Positive logic nand gate is equivalent to negative logic nor, Computer Engineering

Assignment Help:

Show that a positive logic NAND gate is equivalent to negative logic NOR gate.

Ans:

Positive logic denotes True or 1 with a high voltage and False or 0 with a low voltage.
Negative logic denotes True or 1 with a low voltage and False or 0 with a high voltage.

The difficulty is equivalent to proving the DeMorgan's rule of complementation that is

(x . y)' = x' + y'

Assume find now truth table for positive NAND and negative NOR.

1301_positive logic NAND gate is equivalent to negative logic NOR gate 1.png

Noticeably, positive NAND gate is equivalent to negative NOR gate.

1235_positive logic NAND gate is equivalent to negative logic NOR gate 2.png

Related Discussions:- Positive logic nand gate is equivalent to negative logic nor

Explain about distributed systems, Q. Explain about distributed systems? ...

Q. Explain about distributed systems? A Distributed System in that Data, Process and Interface component of information System are distributed to many locations in a computer n

What are prefetch instructions, What are prefetch instructions? Prefetc...

What are prefetch instructions? Prefetch instructions are those instructions which can be inserted into a program either by the programmer or by the compiler.

While using ftp what is wildcard expansion in file names, While using FTP w...

While using FTP what is wildcard expansion in file names? To make this easy for users to identify a set of file names, FTP permits a remote computer system to perform usual fil

The source to the current version, How do I update an existing copy of the ...

How do I update an existing copy of the source to the current version? Ans) As the common code changes, you might need to update your copy to have the lastest version. To do tha

Explain the techniques used for protection of user files, Explain the techn...

Explain the techniques used for protection of user files. This is easier to protect against accidental than malicious misuse. Protection of user files implies that file owne

C programming, #write a program to find the area under the curve y=f(x) bet...

#write a program to find the area under the curve y=f(x) between x =a and x=b integrate the area between a and b by c programming

Explain about indexed addressing scheme, In this technique, operand field o...

In this technique, operand field of instruction includes an address and an index register thatcomprises an offset. This addressing scheme is normally used to address the consecutiv

Implementation for the prime machine, Write an implementation for the Prime...

Write an implementation for the Prime machine (de?ned at the end of the assignment sheet). Provide a suitable invariant and variant for any loop you use. Provide comments in your m

Computer graphics, list out of merit and de-merit plasma display

list out of merit and de-merit plasma display

Explain the need for user-defined functions, Explain the need for user-defi...

Explain the need for user-defined functions. The need for user-defined function: 1. A programmer might be having a block of code that he has repeated forty times all over t

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages