1) Connect the Supply(+5V) to the IC.(on Power Supply Switch)

2) Press the switches for inputs "A" and "B".

The switch in ON state is and the switch in OFF state is .

3) Click "Add" To Obtain The Truth Table For Different Inputs.

4) After Obtaining Truth Table Click "Print".

Experiment to perform logic of half Subtractor on kit

Input A

Input B

Vcc: +5V

Vcc: +5V

R1: 330 ohm

R2: 330 ohm

Difference

LED 1

LED 2

Borrow

GND

GND

7486(XORGate)

7408(ANDGate)

Power Supply













      TRUTH TABLE                                               

Serial No. Input A Input B Difference Borrow