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Assignment No. 01

Lectures covered: 1-8


To understand different operational characteristics of digital circuits and implementation of Boolean algebra with Logic Gates.


It should be clear that your assignment will not get any credit if:

  • The assignment is submitted after due date.
  • The assignment is submitted via email.
  • The assignment is copied from Internet or from any other student.
  • The submitted assignment does not open or file is corrupt.
  • It is in some other format than .doc/docx.

Note: All types of plagiarism are strictly prohibited.

For any query about the assignment, contact at


You have to provide all processing steps in all questions otherwise, marks will be deducted.

Question No. 1                                                                                                           10 marks

The data sheet of a Quad two-input AND gate IC type 74LS08 specifies the propagation delay and power supply parameters as:

VCC = 5.0V                                                          ICCH = 19 mA

ICCL = 35 mA                                                        tPLH = 4 ns

tPHL = 5 ns                                                            VOH = 2.7 V

VIH = 2 V                                                              VIL = 0.8 V

VOL = 0.5 V

a)      Determine the speed–power product specification.

b)      The HIGH state noise margin.

c)      The LOW state noise margin.

Question No. 2                                                                                                           10 marks

Simplify the given expression to its Sum of Product (SOP) form using Boolean algebra and also draw the logic circuit diagram for that simplified expression.

X= (A+B) (A+) C+ (B+) + B+ABC

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Replies to This Discussion

I need Solution

ager ap ko solution mily to meja bi sent kr dana plzz

mily to tab hai na bhaiii

Solution kider hay ??????

solution cs302

mjhy b chahye agr ksi nay kr li hy tw mjhy b bta dy plzzzzzzzzzzzzz

start mn (A+B) kia C se multiply nh ho gy???

it's boolean algebra bahi jaan

Question no 01 ka koe solution bta da plzzzzzzzzzzz

diagram  kisay bnani hey ? wo be tu batao

Is ki circuit Diagram bhi post kr do please



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