0
Any logic gate from which all other logic gate functions can be derived. The two universal gates are NAND and NOR.
Raheem Raynor
Wiki User
∙ 12y agoLogic gates are digital circuits constructed from diodes, transistors, and resistors that produce an output, from some given inputs.
NOT gates - They are also called Inverters. The NOT operation can be performed on a single input. For example, if the variable A is subjected to the NOT operation, the result x can be expressed as X =  where  represents the NOT operation.
The truth table of the NOT operation is as follows:
A
X = Â
0
1
1
0
AND gates - The AND gate uses 2 or more inputs to produce a single output. The resultant output 1 occurs only then all of the inputs are 1.
Truth Table for 2 input AND Gate
A
B
X = A . B
0
0
0
0
1
0
1
0
0
1
1
1
The output A.B can be written as AB, without the '.' symbol.
OR gates - The OR gate uses 2 or more inputs to produce a single output. The result produced is 1 when any of the inputs is 1. The result 0 is produced only when all the input variables are 0.
Truth Table for OR Gate
A
B
X = A + B
0
0
0
0
1
1
1
0
1
1
1
1
Wiki User
∙ 13y agoA logic gate is a combination of transistor switches arranged so that the output of the device follows a particular pattern. The pattern is based on the logic function you want to simulate. For example, the simplest inverter is a transistor switch which is between a 'high' logic voltage source (usually 5v) and ground. When the input, connected to the base of the transistor, goes high, the transistor is active, sucking nearly all the current to ground, making the output a low voltage. When the input is low, little current is sunk to ground, so the output goes high.
Another example would be an AND gate, which is wired so that two transistor switches have to be on in order for the output to go high. these would be transistors in series, since they would both have to be 'on' for the current to flow.
Wiki User
∙ 12y agoit's a little and basic integrated circuit that makes calculations regarding Boole's logic (true/false)
they can make various operations instantly regarding as the type of logic gate
based on the 2 inputs, giving the result as output.
they can make the OR operand, And, Xor,Not and a combination of them (cheaper) Nor,Nand,XNor
it's the base for digital computing.
Wiki User
∙ 13y agoLogic Gates are electronic building blocks of a digital system. They are realisations of the fundamental Boolean Algebraic Operations; AND, OR, NOT, XOR, NAND, NOR, XNOR, BUF.
Wiki User
∙ 11y agoAND, OR and NOT
NAND, NOR
Wiki User
∙ 11y agoand,or,not.
Add your answer:
Earn +20 pts
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.
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 universal logic gate?
universal logic gate is a gate using which you can make all the logic gates there are two such gates NOR gate and NAND gate
What does logic mean in computing?
it's a little and basic integrated circuit that makes calculations regarding Boole's logic (true/false) they can make various operations instantly regarding as the type of logic gate based on the 2 inputs, giving the result as output. they can make the OR operand, And, Xor,Not and a combination of them (cheaper) Nor,Nand,XNor it's the base for digital computing.
Is a transistors an analog device?
yes transistor is analog device because it can process the analog signal . But it can also used as digital devices as we know transistors are used for manufacturing logic gates and several digital devices as multiplexer and decoder encoder and memories also. it is the basic element of digital devices.
What products use logic gates?
All digital electronic circuits are composed of logic gates. Without logic gates there would be no digital electronics.
What are the basic digital logic gates?
And,or,not
Latch in logic gates?
i need to understand the meaning of latch as applied in logic gates [digital ectronics]
Does fan have logic gates?
No. Logic gates are used for digital design. fan is an electrical appliance. They do not have any similarities.
Digital electronics logics gate?
and gates or gates nor gates nand gates are the electronics logic gates.
Why logic gates are called as logic gates not boolean gates?
Logic gates are the basic building blocks of digital circuits or systems. these digital circuits are used to implement several combinational and sequential operations. these operations include starage, timing, arithmetic, coding, communication etc. Hence, implementing the boolean algebra is not the only purpose where logic gates are used, hence, it is opt to call them as logic gates rather than boolean gates.
What are the two types of digital logic?
AOI logic, which uses AND, OR,and INVERTER(NOT) gates NAND/NOR Logic, this uses only NAND or NOR gates respectively.
Boolean logic gates are combined what type of packages?
All packages. Everything digital is boolean logic.
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 conclusion of logic gate during seminar?
A logic gate is used to implement any digital logic. It may be AND, OR, XOR, NOT, XNOR, NAND, NOR. These logic gates can be used to implement the output equations of digital circuits in order to design them.
Can logic gates have analog input?
It's an ambiguous question, because technically all signals are analog. The short answer is no. By asserting they are logic gates, you are supposing digital logic criteria and analysis: high impedance input, nominal output impedance, the transistor's operating regions are either saturation or cutoff, and the I/O signals are analyzed in discrete steady-states. Digital signals are applied to logic gates as the distinction of "digital" establishes the above signal criteria and circuit operation.
What is logic connections?
According to DIGITAL electronics logic connection can be defined as the combination of gates to realised a particular logic function. e.g decoder; multiplexer; demultiplexer etc
