Counter up down

Ajay
Ajay Kumar
• Created on Dec 14, 2024 • 0 • 0 • 1
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Counter up down
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Integrated Circuits Used

74HC191

Procedure

  1. Add IC 74HC191 into ICBase-4 (74HC191).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74HC191).
  3. Connect GND Port to Pin-8 (Ground) of ICBase-4 (74HC191).
  4. Connect GND Port to Pin-4 (Input) of ICBase-4 (74HC191).
  5. Connect Seven segment display 2 to Pin-3 (Output) of ICBase-4 (74HC191).
  6. Connect Seven segment display 2 to Pin-2 (Output) of ICBase-4 (74HC191).
  7. Connect Seven segment display 2 to Pin-6 (Output) of ICBase-4 (74HC191).
  8. Connect Seven segment display 2 to Pin-7 (Output) of ICBase-4 (74HC191).
  9. Connect VCC Port to Pin-15 (Input) of ICBase-4 (74HC191).
  10. Connect Input-0 to Pin-5 (Input) of ICBase-4 (74HC191).
  11. Connect VCC Port to ICBase-4 (74HC191).