Half Subtractor

Mohit
Mohit Mukane
• Created on Aug 14, 2025 • 0 • 0 • 3
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Half Subtractor
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Integrated Circuits Used

74LS86 74LS00 74LS08

Procedure

  1. Connect Pin-1 (Input) of ICBase-1 (74LS86) to Input-1.
  2. Connect Pin-2 (Input) of ICBase-1 (74LS86) to Input-0.
  3. Connect Output-1 to Pin-3 (Output) of ICBase-1 (74LS86).
  4. Add IC 74LS86 into ICBase-1 (74LS86).
  5. Add IC 74LS00 into ICBase-2 (74LS00).
  6. Connect Pin-1 (Input) of ICBase-2 (74LS00) to Input-0.
  7. Connect Pin-2 (Input) of ICBase-2 (74LS00) to Input-0.
  8. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-2 (74LS00).
  9. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Input-1.
  10. Connect Output-0 to Pin-3 (Output) of ICBase-3 (74LS08).
  11. Add IC 74LS08 into ICBase-3 (74LS08).
  12. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS86).
  13. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS00).
  14. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  15. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS86).
  16. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS00).
  17. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).