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aspsrilanka said:what is level triggering in digital ccts.
I think borth level triggering and edge triggering are same.
Because in a pulse streem, edge have a level. please help me.
berkeman said:One difference is with edge triggering, you can chose + or - edge to trigger on. With level triggering, you just choose the voltage level to trigger on.
Level triggering in digital circuits refers to a type of signal triggering where the circuit responds to a specific voltage level. This means that when the input voltage reaches a certain threshold, the circuit will activate or trigger a response.
Edge triggering is another type of signal triggering in digital circuits where the circuit responds to a change in the input voltage, either from high to low or low to high. Level triggering, on the other hand, only responds to a specific voltage level and is not affected by the change in voltage.
The purpose of level triggering is to control when and how a circuit responds to an input signal. It allows for more precise and predictable responses compared to edge triggering, which can be affected by noise or fluctuations in the input signal.
Yes, level triggering can be used for both analog and digital signals. In analog circuits, it is used to trigger a response when the input voltage reaches a certain threshold. In digital circuits, it is used to determine whether the input signal is considered a logical 0 or 1.
Level triggering is commonly used in digital circuits for tasks such as data sampling, pulse generation, and signal conditioning. It is also used in electronic devices such as sensors, switches, and logic gates to control their responses to input signals.