4 bit binary subtractor

DESHMA M
DESHMA M
• Created on Oct 1, 2026 • 0 • 0 • 2
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4 bit binary subtractor
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Integrated Circuits Used

74LS04 74LS83

Procedure

  1. Add IC 74LS04 into ICBase-1 (74LS04).
  2. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  4. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS83).
  5. Connect GND Port to Pin-16 (Ground) of ICBase-2 (74LS83).
  6. Connect Input-11 to Pin-14 (Input) of ICBase-2 (74LS83).
  7. Add IC 74LS83 into ICBase-2 (74LS83).
  8. Connect Input-12 to Pin-8 (Input) of ICBase-2 (74LS83).
  9. Connect Input-13 to Pin-3 (Input) of ICBase-2 (74LS83).
  10. Connect Input-14 to Pin-1 (Input) of ICBase-2 (74LS83).