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When A 0 B 0 C 1 then in 2 input logic gate you get - - gate?
input outA B A XNOR B 0 0 1 0 1 0 1 0 0 1 1 1
Why is Boolean logic important in computer science?
Boolean logic can be thought of as "0 and 1" logic, or "True or False" logic. Boolean math started out as "True or False" expressions. In computers, the bits stored in memory are interpreted as either a '0' or a '1' (binary numbers). Computer scientists (usually, though you can prove out the concept either way) map '0' = FALSE and '1' = 'TRUE', and thus the operations and decisions made in a computer can be expressed/evaluated as Boolean logic/math expressions.
Is there a way to show that 1 equals 0?
Only if you use flawed math.Only if you use flawed math.Only if you use flawed math.Only if you use flawed math.
Positive logic in a logic circuit is one in which?
In Positive logic, we all assume that the more positive (binary) voltage state is One, the less positive voltage state is Zero.Both voltage states could be positive, both could be negative, or they could be opposite polarities.
How boolean algebra helps modern computer?
George Boole developed a mathematical notation which is suited to the analysis or design of switching.a) a switch may be only on or offb) assume 1 equals on, and 0 equals offExample: two switches in series,if both are on will have a combined value of 1.Boolean 1 + 1 = 1 (aka and + and = and)if one switch were on and the other off, the combination is 0Boolean 1 + 0 = 0 (aka and + not = not) nand is 'not and'.if both switches were off, then the combined value is off.Boolean 0 + 0 = 0 (aka not + not = not)You may perform a similar analysis for a pair of switches in parallel.c) the truth values given are arbitrary. The logic system will work equally well if 1's are replaced with 0's and vice versa but the truth tables will differ.From such simple beginnings, a sufficient logic system may be built to solve problems that can be expressed as equations.This is called 'machine language' in its simplest form.
What is logic 0 and logic 1?
Logic 0 and logic 1 are the two states in digital (or binary) logic. A binary numbering system has but two numbers: 0 and 1. In contrast, we use a decimal system with 10 numbers: 0 to 9. The area of algebra that addresses binary (2-state) logic is called Boolean. In Boolean a logic 0 may be refered to as 'low', 'off' or 'false'; a logic 1 as 'high', 'on' or 'true'. Boolean logic is the foundation of digital electronics.
What are the uses of not logic gates?
A NOT logic gate flips the logic signal from 1 to 0 or 0 to 1 :)
The are only two states inside a computer on and off which represent one and zero?
Positive logic ON = 1, OFF = 0. Negative logic ON = 0, OFF = 1.
Odd parity generator uses which logic?
xor logic because A B output 0 0 0 0 1 1 1 0 1 1 1 1
What is NAND gate in semiconductor devices?
A NAND gate is digital logic device which will have 2 or more inputs which can be logic 1 or logic 0 (on or off, high or low) with all the inputs at logic 0 the output will be at logic 1, the only time the output will switch to a logic 0 is when ALL the inputs are at logic 1. here is a simple "truth table" To show the basic operation Input1 Input2 Output Off--------Off------- On Off--------On------- On On--------Off------- On On------- On------- Off NAND stand for not AND therefore a false will be present on the output only when both input are true ANSWER: NAND stands for NOT AND it simply negate the function. The only time that the output can be false if all inputs are true. In logic functions there is no ON-OFF it is either true or false "1" or "0"
Which Logic Function requires both inputs to be 1 in order to output a1?
This would be the "AND" operator. 1 AND 1 = 1.1 AND 0 = 0. 0 AND 0 = 1
When A 0 B 0 C 1 then in 2 input logic gate you get - - gate?
input outA B A XNOR B 0 0 1 0 1 0 1 0 0 1 1 1
Operation of XOR gate?
An XOR (exclusive OR gate) has two inputs and one output. If only one of the inputs is at level 1, then the output is 1 otherwise the output is 0. The truth table looks like this: A B Out0 0 00 1 11 0 11 1 0 Exclusive OR represents in logic what "or" means in English; for example, if asked if you want tea or coffee it's usually meant that you can have one or the other - not both.
What is the voltage in a 7400 quad nand gate?
The 74xx series of integrated circuits use 5 volts. This is common in TTL (Transistor to Transistor Logic) circuits.For inputs:The 0 or Low Logic level is anything less than 0.8vThe 1 or High logic level is anything from 2v up to the supply or 5v level.Voltages between these trigger points in the logic, should be avoided to prevent spurios operation.The output levels are generally5v = logic level 1 or High0v = logic level 0 or Low.
A logic gate is an electronic circuit which?
Alternates between 0 and 1
Can you replace logic 1 to 0 in digital electronic circuits without applying any change?
I think this question has no logic
What are the differences between logic designs and electronic designs?
Electronic designs are split basically into analogue and digital. Analogue designs, for example early hi-fi amplifiers, have an output proportional to the input but obviously greater. Digital or Logic designs use functions which can only have a result of yes or no, on or off. (0 or 1 is the binary of no or yes, high or low). By combining multiple yes/no queries (known as "gates") we can develop if, when, then, not (and many more) solutions. eg on a 3 input and gate 001=0, 010=0, 110=0, 111=1 (we only get a yes out if all 3 inputs are yes). Logic puzles work in a similar patern of true or false. regards
