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The inverter, which returns the reverse of the input. The AND gate which returns a high output if and only if both inputs are high. The OR gate, which returns a high output if either or both inputs are high. The NAND and NOR gates return the opposite of their counterparts. They are basically the AND and OR gates with an inverter after them. The XOR gate is the exclusive OR gate; it returns a high output it either input is high, but not both. Every binary combination of outputs can be made from these operators. In fact, you don't even need all of them. The NAND and the NOR gate can both create every other gate.
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Why logic gates are called logic gates?
Logic Gates are electronic building blocks of a digital system. Their physical manifestation may take any form, but essentially a logic gate consists of a collection of binary digits and a set of rules where such digits are combined to give a resulting set of binary digits. The rules that are implemented by logic gate are of the fundamental Boolean Algebraic Operations. Logic gates may be coupled together so that digital input to a system produces a predetermined digital output. It is a logical set of rules. The concept of digital information flowing into a system through an electronic pathway coveys a perception that gave someone the idea of a gate when this was named long ago.
Why is Bill Gates name gates?
His last name is Gates, because Gates is his family's name. His last name Gates comes from his ancestors.
What are the gates of heaven made of?
Heavens gates are made of pearls
What is the difference between pla and pal?
PLA: both AND and OR gates are programmable. PAL: AND gates are programmable whereas OR gates are fixed.
Do 2 input nor gates form a complete set of logic gates?
nor as well as nand gate are universal gates they both can be used as a complete set of logic gates
What is the use of logical gates?
logi mean 0,1 some operations
What is the difference bw logical and physical synthesis?
Logical synthesizes maps a register-transfer levelÊdescription to a set of gates. Physical synthesis implements a netlist on a floorplan and improves the quality of the design.
Why are AND OR NOT gates are called logically complete?
All more complicated logical operators can be constructed by combining those types.
In paged system Can the logical address space b larger than physical address space?
Yes. This is the fundamental premise of paged or virtual memory - that you can have more logical memory than physical memory.
Draw logic diagram of two to four line decoder using nor gates only with enable input?
draw logical diagram 2 to 4 line decoder with nor gates only
What did democritus base his ideas about the atoms on?
Reasoning. There has to be a fundamental unit of matter, right? The smallest chunk of something that is still the thing. An infinite regress is not logical.
What is making policy?
As the name suggest, is a process of creating the enabling and fundamental guideline for the maximum achievement of citizen interest. As a process , logical steps are taken.
Why logic gates are called logic gates?
Logic Gates are electronic building blocks of a digital system. Their physical manifestation may take any form, but essentially a logic gate consists of a collection of binary digits and a set of rules where such digits are combined to give a resulting set of binary digits. The rules that are implemented by logic gate are of the fundamental Boolean Algebraic Operations. Logic gates may be coupled together so that digital input to a system produces a predetermined digital output. It is a logical set of rules. The concept of digital information flowing into a system through an electronic pathway coveys a perception that gave someone the idea of a gate when this was named long ago.
What is the fundamental difference between logical and physical data structures?
1) Logical data structures are structures that emphasize on data relationships and how data is related from the view of the user. 2) Physical data structures are data models that emphasize on the use of efficiently and effectively storing data in memory.
What are the uses logic gates?
Logic gates are in fact the building block of digital electronics; they are formed by the combination of transistors (either BJT or MOSFET) to realize some digital operations (like logical OR, AND, INVERT ). Every digital product, like computers, mobile, calculators even digital watches, contain logic gates. The use of logic gates in digital world can be understood better by the following example: the single bit full adder in digital electronics is a logic circuit which perform the logical addition of two single bit binary numbers (a,b,cin) a and b are the the two binary number of single digit (either 1 or 0) and cin is the carry input . say for example a,b,cin= 1,1,1 gave an logical sum output of 1 and a carry of 1 , a,b,cin= 110 gave sum= 0 and carry of 1. Now this adder can be formed by the combination of many gate like by using NAND gates only. or by using XOR , AND ,OR gates and so on. So, in a nutshell, the adder which is of great importance in your computer processor and also in many more applications is basically built from the logic gates.
Is an electronic device that can serve as a gate or switch for an electrical signal?
yes The logic gates AND OR NOT ExOR can be used as gate for electrical signal whether it may D.C value or A.C signal. Both can be processed by a digital circuits . the logic gates are fabricate from cmos transistor. and they perform logical operation on applied signal
What are uses of logic gate?
Logic gates are in fact the building block of digital electronics; they are formed by the combination of transistors (either BJT or MOSFET) to realize some digital operations (like logical OR, AND, INVERT ). Every digital product, like computers, mobile, calculators even digital watches, contain logic gates. The use of logic gates in digital world can be understood better by the following example: the single bit full adder in digital electronics is a logic circuit which perform the logical addition of two single bit binary numbers (a,b,cin) a and b are the the two binary number of single digit (either 1 or 0) and cin is the carry input . say for example a,b,cin= 1,1,1 gave an logical sum output of 1 and a carry of 1 , a,b,cin= 110 gave sum= 0 and carry of 1. Now this adder can be formed by the combination of many gate like by using NAND gates only. or by using XOR , AND ,OR gates and so on. So, in a nutshell, the adder which is of great importance in your computer processor and also in many more applications is basically built from the logic gates.
