 74LS00 into ICBase-3 (74LS00).
  19. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS00).
  20. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS00).
  21. Connect GND Port to Pin-4 (Input) of ICBase-1 (74LS138).
  22. Connect VCC Port to Pin-6 (Input) of ICBase-1 (74LS138).