Half Subtracter

Rashi Lahoti
Rashi Lahoti
• Created on Aug 12, 2025 • 0 • 0 • 3
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Half Subtracter
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Integrated Circuits Used

74LS04 74LS86 74LS08

Procedure

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