mod 16 down counter

Vedant Raskar
Vedant Raskar
• Created on Nov 2, 2026 • 0 • 0 • 0
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mod 16 down counter
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Procedure

  1. Add IC 74LS191 into ICBase-1 (74LS191).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS191).
  3. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74LS191).
  4. Connect Pin-18 (Input) of ICBase-1 (74LS191) to Clock port of 1Hz frequency.
  5. Connect GND Port to Pin-4 (Input) of ICBase-1 (74LS191).
  6. Connect VCC Port to Pin-15 (Input) of ICBase-1 (74LS191).
  7. Connect GND Port to Pin-1 (Input) of ICBase-1 (74LS191).
  8. Connect GND Port to Pin-19 (Input) of ICBase-1 (74LS191).
  9. Connect GND Port to Pin-14 (Input) of ICBase-1 (74LS191).
  10. Connect Pin-13 (Input) of ICBase-1 (74LS191) to GND Port.
  11. Connect Output-4 to Pin-3 (Output) of ICBase-1 (74LS191).
  12. Connect Pin-2 (Output) of ICBase-1 (74LS191) to Output-5.
  13. Connect Output-6 to Pin-6 (Output) of ICBase-1 (74LS191).
  14. Connect Pin-7 (Output) of ICBase-1 (74LS191) to Output-7.
  15. Connect VCC Port to Pin-5 (Input) of ICBase-1 (74LS191).