3-BIT UP/DOWN COUNTER

SWAJAY
SWAJAY WADEKAR
• Created on Nov 27, 2024 • 0 • 0 • 4
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3-BIT UP/DOWN COUNTER
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Integrated Circuits Used

74LS76 74LS04 74LS08 74LS32

Procedure

  1. Add IC 74LS76 into ICBase-1 (74LS76).
  2. Connect Manual clock Port to Pin-1 (Input) of ICBase-1 (74LS76).
  3. Connect VCC Port to Pin-2 (Input) of ICBase-1 (74LS76).
  4. Connect VCC Port to Pin-3 (Input) of ICBase-1 (74LS76).
  5. Connect VCC Port to Pin-4 (Input) of ICBase-1 (74LS76).
  6. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS76).
  7. Connect VCC Port to ICBase-1 (74LS76).
  8. Add IC 74LS04 into ICBase-3 (74LS04).
  9. Add IC 74LS08 into ICBase-4 (74LS08).
  10. Add IC 74LS32 into ICBase-5 (74LS32).
  11. Connect VCC Port to Pin-7 (Input) of ICBase-1 (74LS76).
  12. Connect VCC Port to Pin-8 (Input) of ICBase-1 (74LS76).
  13. Connect VCC Port to Pin-20 (Input) of ICBase-1 (74LS76).
  14. Connect Output-0 to Pin-19 (Output) of ICBase-1 (74LS76).
  15. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Input-0.
  16. Connect Pin-2 (Input) of ICBase-4 (74LS08) to Pin-18 (Output) of ICBase-1 (74LS76).
  17. Connect Pin-1 (Input) of ICBase-5 (74LS32) to Pin-3 (Output) of ICBase-4 (74LS08).
  18. Connect Pin-1 (Input) of ICBase-3 (74LS04) to Input-0.
  19. Connect Pin-4 (Input) of ICBase-4 (74LS08) to Pin-2 (Output) of ICBase-3 (74LS04).
  20. Connect Pin-5 (Input) of ICBase-4 (74LS08) to Pin-19 (Output) of ICBase-1 (74LS76).
  21. Connect Pin-2 (Input) of ICBase-5 (74LS32) to Pin-6 (Output) of ICBase-4 (74LS08).
  22. Connect Pin-6 (Input) of ICBase-1 (74LS76) to Pin-3 (Output) of ICBase-5 (74LS32).
  23. Connect GND Port to Pin-17 (Ground) of ICBase-1 (74LS76).
  24. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS04).
  25. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS08).
  26. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS32).
  27. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS04).
  28. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS08).
  29. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS32).
  30. Connect VCC Port to Pin-16 (Input) of ICBase-1 (74LS76).
  31. Connect Output-1 to Pin-15 (Output) of ICBase-1 (74LS76).
  32. Connect VCC Port to Pin-13 (Input) of ICBase-1 (74LS76).
  33. Connect Pin-19 (Input) of ICBase-4 (74LS08) to Pin-14 (Output) of ICBase-1 (74LS76).
  34. Connect Pin-18 (Input) of ICBase-4 (74LS08) to Input-0.
  35. Connect Pin-4 (Input) of ICBase-5 (74LS32) to Pin-17 (Output) of ICBase-4 (74LS08).
  36. Connect Pin-16 (Input) of ICBase-4 (74LS08) to Pin-15 (Output) of ICBase-1 (74LS76).
  37. Connect Pin-15 (Input) of ICBase-4 (74LS08) to Pin-2 (Output) of ICBase-3 (74LS04).
  38. Connect Pin-5 (Input) of ICBase-5 (74LS32) to Pin-14 (Output) of ICBase-4 (74LS08).
  39. Add IC 74LS76 into ICBase-2 (74LS76).
  40. Connect Pin-1 (Input) of ICBase-2 (74LS76) to Pin-6 (Output) of ICBase-5 (74LS32).
  41. Connect VCC Port to Pin-2 (Input) of ICBase-2 (74LS76).
  42. Connect VCC Port to Pin-3 (Input) of ICBase-2 (74LS76).
  43. Connect VCC Port to Pin-4 (Input) of ICBase-2 (74LS76).
  44. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS76).
  45. Connect VCC Port to Pin-20 (Input) of ICBase-2 (74LS76).
  46. Connect Output-2 to Pin-19 (Output) of ICBase-2 (74LS76).
  47. Connect GND Port to Pin-17 (Ground) of ICBase-2 (74LS76).
  48. Connect VCC Port to ICBase-5 (74LS32).
  49. Connect Output-1 to ICBase-1 (74LS76).
  50. Connect VCC Port to ICBase-2 (74LS76).