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Why is the and gate called the and gate?
Because if input A *and* input B is true, then the output is true! Truth table of AND gate: ┌─┬─╥───────┐ │A│B║Q (Output)│ ├─┼─╫───────┤ │0│0║0..............│ ├─┼─╫───────┤ │0│1║0............. │ ├─┼─╫───────┤ │1│0║0............. │ ├─┼─╫───────┤ │1│1║1............. │ └─┴─╨───────┘
What is the difference between AND and OR gate?
The difference is in their truth tables.AND gate: The output is true when inputs 'A' AND'B' are both true.A | B | Output0 | 0 | 00 | 1 | 01 | 0 | 01 | 1 | 1OR gate: The output is true when either input 'A' OR input 'B' is true.A | B | Output0 | 0 | 00 | 1 | 11 | 0 | 11 | 1 | 1
Why we use only ''0'' and ''1'' in logic?
Binary logic has only two possible values:TRUE or FALSE and these are coded as 1 and 0.
What is the Boolean expression for or gate?
The Boolean expression for an OR gate is represented as ( A + B ), where ( A ) and ( B ) are the input variables. In this expression, the output is true (1) if at least one of the inputs ( A ) or ( B ) is true. If both inputs are false (0), the output will also be false.
What is the truth table of a inverter?
Input Output 0 1 1 0
Output of logic gate is 1 all input are logic 0 the gate is?
If the output of a logic gate is 1 while all inputs are logic 0, the gate is a NOR gate. A NOR gate produces a high output (1) only when all its inputs are low (0). In contrast, other gates like AND, OR, and NAND would not produce a 1 output under these conditions.
What logic gate might be called the all or nothing gate?
AND gate is an all or nothing gate because in able to have an output of logic 1,all of the input must be all logic 1 or else the output will be nothing or simply logic 0.
What are the requirements in creating an input with AND logic gate?
All the inputs of the gate must be set to a logic 1 for the gate to open.
What are the uses of a NOT logic gate?
A NOT gate is used to invert the input signal, meaning it produces the opposite output to the input. It is commonly used in digital circuits for tasks such as signal inversion, logic gating, and arithmetic operations.
Which input combination will produce logic 1 at the output of a 4-input NOR gate?
All inputs hae to be low i.e 0.
What is a AND gate in physics?
An AND gate is a digital logic gate. Only if both of the inputs to the gate are "1", then the ouput of the gate will be "1" . If both of the inputs to the gate are "0" or if only one input to the gate is "1", then the output of the gate will be "0".
What are the uses of not logic gates?
A NOT logic gate flips the logic signal from 1 to 0 or 0 to 1 :)
Give two ways of converting a two input NAND gate to an inverter?
Short both the inputs, if '0' is given as the input output will be '1' and if '1' is given as a input the output will be '0'
What is a not gate in electronics?
A not gate is a logical gate which inverts a digital signal. If the input to a not gate is 1, then the output will be 0. If the input is 0, then the output will be 1.
What is a AND circuit?
An AND circuit is a circuit that takes two or more inputs, and generates an output that is the boolean AND function of those inputs. Two light switches in series, for instance, is an AND circuit because both switches have to be on for the light to be on. If the switches were wired in parallel to each other, and then in series with the light, that would be an OR circuit.
Why is the and gate called the and gate?
Because if input A *and* input B is true, then the output is true! Truth table of AND gate: ┌─┬─╥───────┐ │A│B║Q (Output)│ ├─┼─╫───────┤ │0│0║0..............│ ├─┼─╫───────┤ │0│1║0............. │ ├─┼─╫───────┤ │1│0║0............. │ ├─┼─╫───────┤ │1│1║1............. │ └─┴─╨───────┘
What is an OR gate?
An OR gate is a digital logic gate. If one or both of the inputs to the gate are "1", then the ouput of the gate will be "1" . If both of the inputs to the gate are "0" then the output of the gate will be "0".
