How does a 1-bit magnitude comparator work?

How does a 1-bit magnitude comparator work?

1-Bit Magnitude Comparator – A comparator used to compare two bits is called a single bit comparator. It consists of two inputs each for two single bit numbers and three outputs to generate less than, equal to and greater than between two binary numbers.

What is digital comparator explain 1-bit comparator?

A digital comparator or magnitude comparator is a hardware electronic device that takes two numbers as input in binary form and determines whether one number is greater than, less than or equal to the other number. Comparators are used in central processing units (CPUs) and microcontrollers (MCUs).

What is magnitude comparator explain?

Magnitude Comparator are digital circuits which have two ports which accept and have three single bit outputs. It is used to comparing individual bits, multi-bit comparators can be constructed to compare whole BCD words to produce an output if one word is larger, equal to or less than the other.

What will the output of two 1-bit comparator having a and B as input?

For example, a magnitude comparator of two 1-bits, (A and B) inputs would produce the following three output conditions when compared to each other. This is useful if we want to compare two variables and want to produce an output when any of the above three conditions are achieved.

What is the relationship between L e AND g in 1 bit comparator?

So, the comparator produces three outputs as L, E and G corresponds to less than, equal and greater than comparisons. Comparators that have only one output terminal and produces the output either low or high are identity comparators.

Which are the IC’s used to design 1 bit comparator?

The GDI and PTL logics were used for One bit hybrid comparator consisting of 17T (8 PMOS and 9 NMOS). …

What is the relationship between L e and g in 1 bit comparator?

What is magnitude comparator design a 3-bit magnitude comparator?

3-BIT MAGNITUDE COMPARATOR: A comparator which compare 2 binary numbers having 3-bits and produce the resultant of 3 outputs on the basis of magnitude of given binary numbers is called 3-bit magnitude comparator.

What do you mean by combinational circuits discuss and implement 2 bit magnitude comparator?

Magnitude. comparator is a combinational circuit that compares two numbers, A and B, and determines their relative. magnitudes (Fig.1). The outcome of comparison is specified by three binary variables that indicate whether. A>B, A=B, or A

What are mechanical comparators?

Mechanical comparator is a measuring instrument and the mechanism of this instrument is in the form of tape spring twisted, and that is positioned in the middle part. The middle part of the mechanical comparator rotates through a fixed angle upon tension which is shown in the figure.