4 bit binary adder

Pranay
Pranay Gujar
• Created on Aug 20, 2025 • 0 • 0 • 3
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4 bit binary adder
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Integrated Circuits Used

74LS83 74LS08 74LS32

Procedure

  1. Add IC 74LS83 into ICBase-1 (74LS83).
  2. Add IC 74LS08 into ICBase-2 (74LS08).
  3. Add IC 74LS32 into ICBase-3 (74LS32).
  4. Connect Input-7 to Pin-20 (Input) of ICBase-1 (74LS83).
  5. Connect Pin-4 (Input) of ICBase-1 (74LS83) to Input-6.
  6. Connect Input-5 to Pin-7 (Input) of ICBase-1 (74LS83).
  7. Connect Input-4 to Pin-15 (Input) of ICBase-1 (74LS83).
  8. Connect Input-3 to Pin-1 (Input) of ICBase-1 (74LS83).
  9. Connect Input-2 to Pin-3 (Input) of ICBase-1 (74LS83).
  10. Connect Input-1 to Pin-8 (Input) of ICBase-1 (74LS83).
  11. Connect Input-0 to Pin-14 (Input) of ICBase-1 (74LS83).
  12. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  13. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  14. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  15. Connect Pin-20 (VCC) of ICBase-3 (74LS32) to VCC Port.
  16. Add IC 74LS83 into ICBase-4 (74LS83).