Nor gate, Computer Engineering

The NOR gate.

The NOR gate is equivalent to an OR gate followed by a NOT gate so that the output is at logic level 0 when any of the inputs are high otherwise it is at logic level 1. There may be any number of inputs. The circuit symbol for a three input NOR gate is

2072_NOR gate.png

The Boolean algebra equivalent is

103_NOR gate1.png

The truth table of a three input NOR gate is

A

B

C

X

0

0

0

1

0

0

1

0

0

1

0

0

0

1

1

0

1

0

0

0

1

0

1

0

1

1

0

0

1

1

1

0

Posted Date: 8/27/2012 1:35:07 AM | Location : United States







Related Discussions:- Nor gate, Assignment Help, Ask Question on Nor gate, Get Answer, Expert's Help, Nor gate Discussions

Write discussion on Nor gate
Your posts are moderated
Related Questions
design a ciruit which can work as a 4-bit binary adder as well as subtractor

An accessor is a class operation that does not change the state of an object in C++. The access or functions require to be declared as const operations

Explain routing tone in strowger telephony with waveforms and the timings. The call-in-progress tone or routing tone is a 400 Hz or 800 Hz intermittent pattern. In electromec

This is the set of tools and facilities that you work with as the MATLAB user or programmer. It contains facilities for managing the variables in your workspace and importing and e

Write the truth table for a clocked J-K flip-flop that is triggered by the positive-going edge of the clock signal. Explain the operation of this flip-flop for the following condit

Define the role of organizationin computer architecture The organization is the set of resources that realizes the architecture which include the CPU, the memory and I/O contro

Which scheduler selects processes from secondary storage device? Ans. Medium term scheduler selects processes from secondary storage device.

What is priority interrupt? A priority interrupt is an interrupt that establishes a priority over the various sources to verify which condition is to be serviced first when two

How are instructions sent between memory and the processor? Both the instruction pointer (IP) and program counter (PC) utilized to holds the memory address of the next inst

Q. What is a breeder reactor? 92 U 238 and 90 Th 232 aren't fissile materials but are abundant in nature. In the reactor these are able to be converted into a fissile mater