B)" - an innovative digital circuit design by Rishikesh Pisal using 74LS04, 74LS11 and 74LS32. Circuit stats: 3 ICs. View, edit, or fork this circuit on DeldSim." /> B)" - an innovative digital circuit design by Rishikesh Pisal using 74LS04, 74LS11 and 74LS32. Circuit stats: 3 ICs. View, edit, or fork this circuit on DeldSim." /> B)" - an innovative digital circuit design by Rishikesh Pisal using 74LS04, 74LS11 and 74LS32. Circuit stats: 3 ICs. View, edit, or fork this circuit on DeldSim." />

2-bit comparator(AB)

Rishikesh
Rishikesh Pisal
• Created on Nov 25, 2021 • 0 • 0 • 3
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2-bit comparator(A<B and A>B)
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Integrated Circuits Used

74LS04 74LS11 74LS32

Procedure

  1. Add IC 74LS04 into ICBase-1 (74LS04).
  2. Add IC 74LS11 into ICBase-2 (74LS11).
  3. Add IC 74LS32 into ICBase-3 (74LS32).
  4. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  5. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS11).
  6. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  7. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  8. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS11).
  9. Connect Pin-7 (Ground) of ICBase-1 (74LS04) to GND Port.
  10. Connect Pin-1 (Input) of ICBase-1 (74LS04) to Input-15.
  11. Connect Pin-1 (Input) of ICBase-2 (74LS11) to Pin-2 (Output) of ICBase-1 (74LS04).
  12. Connect VCC Port to Pin-19 (Input) of ICBase-2 (74LS11).
  13. Connect Pin-2 (Input) of ICBase-2 (74LS11) to Input-13.
  14. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-18 (Output) of ICBase-2 (74LS11).
  15. Connect Pin-4 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS32).
  16. Connect Pin-3 (Input) of ICBase-2 (74LS11) to Pin-2 (Output) of ICBase-1 (74LS04).
  17. Connect Pin-3 (Input) of ICBase-1 (74LS04) to Input-14.
  18. Connect Pin-4 (Input) of ICBase-2 (74LS11) to Pin-4 (Output) of ICBase-1 (74LS04).
  19. Connect Pin-5 (Input) of ICBase-2 (74LS11) to Input-12.
  20. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS11).
  21. Connect Pin-17 (Input) of ICBase-2 (74LS11) to Pin-4 (Output) of ICBase-1 (74LS04).
  22. Connect Pin-16 (Input) of ICBase-2 (74LS11) to Input-13.
  23. Connect Pin-15 (Input) of ICBase-2 (74LS11) to Input-12.
  24. Connect Pin-5 (Input) of ICBase-3 (74LS32) to Pin-14 (Output) of ICBase-2 (74LS11).
  25. Connect Output-15 to Pin-6 (Output) of ICBase-3 (74LS32).
  26. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS11).
  27. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS11).
  28. Connect VCC Port to Pin-19 (Input) of ICBase-4 (74LS11).
  29. Connect Pin-5 (Input) of ICBase-1 (74LS04) to Input-13.
  30. Connect Pin-19 (Input) of ICBase-1 (74LS04) to Input-12.
  31. Connect Pin-1 (Input) of ICBase-4 (74LS11) to Input-15.
  32. Connect Pin-2 (Input) of ICBase-4 (74LS11) to Pin-6 (Output) of ICBase-1 (74LS04).
  33. Add IC 74LS11 into ICBase-4 (74LS11).
  34. Connect Pin-19 (Input) of ICBase-3 (74LS32) to Pin-18 (Output) of ICBase-4 (74LS11).
  35. Connect Pin-3 (Input) of ICBase-4 (74LS11) to Input-14.
  36. Connect Pin-4 (Input) of ICBase-4 (74LS11) to Pin-6 (Output) of ICBase-1 (74LS04).
  37. Connect Pin-18 (Output) of ICBase-1 (74LS04) to Pin-5 (Input) of ICBase-4 (74LS11).
  38. Connect Pin-18 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-4 (74LS11).
  39. Connect Pin-16 (Input) of ICBase-3 (74LS32) to Pin-17 (Output) of ICBase-3 (74LS32).
  40. Connect Pin-17 (Input) of ICBase-4 (74LS11) to Input-15.
  41. Connect Pin-16 (Input) of ICBase-4 (74LS11) to Input-14.
  42. Connect Pin-15 (Input) of ICBase-4 (74LS11) to Pin-18 (Output) of ICBase-1 (74LS04).
  43. Connect Pin-15 (Input) of ICBase-3 (74LS32) to Pin-14 (Output) of ICBase-4 (74LS11).
  44. Connect Output-14 to Pin-14 (Output) of ICBase-3 (74LS32).
  45. Connect Pin-5 (Input) of ICBase-4 (74LS11) to ICBase-1 (74LS04).