Table of Contents

Lab # / Topics Covered / Page #
Lab # 01 / To verify the operation OR, NOT, AND Gates
Lab # 02 / Verify the working of NAND , NOR Gates
Lab # 03 / Design AND, OR, NOT operations using Universal Gates NAND, NOR.
Lab # 04 / Verify the working of XOR, XNOR Gates
Lab # 05 / Design Half Adder Circuit
Lab # 06 / Design Half Subtractor Circuit
Lab # 07 / Design Full Adder Circuit
Lab # 08 / Design Full Subtractor Circuit
Lab # 09 / Verify the working of Multiplexer
Lab # 10 / Verify the working of DeMux
Lab # 11 / Verify the working of Decoder
Lab # 12 / Design Decoder using Multiplexer
Lab # 13 / Verify the working of RS Flip Flop(FF)
Lab # 14 / Verify the working of D Flip Flop(FF)
Lab # 15 / Verify the working of J-K Flip Flop(FF)
Lab # 16 / Verify the working of Master slave J-K Flip Flop(FF)
Lab # 17 / Design parallel shift register
Lab # 18 / Design two stage binary ripple counter
Lab # 19 / Design three stage binary ripple counter
Terminal Examination

Statement Purpose:

This lab will give you the introduction of three basic logic gates

Activity-1

Activity Outcomes:

To understand Boolean logic of OR gate

1)StageJ(Journey)

In this experiment we use IC 74LS32N, which is 14 pinned IC, which has an ordered universal pined configuration, the pin number 7 has to be grounded and pin number 1 should be connected to a certain voltage(logic 1). It has two input and one output which is based on the logic.

Equipment Component:

  1. 74LS32N x 1.
  2. LED x 1.
  3. SPST x 2.

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / B / Y
0 / 0 / 0
0 / 1 / 1
1 / 0 / 1
1 / 1 / 1

2)Stage a1 (apply)

Procedure:

  1. Take an IC 74LS32N and place it in the trainer.
  2. Now take two SPST switch and connect them to the 5V +VCC, and the other terminal to the 1st and 2nd pin of the IC.
  3. We connect pin number 3 of the IC to a LED positive terminal and connect the other terminal of the LED to the ground.
  4. We use LED as an indicator note down the result by changing the input manually

In case of trouble:

  1. Check the wire connections.
  2. Check the pin 7 and pin 14 that they are connected perfectly or not.
  3. Check the pin configuration of the IC.

MultiSim Work:

3)Stage v (verify)

Give some exercise for home work

4)Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Activity-2

Activity Outcomes:

To understand Boolean logic of AND gate

1)StageJ(Journey)

We will perform the operation on AND Gate IC. The IC we will use is 14 pin named as 74LS08N. We will take +5V positive VCC on pin no 14 and ground on pin number 7. Formula for the AND Gate is as follow:

Y = A x B

Equipment Component:

1-IC-74LS08N

2-Wires

3-LED

4-Trainer Kit

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / B / Y
0 / 0 / 0
0 / 1 / 0
1 / 0 / 0
1 / 1 / 1

2)Stage a1 (apply)

Procedure:

  1. Take an IC 74LS08N and place it in the trainer.
  2. Now take two SPST switch and connect them to the 5V +VCC, and the other terminal to the 1st and 2nd pin of the IC.
  3. We connect pin number 3 of the IC to a LED positive terminal and connect the other terminal of the LED to the ground.
  4. We use LED as an indicator note down the result by changing the input manually

In case of trouble:

  1. Check the wire connections.
  2. Check the pin 7 and pin 14 that they are connected perfectly or not.
  3. Check the pin configuration of the IC.

MultiSim Work:

3)Stage v (verify)

Give some exercise for home work

4)Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Activity-3

Activity Outcomes:

To understand Boolean logic of NOT gate

1)StageJ(Journey)

In this experiment we use IC 74LS04N, which is 14 pinned IC, which has an ordered universal pined configuration, the pin number 7 has to be grounded and pin number 1 should be connected to a certain voltage(logic 1). It has one input and one output which is based on the logic.

Equipment Component:

5-IC-74LS04N

6-Wires

7-LED

8-Trainer Kit

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / Y
0 / 1
0 / 0

2)Stage a1 (apply)

Procedure:

  1. Take an IC 74LS04N and place it in the trainer.
  2. Now take SPST switch and connect it to the 5V +VCC, and the other terminal to the 1st pin of the IC.
  3. We connect pin number 2 of the IC to a LED positive terminal and connect the other terminal of the LED to the ground.
  4. We use LED as an indicator note down the result by changing the input manually.

In case of trouble:

  1. Check the wire connections.
  2. Check the pin 7 and pin 14 that they are connected perfectly or not.
  3. Check the pin configuration of the IC.

MultiSim Work:

3)Stage v (verify)

Give some exercise for home work

4)Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Statement Purpose:

This lab will give you the introduction of two universal logic gates

Activity-1

Activity Outcomes:

To understand Boolean logic of NOR gate

1)StageJ(Journey)

In this experiment we used the IC 74LS02 to check the operation of NOR gate and I also used the two switches to prove that the ic is working.I conected the the switch a with 1a pin of ic and switch b with the 1b of ic and I provided the 5v vcc to the switches .Then I connected the 1y pin of IC with LED.

Equipment Component:

  1. 74LS02 N x 1.
  2. LED x 1.
  3. SPST x 1.

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / B / Y
0 / 0 / 1
0 / 1 / 0
1 / 0 / 0
1 / 1 / 0

2)Stage a1 (apply)

Procedure:

  1. Connect the EES-2001 trainer to the 220V AC power supply.
  2. Turn on the trainer to verify the voltage of power using multimeter.
  3. Install the IC74LS02 on the trainers braced board.
  4. Wire the circuit according to the diagram.
  5. Use and of the two switches S2 and S1 for inputs.
  6. For output indication use any of the LEDs from L0 – L15.
  7. Supply the VCC=+5V and GND to the pins 141 and 7 of the IC.
  8. Test all the possible combinations of inputs and verify the output according to the truth table.

In case of trouble:

  1. Check the power supply.
  2. Check the VCC and GND at pins 14 and 7 of the IC.
  3. Check all the wire connectors.
  4. Check the circuit wiring and remove the breaks.
  5. Check the IC using truth table.

MultiSim Work:

3)Stage v (verify)

Give some exercise for home work

4)Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Activity-2

Activity Outcomes:

To understand Boolean logic of NAND gate

1)StageJ(Journey)

In this experiment we will perform the operation on NAND Gate IC. The IC we will use is 14 pin named as 74LS00N. We will take +5V positive VCC on pin no 14 and ground on pin number 7. Formula for the NAND Gate is as follow,

Y = (A x B)’

Equipment Component:

  1. IC-74LS00N
  2. Wires
  3. LED
  4. Trainer Kit

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / B / Q
0 / 0 / 1
0 / 1 / 1
1 / 0 / 1
1 / 1 / 0

2)Stage a1 (apply)

Procedure:

  1. Connect the EES-2001 trainer to the 220V AC power supply.
  2. Turn on the trainer to verify the voltage of power using multimeter.
  3. Install the IC74LS00 on the trainers braced board.
  4. Wire the circuit according to the diagram.
  5. Use and of the two switches S2 and S1 for inputs.
  6. For output indication use any of the LEDs from L0 – L15.
  7. Supply the VCC=+5V and GND to the pins 141 and 7 of the IC.
  8. Test all the possible combinations of inputs and verify the output according to the truth table.

In case of trouble:

  1. Check the power supply.
  2. Check the VCC and GND at pins 14 and 7 of the IC.
  3. Check all the wire connectors.
  4. Check the circuit wiring and remove the breaks.
  5. Check the IC using truth table.

MultiSim Work:

3)Stage v (verify)

Give some exercise for home work

4)Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Statement Purpose:

Designing three basic logic gates using universal gates

Activity-1

Activity Outcomes:

To understand Boolean logic of OR gate by designing OR gate using NAND gates

1)StageJ(Journey)

In this experiment we use IC 74LS00N, which is 14 pinned IC, which has an ordered universal pined configuration, the pin number 7 has to be grounded. NAND pin number 1 and 2 should be connected to input A and its output pin 3 to 10 pin, whereas, another input B connected to pin 4 and 5 and its output pin 6 to input 9 pin. The final output pin 8 should attached to LED.

Equipment Component:

  1. 74LS00N x 1.
  2. LED x 1.
  3. SPST x 2.

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / B / Y
0 / 0 / 0
0 / 1 / 1
1 / 0 / 1
1 / 1 / 1

2)Stage a1 (apply)

Procedure:

  1. Connect the EES-2001 trainer to the 220V AC power supply.
  2. Turn on the trainer to verify the voltage of power using multimeter.
  3. Install the IC74LS00 on the trainers braced board.
  4. Wire the circuit according to the diagram.
  5. Use and of the two switches S2 and S1 for inputs.
  6. For output indication use any of the LEDs from L0 – L15.
  7. Supply the VCC=+5V and GND to the pins 141 and 7 of the IC.
  8. Test all the possible combinations of inputs and verify the output according to the truth table.

In case of trouble:

  1. Check the power supply.
  2. Check the VCC and GND at pins 14 and 7 of the IC.
  3. Check all the wire connectors.
  4. Check the circuit wiring and remove the breaks.
  5. Check the IC using truth table.

MultiSim Work:

3)Stage v (verify)

Give some exercise for home work

4)Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Activity-2

Activity Outcomes:

To understand Boolean logic of AND gate by designing AND gate using NAND gates

1)StageJ(Journey)

In this experiment we use IC 74LS00N, which is 14 pinned IC, which has an ordered universal pined configuration, the pin number 7 has to be grounded and 14 to VCC. NAND pin number 1 should be connected to input A whereas, another input B connected to pin 2. And its output pin 3 to input pin 4 and pin 5. The final output pin 6 should attached to LED.

Equipment Component:

  1. 74LS00N x 1.
  2. LED x 1.
  3. SPST x 2.

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / B / Q
0 / 0 / 0
0 / 1 / 0
1 / 0 / 0
1 / 1 / 1

2)Stage a1 (apply)

Procedure:

  1. Connect the EES-2001 trainer to the 220V AC power supply.
  2. Turn on the trainer to verify the voltage of power using multimeter.
  3. Install the IC74LS00 on the trainers braced board.
  4. Wire the circuit according to the diagram.
  5. Use and of the two switches S2 and S1 for inputs.
  6. For output indication use any of the LEDs from L0 – L15.
  7. Supply the VCC=+5V and GND to the pins 141 and 7 of the IC.
  8. Test all the possible combinations of inputs and verify the output according to the truth table.

In case of trouble:

  1. Check the power supply.
  2. Check the VCC and GND at pins 14 and 7 of the IC.
  3. Check all the wire connectors.
  4. Check the circuit wiring and remove the breaks.
  5. Check the IC using truth table.

MultiSim Work:

  1. Stage v (verify)

Give some exercise for home work

  1. Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Statement Purpose:

Verify the working of XOR, XNOR Gates

Activity-1

Activity Outcomes:

To understand Boolean logic of XOR gate

1)StageJ(Journey)

In this experiment we use IC 74LS00N, which is 14 pinned IC, which has an ordered universal pined configuration, the pin number 7 has to be grounded. NAND pin number 1 and 2 should be connected to input A and its output pin 3 to 10 pin, whereas, another input B connected to pin 4 and 5 and its output pin 6 to input 9 pin. The final output pin 8 should attached to LED.

Equipment Component:

  1. 74LS00N x 1.
  2. LED x 1.
  3. SPST x 2.

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / B / Y
0 / 0 / 0
0 / 1 / 1
1 / 0 / 1
1 / 1 / 0

2)Stage a1 (apply)

Procedure:

  1. Connect the EES-2001 trainer to the 220V AC power supply.
  2. Turn on the trainer to verify the voltage of power using multimeter.
  3. Install the IC74LS00 on the trainers braced board.
  4. Wire the circuit according to the diagram.
  5. Use and of the two switches S2 and S1 for inputs.
  6. For output indication use any of the LED,s from L0 – L15.
  7. Supply the VCC=+5V and GND to the pins 141 and 7 of the IC.
  8. Test all the possible combinations of inputs and verify the output according to the truth table.

In case of trouble:

  1. Check the power supply.
  2. Check the VCC and GND at pins 14 and 7 of the IC.
  3. Check all the wire connectors.
  4. Check the circuit wiring and remove the breaks.
  5. Check the IC using truth table.

MultiSim Work:

  1. Stage v (verify)

Give some exercise for home work

  1. Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Activity-2

Activity Outcomes:

To understand Boolean logic of XNOR

1)StageJ(Journey)

In this experiment we use IC 74LS00N, which is 14 pinned IC, which has an ordered universal pined configuration, the pin number 7 has to be grounded. NAND pin number 1 and 2 should be connected to input A and its output pin 3 to 10 pin, whereas, another input B connected to pin 4 and 5 and its output pin 6 to input 9 pin. The final output pin 8 should attached to LED.

Equipment Component:

  1. 74LS00N x 1.
  2. LED x 1.
  3. SPST x 2.

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / B / Q
0 / 0 / 0
0 / 1 / 0
1 / 0 / 0
1 / 1 / 1
  1. Stage a1 (apply)

Procedure:

  1. Connect the EES-2001 trainer to the 220V AC power supply.
  2. Turn on the trainer to verify the voltage of power using multimeter.
  3. Install the IC74LS00 on the trainers braced board.
  4. Wire the circuit according to the diagram.
  5. Use and of the two switches S2 and S1 for inputs.
  6. For output indication use any of the LEDs from L0 – L15.
  7. Supply the VCC=+5V and GND to the pins 141 and 7 of the IC.
  8. Test all the possible combinations of inputs and verify the output according to the truth table.

In case of trouble:

  1. Check the power supply.
  2. Check the VCC and GND at pins 14 and 7 of the IC.
  3. Check all the wire connectors.
  4. Check the circuit wiring and remove the breaks.
  5. Check the IC using truth table.

MultiSim Work:

  1. Stage v (verify)

Give some exercise for home work

  1. Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Statement Purpose:

Designing half adder using XOR logic gates

Activity Outcomes:

To understand Boolean logic of half adder using XOR gates

1)StageJ(Journey)

Adder: Digital computer perform a variety of information processing tasks, among the basics function encountered are the various arithematic operations, the most basic arithematic operation no doubt is the additionb of two binary digits, this simple addition consists of four possible elementary operations which namely as

0+0=0

0+1=1

1+0=1

1+1=10

Half Adder: A combinational circuits that performs the addition of two bits is called the half adder one that performs the addition of three bits(two significant bits and a previous carry) is called a full adder.

I used the IC 74LS08 and IC 74LS86 to check the operation of half adder and I also used the two switches to prove that the ic is working.I conected the the switch a with 1a pin of ic and switch b with the 1b of ic and I provided the 5v vcc to the switches .Then I connected the 1y pin of IC with LED.

As the IC is working with the operation so when the both inputs are 1 than the sum is 0 and the carry is 1 where as when both inputs are 0 then the sum and carry are 0.The above logic operation of the half gate can be summarized with the help of truth table

Equipment Component:

  1. LED x 1.
  2. SPST x 2.
  3. 74LS08
  4. 74LS86

Tools:

  1. Digital Trainer
  2. Single core wire
  3. Cutter

Symbolic Diagram:

Truth Table:

A / B / S / C
0 / 0 / 0 / 0
0 / 1 / 1 / 0
1 / 0 / 1 / 0
1 / 1 / 0 / 1

2)Stage a1 (apply)

Procedure:

  1. Connect the EES-2001 trainer to the 220V AC power supply.
  2. Connect the EES-2001 trainer to the 220V AC power supply.
  3. Turn on the trainer to verify the voltage of power using multimeter.
  4. Install the IC74LS08 and IC74LS86 on the trainers braced board.
  5. Wire the circuit according to the diagram.
  6. Use and of the two switches S2 and S1 for inputs.
  7. For output indication use any of the LED,s from L0 – L15.
  8. Supply the VCC=+5V and GND to the pins 141 and 7 of the IC.
  9. Test all the possible combinations of inputs and verify the output according to the truth table.

In case of trouble:

  1. Check the power supply.
  2. Check the VCC and GND at pins 14 and 7 of the IC.
  3. Check all the wire connectors.
  4. Check the circuit wiring and remove the breaks.
  5. Check the IC using truth table.

MultiSim Work:

3)Stage v (verify)

Give some exercise for home work

4)Stage a2 (assess)

Assignment:

For this student will submit Lab Assignment before the deadline.

Statement Purpose:

Designing Full adder using XOR logic gates

Activity Outcomes:

To understand Boolean logic of full adder using XOR gates

1)StageJ(Journey)

The half-adder does not take the carry bit from its previous stage into account. This carry bit from its previous stage is called carry-in bit. A combinational logic circuit that adds two data bits, A and B, and a carry-in bit, Cin, is called a full-adder. The Boolean functions describing the full-adder are: