half subtractor

Ravtode KhushiP.
Ravtode KhushiP.
• Created on Aug 17, 2025 • 0 • 0 • 3
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Integrated Circuits Used

74LS86 74LS08 74LS04

Procedure

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