2 bit comp a=b

Varshith
Varshith Kumar K
• Created on Feb 10, 2025 • 0 • 0 • 3
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2 bit comp a=b
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Integrated Circuits Used

74LS86 74LS04 74LS08

Procedure

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