Explain about truth table and logic diagram, Computer Engineering

Assignment Help:

Q. Explain about truth table and logic diagram?

A Boolean function can be realized in a logic circuit employing the basic gates: - AND, OR & NOT. Concern here for illustration Boolean function: -

Relationship between this function and its binary variables A, B, C can be signified in a truth table as displayed in figure (a) and figure (b) shows respective logic circuit.

881_Explain about truth table and logic diagram1.png

977_Explain about truth table and logic diagram2.png

Figure:   Truth table & logic diagram for F = A¯ B + C

So in a logic circuit variables coming on left hand side of boolean expression are inputs to circuit and variable function coming on right hand side of expression are taken as output.

There is one significant point to note it implies that there is just one way to signify the boolean expression in a truth table however can be expressed in variety of logic circuits.


Related Discussions:- Explain about truth table and logic diagram

Main drawbacks of cd-roms, Q. Main drawbacks of CD-ROMs? The main drawb...

Q. Main drawbacks of CD-ROMs? The main drawbacks of CD-ROMs are: It is read only thus can't be updated Access time is longer than that of magnetic disks. Very

Computers and cntrol, Define open and closed loop cotrol systems.Explain di...

Define open and closed loop cotrol systems.Explain difference between time varying and time invariant control system wth suitable example

Determine if the product of two integers are even, If the product of two in...

If the product of two integers a and b is even after that prove that either a is even or b is even. Answer: It is illustrated that product of a and b is even so let a * b = 2n.

Eliminating hazards - computer architecture, Eliminating hazards of pipeli...

Eliminating hazards of pipeline -  computer architecture: We can delegate the work of eliminating data dependencies to the compiler, which can fill up in suitable number of NO

Determine about the radio frequency, Determine about the Radio Frequency (R...

Determine about the Radio Frequency (RFID)  This method includes using small electronic devices containing an Identification microchip and antenna; they work in a similar way

Types of policies in e-commerce, 1- The Privacy Policy: The vendor must...

1- The Privacy Policy: The vendor must explain to the customer how all his information especially sensitive ones will be totally private, and no one can read them or use them i

Fundamental difference between smart card and e-cash, What is the fundament...

What is the fundamental difference between the transactions made using Smart Card and E-cash? Smart Card and E-Cash: E-cash storable smart cards can dispense and store ca

List the various file attributes, List the various file attributes. A f...

List the various file attributes. A file has certain other attributes, which differ from one operating system to another, but typically consist of these: Name, identifier, type

How do we call one script-fu script from another, he trick to calling scrip...

he trick to calling script-fu-scripts from any more script is to just reference the main define for the script and not to try to use the pdb call. All the scripts in script-fu shar

Explain speedup performance and issues in pipelining, Speedup First, we...

Speedup First, we take the speedup factor which is we see how much speed up performance we achieve by pipelining. First we take ideal case for measuring the speedup. Let n b

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd