MOD-2 Counter using D Flip-Flop IC-74LS74

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Preview of MOD-2 Counter using D Flip-Flop IC-74LS74 with 74LS74 ICs
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Tutorial

Start by tapping on Next button.

1. Click on 'Next' button to Add IC-74LS74

Click on 'Next' button to Add IC-74LS74

2. Click on 'Next' button to Connect GND and VCC of IC

Click on 'Next' button to Connect GND and VCC of IC

3. Click on 'Next' button to Connect Clock Pin to clock port

Click on 'Next' button to Connect Clock Pin to clock port

4. Click on 'Next' button to Connect CLEAR to input port

Click on 'Next' button to Connect CLEAR to input port

5. Click on 'Next' button to Connect PR to Vcc

Click on 'Next' button to Connect PR to Vcc

6. Click on 'Next' button to Connect Q to 7-Seg Display

Click on 'Next' button to Connect Q to 7-Seg Display

7. Click on 'Next' button to Connect -Q to D

Click on 'Next' button to Connect -Q to D

Done

You have completed the tutorial. Power on the circuit to test the behavior.

Step-by-Step Procedure

  1. Click on 'Next' button to Add IC-74LS74
  2. Click on 'Next' button to Connect GND and VCC of IC
  3. Click on 'Next' button to Connect Clock Pin to clock port
  4. Click on 'Next' button to Connect CLEAR to input port
  5. Click on 'Next' button to Connect PR to Vcc
  6. Click on 'Next' button to Connect Q to 7-Seg Display
  7. Click on 'Next' button to Connect -Q to D

Block Diagram

Block diagram representing pin diagram of MOD-2 Counter using D Flip-Flop IC-74LS74 with 74LS74 ICs

ICs used in this circuit with pin diagram



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