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What is the minimum no of 2 inputs NAND gates used to perform function of 2 inputs OR gates?
ans. 3 nand gates resoon :- OR GATE :- x+y NAND GATE :- x'+y' LOGIC :-so the logic is is we apply NAND to the inputs x' and y' instead of xand y we would get x+y DESIGN PROCEDURE 1. for inverting the input x and y can be done by NAND gates , 2. take a NAND gate and pass both x in both the inputs it means x NAND x gives you x' 3. follow similar procedure for inverting y 4. and then all the outputs of those NAND gates as the inputs of another NAND gate
Which IC digital gates requires a high on both inputs to output a high?
An AND gate
How do you determine the output of the combination of the basic logic gates?
To determine the output of a combination of basic logic gates (AND, OR, NOT, NAND, NOR, XOR, etc.), you start by analyzing the inputs to each gate. Each gate operates based on its specific truth table, which defines the output for every possible combination of inputs. By following the connections from the inputs through the gates in sequence, you can calculate the output step-by-step. Finally, you compile the results from the gates to obtain the overall output of the circuit.
Which of the logic gates would detect if the inputs are different?
The XOR (exclusive OR) gate detects if the inputs are different. It outputs a high signal (1) when the inputs are not the same (one input is high and the other is low) and outputs a low signal (0) when the inputs are the same. Thus, it effectively identifies the difference between the two inputs.
How many gates are there in a standard NOR IC chip?
A standard NOR IC chip, such as the 74HC02, typically contains four independent two-input NOR gates. Each gate performs the NOR operation, which outputs true only when both inputs are false. Other variations of NOR ICs may have different numbers of gates, but four is common in many standard configurations.
What are the minimum number of inputs that can be given to the logic gates?
A: two
What is the minimum no of 2 inputs NAND gates used to perform function of 2 inputs OR gates?
ans. 3 nand gates resoon :- OR GATE :- x+y NAND GATE :- x'+y' LOGIC :-so the logic is is we apply NAND to the inputs x' and y' instead of xand y we would get x+y DESIGN PROCEDURE 1. for inverting the input x and y can be done by NAND gates , 2. take a NAND gate and pass both x in both the inputs it means x NAND x gives you x' 3. follow similar procedure for inverting y 4. and then all the outputs of those NAND gates as the inputs of another NAND gate
What are the division of logic gates?
Logic gates can be primarily divided into two categories: combinational logic gates and sequential logic gates. Combinational logic gates, such as AND, OR, and NOT gates, produce outputs based solely on the current inputs without memory. In contrast, sequential logic gates, like flip-flops and counters, consider both current inputs and past states, allowing for memory and timing functions in circuits. These divisions form the foundation for building complex digital systems.
Which IC digital gates requires a high on both inputs to output a high?
An AND gate
There is a circuit using there nand gates with two inputs and one output find the output?
A "Nand" gate is an "And" gate with an "Inverter" added to its output. To get a logic 1 output from a "Nand" gate, you need a logic 0 on both of its inputs. If I understand your question correctly, you have three "Nand" gates. Presumably the outputs of two of them are connected to the inputs of the third. Logic 1 at both inputs of the first two "Nand" gates will produce a logic 0 output from both of them. The two logic 0's are fed to the inputs of the third "Nand" gate producing a logic 0 output from the third "Nand" gate.
Can an AND gate be formed by using two OR gates?
AND gate is A.B If two not gates are added at both inputs of and gate then output becomes A'.B' which is equal to (A+B)' by DeMorgan's law. hence the nor gate is formed Update: Put more simply, invert A and B by attaching A to both inputs of one NOR and attaching B to both inputs of another NOR, then NOR the results of the previous two NOR gates. Total of three NOR gates in a two-level implementation. NAND can obviously be created by inverting the result.
Half-Subtractor circuit using NOR gates?
By using 5 NOR gates, we can implements half-subtractor. The inputs for 1st NOR gate are A and B, for 2nd NOR gate inputs are the output of 1st NOR gate and A input, for 3rd NOR gate inputs are the output of 1st NOR gate and B input, for 4th NOR gate the inputs are gates 2 and 3, and for last gate input is the output of the 4th gate.
Which of the logic gates would detect if the inputs are different?
The XOR (exclusive OR) gate detects if the inputs are different. It outputs a high signal (1) when the inputs are not the same (one input is high and the other is low) and outputs a low signal (0) when the inputs are the same. Thus, it effectively identifies the difference between the two inputs.
What does it mean by C is NOT A in basic logic gates?
It means that C is the inverse of A. Implementing the equation C = !A in basic logic gates requires the use of an inverter. An inverter can be made from a dedicated inverter gate, if available, or from a NAND gate with n inputs, where all n inputs are connected to A.
What is the flag input of AND gate?
To produce a 3-input OR gate when only 2-input OR gates are available: Use 3 OR gates Inputs to Gate A are input 1 and input 2 Input to Gate B is input 3 (if 2 inputs are necessary, include input...
How many TTL input?
TTL (Transistor-Transistor Logic) inputs typically refer to the number of inputs that a TTL device, such as a logic gate or flip-flop, can handle. Common TTL logic gates often have 2 to 4 inputs, while more complex devices like multiplexers or encoders can have larger numbers of inputs, ranging from 4 to 16 or more. The specific number of TTL inputs depends on the type and design of the device in question.
Are logic gates similar to two parallel curciuts?
Logic gates can be conceptually compared to two parallel circuits in that they both process inputs to produce specific outputs based on certain rules. In parallel circuits, multiple paths allow current to flow, similar to how logic gates can evaluate multiple inputs simultaneously to determine an output. However, while parallel circuits focus on electrical flow, logic gates operate on binary signals, performing logical operations like AND, OR, and NOT. Thus, while there are similarities in processing multiple inputs, the underlying principles and applications differ significantly.
