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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.
Why the decoder one output cannot be activated more than one at one time?
In a decoder circuit, only one output is activated at a time because it is designed to represent a unique binary input combination. The logic gates within the decoder ensure that each specific input corresponds to a single output line being high (active), while all other outputs remain low (inactive). This one-hot encoding scheme prevents ambiguity and ensures clear and distinct representation of the input state, which is crucial for accurate digital processing and control.
What is the importance of logic in critical thinking?
we can say that critical thinking is base on logic.........and must be logic provide more manageable rules and regulations for analysis things in more sensable manners................
What is classical logic and multivalued logic?
Classical Logic allows two truth values, True and False. Multivalued or "many-valued logic" allows other kinds of truth values and it allows there to be more than two truth values.
What is formal logic?
Formal logic is logic used to examine the form that an argument is presented in. Formal logic looks at the grammar and sentence structure of an argument through a logical approach.
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.
What is a simple circuit with one or two inputs and one output?
The following are definitely examples of a simple circuit:-A resistor hooked across a battery-A lit bulbThe following might be examples of a simple circuit:-A Logic gate has one or more inputs and one or more outputs but is not necessarily a simple circuit within the chip containing it.
What is the device that produces a single binary output based on one or more binary inputs?
Logic gate
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 gate has output high if and only if all inputs are low?
NOR - has two or more inputsinverter - only has one input, so that input is all inputs
What is ttl circuit?
A digital circuit composed of bipolar junction transistors (BJTs). Widely used in all variety of electronic applications, especially prior to CMOS circuits becoming popular, TTL superseded the earlier RTL (resistor-transistor) and DTL (diode-transistor) logic designs, which used more power. In TTL, transistors are used to both isolate inputs and perform the logic switching. A "TTL" designation on a circuit input or output indicates a digital circuit rather than analog.Read more: transistor-transistor-logic-electronics
When is that the NA ND logic gate can function as a NOT logic gate?
The NAND gate has two or more inputs, and one output. This output is the complement of the AND of all the bits and will only be 0 if all the inputs are 1.A NOT gate on the other hand has only 1 input, and the output is the complement of this input.So to make a NAND gate into a NOT gate, we should tie (short, connect to same value) all the inputs of the NAND gate. At the output we would have the complement of the signal given at the tied inputs.This way we have a NOT gate from a NAND gate.
Explain the major difference between combinatorial logic and sequential logic?
It was mentioned that there are two different ways to connect two or more electrical devices together in a circuit. They can be connected by means of series connections or by means of parallel connections. When all the devices in a circuit are connected by series connections, then the circuit is referred to as a series circuit. When all the devices in a circuit are connected by parallel connections, then the circuit is referred to as a parallel circuit. A third type of circuit involves the dual use of series and parallel connections in a circuit; such circuits are referred to as compound circuits or combination circuits. The circuit depicted at the right is an example of the use of both series and parallel connections within the same circuit. In this case, light bulbs A and B are connected by parallel connections and light bulbs C and D are connected by series connections. This is an example of a combination circuitBy EngineerMuhammad Zaheer Meer GMS
Is the increase in efficiency gained by producing more output without using more inputs?
savings
Difference between mealy and Moore sequencial circuits?
in the Moore finite state machine model output depends only on the present state. but in the mealy model the output depends on the both present state and the input. this is the main difference
What is IC no of NOR gate?
Short answer: An IC is a "Integrated Chip". An OrGate is a 2 (or more) input chip with onlt 1 output. Longer answer: IC stands for Integrated Circuit, we call them "Chips" and they have multiple electronic devices integrated into them like resistors, transistors, capacitors, all in one package to make monolithic circuit package, to form everything from AndGates, OrGates, NorGates, ExOrGates, Buffers, to microprocessors and more. an Or Gate is a digital divice with two or more INPUTS that will produce a digital OUTPUT depending on the input, if one OR the other inputs have an inupt of 1 the output will be 1 otherwise it will be 0. they are used to make "logic" and "arithmetic circuits" from calculators to computers to network cards and routers and much more.
What is the difference between sampling gates and logic gates?
A logic gate is a computer circuit with several inputs but only one output that can be activated by a particular combinations of inputs, a diagram that shows the major gates can be found here.An example would be if you have 2 wires going to an AND gate and only 1 wire has a current (is on, 1) and the other one is 0, then your output would be 0 as you need wire 1 AND wire 2 to have a current, for the output to be 1, on.A sampling gate, on the other hand is a circuit that produces an output only when first activated by a preliminary pulse. So if you have a current going through a wire and through a sampling gate, your output would be 0, unless you program the sampling gate to let the current through.I'm sorry if this is a slightly plain answer, but if you would like more reading, then go to the Wikipedia.
