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What is the output of the gate?
An OR gate is a logic circuit that has two or more inputs but only one output. The output of an OR gate is high, if any or all the inputs are high. Similarly, AND gate is a logic circuit that has two or more inputs and one output. NOR gate can be made of OR and NOT gate.
What is an output waveform?
For example, a bipolar sine wave input will actually produce another sine wave as its output, at a phase angle of 90� from the input sine wave. Technically, the output will be an inverted cosine wave. If the input is a constant positive dc voltage, the output will be a negative linear ramp.
How do you find the output of a waveform?
The output frequency of a waveform is defined as the CLOCK RATE DIVIDED BY THE NUMBER OF POINTS PER CYCLE. For example, if you create a waveform that has a record length of 1000 points and you create a 10-cycle sine wave, that waveform would have 100 points per cycle (1000 / 10).
What is input AND output waveform?
When the input signal is positive , the diode is forward biased and conducts current . When the input signal is negative the diode is reverse biased and does not conduct current. Hence the output waveform V(out) is obtained. This is called “half rectified sine wave”.
What is the output of NOT gate?
A NOT gate, often called an inverter, is a nice digital logic gate to start with because it has only a single input with simple behavior. A NOT gate performs logical negation on its input. In other words, if the input is true, then the output will be false. Similarly, a false input results in a true output.
When the output of AND gate is maximum?
The AND gate is a basic digital logic gate that implements logical conjunction (∧) from mathematical logic – it behaves according to the truth table above. A HIGH output (1) results only if all the inputs to the AND gate are HIGH (1). If none or not all inputs to the AND gate are HIGH, LOW output results.
What is the output waveform of the following circuit?
Figure 6: Output Waveform Figure 4 shows Positive Clamper with positive bias. During negative half cycle diode is forward biased which makes diode short circuit and capacitor starts charging. Hence voltage across capacitor becomes VC= 5 + 2 = 7V and output voltage VO is 2V.
How do you calculate voltage output?
The current flowing out of the power supply is just the voltage (5 volts) divided by total resistance, I=V/R, so: I=5R+RLED.
How do you make a waveform output?
Draw output waveform for following circuits. Figure 1 shows Series Negative Clipper with Positive Bias Voltage Connected in Series, when Vin= 0 diode will be forward bias, till Vin reaches 1V output voltage will be 1V and when Vin > 1V then Vo = Vin +1 V as shown in Figure 2.
What does enable input do?
NOTE A chip-enable input is a clock or strobe input that significantly affects the power dissipation of the integrated circuit. For example, it may be the cycle control input of a dynamic memory or a power-reduction input of a static memory.
Is enable for AND gate?
The enable of an AND gate is high active. That is, when the enable is high the input signal will appear on the output. When the AND gate enable input is low, the output will remain a constant low signal. A two input OR gate can also be used with one input the desired signal and the other input is the enable.
What is the main function of NOT gate?
A NOT gate, often called an inverter, is a nice digital logic gate to start with because it has only a single input with simple behavior. A NOT gate performs logical negation on its input. In other words, if the input is true, then the output will be false.
How to calculate waveforms for a logic gate?
The figure shows the input waveforms A and B for ‘AND’ gate. Draw the output waveform and write the truth table for this logic gate. The figure shows the input waveforms A and B for ‘AND’ gate. Draw the output waveform and write the truth table for this logic gate.
How is the output of a NOR gate demonstrated?
The output of a NOR gate can be demonstrated with a timing diagram. The output is developed one segment at a time as the inputs change. The output again will follow the truth table. One type of waveform generator circuit is the Johnson Shift Counter.
How to display the input and output waveforms?
We can also use a Simulink model to display the timing diagrams of the inputs and the output. Figure 7.24A is an example using a Signal Builder block. whose the waveforms of Figure 7.24B serve as inputs to an XOR gate, and these inputs and the output waveform are displayed on the Scope block of…
Which is the output of the XOR gate?
T 2. From the logic diagram of Figure 7.23 (a), , that is, the logic diagram represents an XOR gate implemented with NAND gates. The timing diagram for the output C is shown in Figure 7.24. We can also use a Simulink model to display the timing diagrams of the inputs and the output.