Home » Digital Electronics » Multivibrators and 555 Timer

Design a circuit using a 74121 to convert a 33-kHz, 30% duty cycle waveform to a 33-kHz, 60% duty cycle waveform.

Correct Answer: Rint = 2 kΩ, Cext = 0.012 µF

← Previous Question Next Question→

Discussion & Comments

No comments yet. Be the first to comment!
Join Discussion