Half subtractor basic

R Arjun
R Arjun Krishna
• Created on Sep 20, 2021 • 0 • 0 • 3
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Half subtractor basic
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Integrated Circuits Used

74LS86 74LS04 74LS08

Procedure

  1. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS86).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS04).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).
  4. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS86).
  5. Add IC 74LS86 into ICBase-1 (74LS86).
  6. Add IC 74LS04 into ICBase-2 (74LS04).
  7. Add IC 74LS08 into ICBase-3 (74LS08).
  8. Connect Pin-1 (Input) of ICBase-2 (74LS04) to Input-15.
  9. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Pin-2 (Output) of ICBase-2 (74LS04).
  10. Connect Output-15 to Pin-3 (Output) of ICBase-1 (74LS86).
  11. Connect Pin-2 (Input) of ICBase-1 (74LS86) to Input-14.
  12. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Input-14.
  13. Connect Output-14 to Pin-3 (Output) of ICBase-3 (74LS08).
  14. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS86).
  15. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS04).
  16. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  17. Connect VCC Port to ICBase-3 (74LS08).