Table of Contents
What is the equivalent logic gate?
The above logic gate is a NAND gate. It is the opposite of AND gate. It gives 0 when one of the inputs is 0 but the output is 1 when but inputs are 1. Therefore, the logic circuit is equivalent to OR gate.
Which logic gate consumes less power?
Detailed Solution
| Logic Family | Advantages |
|---|---|
| Complementary metal-oxide-semiconductor (CMOS) | 1. Lowest power consumption 2. Used in all microcomputer chips today. 3. Most common logic family. |
| Transistor-transistor logic (TTL) | 1. Earliest developed. 2. Most rugged. 3. Least susceptible to electrical damage. |
Which gate is equivalent to bubbled gate?
Because, bubbled OR gate will acts as a NAND gate. The NOT gates are to be added to the inputs of AND gate, it will give the NOR gate output. Because, bubbled AND gate will acts as a NOR gate. Therefore, bubbled NAND gate is equivalent to OR gate.
How do you know if two circuits are equivalent?
Two circuits are equivalent if you provide a certain voltage to the terminals the current through the terminals will be the same and and vice versa; i.e. if you let flow a certain current through the terminals, the voltage across the terminals will be the same for both circuits.
Which logic gate is combination of and and NOT gate?
This basic logic gate is the combination of AND and NOT gate. This gate is the combination of OR and NOT gate. In XOR gate the output of a two-input XOR gate attains the state 1 if one adds only input attains the state 1. A. B ˉ + A ˉ. B In XNOR gate the output is in state 1 when its both inputs are the same that is, both 0 or both 1.
What are LogLogic gates?
Logic gates are the basic building blocks of any digital system. It is an electronic circuit having one or more than one input and only one output. The relationship between the input and the output is based on a certain logic.
How do logic gates obey the truth table?
All logic gates obey their truth table. A NOT gate produces an output that is the complement of the input. It has only one input signal. It produces a 1 output when the input is 0. and It produces a 0 output when the input is 1. The four commonly used methods of expressing the NOT operation as shown in the figure.
What is a reversible logic gate?
Reversible logic gate will convert an input to the opposite at the output. eg If input is 1, output is 0. If input is 1 then output is 0. However this is a NOT gate. For inputs that are more then one, then NOR or NAND gates are used.