How many of the inputs have to be 1 for the output to be 1?

How many of the inputs have to be 1 for the output to be 1?

The OR gate has two inputs. One or both inputs must be 1 to output 1, otherwise it outputs 0.

Which gate shows output 1 if both the inputs are the same?

As you can see, the output is a 1 for every row except one. The only time that an OR gate outputs a 0 is if both inputs are 0….OR gates.

Input A Input B Output
1 1

In which logic gate the output is logic 1 for two different inputs?

NAND gate – output is 1 if AT LEAST one input is 0. NOR gate – output is 1 if BOTH inputs are 0.

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When all inputs equal to 1 then output equal to 1 otherwise output equal to 0 which gate is this?

AND gate: the output is 1 if all inputs are 1; otherwise, the output is 0. OR gate: the output is 1 if at least one input is 1; otherwise, the output is 0. XOR gate: the output is 0 if both inputs are same; otherwise, the output is 1. NAND gate: the output is 1 if at lease one input is 0; otherwise, the output is 0.

Which gate has only one input?

NOT gate
A NOT gate can only have one input and the output is the inverse of the input. A NOT gate is also called an inverter.

What does the T in the T type flip flop means?

The “T” in “T flip-flop” stands for “toggle.” When you toggle a light switch, you are changing from one state (on or off) to the other state (off or on).

Can a logic gate have more than 2 inputs?

As with AND gates, NAND gates are made with more than two inputs. In such cases, the same general principle applies: the output will be “low” (0) if and only if all inputs are “high” (1). If any input is “low” (0), the output will go “high” (1).

What is the output of our gate?

An OR gate is a logical gate that has two or more inputs that can give an output of 1 which is called high or 0 which is called low. The output of an OR gate comes back low only when all the inputs attached to the OR gate have their value low. In all other situations, the output of the OR gate is one.

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What is the output state of an OR gate if the inputs are 0 AND 1?

If the input is 1, then the output is 0. If the input is 0, then the output is 1. The NAND gate operates as an AND gate followed by a NOT gate. It acts in the manner of the logical operation “and” followed by negation.

What is the output of NAND gate?

In digital electronics, a NAND gate (NOT-AND) is a logic gate which produces an output which is false only if all its inputs are true; thus its output is complement to that of an AND gate. A LOW (0) output results only if all the inputs to the gate are HIGH (1); if any input is LOW (0), a HIGH (1) output results.

What is the other name of T flip-flop?

T flip – flop is also known as “Toggle Flip – flop”. To avoid the occurrence of intermediate state (also known as the forbidden state) in SR flip – flop, we should provide only one input to the flip – flop called the Trigger input or Toggle input (T).

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How is transfer logic used in two input systems?

In the case of two-inputs, A and B, the output can be a replica of either A or B. Even in this case, we require no switches as there is no switching action to be performed. The transfer logic function finds its application in power amplifiers where the output of the preceding section is connected as an input to the successive one.

Which is an example of a logic circuit?

For example, one well-known logic circuit is an AND gate that combines two input signals to produce an output that is the logic AND of the inputs (i.e., if both input1 and input2 are a ‘1’, then the output is a ‘1’).

Which is the output of a NOT gate?

A NOT gate has just one input. The output of the circuit will be the opposite of the input. If 0 is input, then the output is 1. If 1 is input, then 0 is output.

What is the output of the not function?

In the NOT function, the output will be the negated value of the input, i.e., logic low output for logic high input, and vice versa. Further, if there are two inputs, A and B, the output can be the complemented version of either A or B. Implementation of a single-variable NOT function demands two switches.