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When all inputs are HIGH.

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13y ago

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A gate has a LOW output when only one of its inputs is HIGH What type of inverting gate is it?

The gate is called EXNOR gate. its output is high when only one input is high. the Boolean expression for this gate for two inputs A and B is AB+A'B'


WHY on making both the inputs high in the AND Gate the output becomes high?

The output of the AND gate is high when both inputs are high because that is the definition of an AND gate. (Ouput is true ONLY WHEN Input A AND Input B are true.)


What is the gate used to get high output when all the inputs are low?

A NOR gate


What is OR gate in logic gate?

1. NAND gate is used to invert the input A (by connecting A to both inputs). 2. NAND gate used to invert B the same way 3. Now put A' and B' into into a third NAND gate. The output will be (A'B')' which is equivalent to A+B.


When does an OR gate have a 1 output?

An OR gate outputs a 1 when at least one of its inputs is 1. This means that if either input A or input B (or both) is high (1), the output will be high (1). If both inputs are 0, the output will be 0. Thus, the OR gate functions as a logical inclusive operator.


What gate the output will be low for any case when one or more input are zero?

An inverter has a high output when the input is low, and a low output when the input is high.


Which IC digital gates requires a high on both inputs to output a high?

An AND gate


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.


Which logic gate have output high if and only if all inputs are low?

A nor gate provides an output of 0 when any input is 1.Nor gate provides the opposite of or gate. An or gate provides a 1 or true output when any of the inputs is 1 or true. Therefore the opposite output would be provided by a nor gate.


How does a NOR gate differ from an OR gate?

A NOR gate is a digital logic gate that outputs true (1) only when both of its inputs are false (0), effectively functioning as an inverted OR gate. In contrast, an OR gate outputs true if at least one of its inputs is true. Therefore, while the OR gate produces a high output for any combination of high inputs, the NOR gate will only produce a high output when all inputs are low. This means the NOR gate combines the functions of an OR gate with a NOT gate.


What is the application of ice?

It's a "quad, 2 input nor gate". To understand the significance of a "nor" gate, you need to understand a little about digital logic. An "or" gate takes 2 or more digital inputs and if either is "on", the output will be on. (asserted high). A "nor" gate inverts the output of the "or" gate, meaning that when either of the outputs are "on", the output will be "off" (asserted low). The two input part of the description just indicates that it only accepts two inputs. So, simply stated: If either (or both) input(s) of a quad, 2 input nor gate is (are) asserted high, the output will be low. If both inputs are off (low), the output will be high.


How can an AND gate be replaced by series switches?

An AND GATE has two inputs that must both be true for the output to be true. If you have two switches in series then they must both be closed for current to flow. This is analogous to having two true signals on the input of an AND GATE.