Digital Electronics - Multivibrators and 555 Timer
Exercise : Multivibrators and 555 Timer - General Questions
- Multivibrators and 555 Timer - General Questions
- Multivibrators and 555 Timer - True or False
16.
Design a circuit using a 74121 to convert a 33-kHz, 30% duty cycle waveform to a 33-kHz, 60% duty cycle waveform.
17.
What controls the output pulse width of a one shot?
18.
Does the 74123 one shot have an internal timing resistor?
19.
In a typical IC monostable multivibrator circuit, at the falling edge of the trigger input, the output switches HIGH for a period of time determined by the ________.
20.
A monostable 555 timer has the following number of stable states:
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