CD4047BC Datasheet - National Semiconductor

CD4047BC Low Power Monostable/Astable Multivibrator

CD4047B is capable of operating in either the monostable or astable mode It requires an external capacitor (between pins 1 and 3) and an external resistor (between pins 2 and 3) to determine the output pulse width in the monostable mode and the output frequency in the astable mode Astable operation .

CD4047BC Features

* Positive- or negative-edge trigger Y Output pulse width independent of trigger pulse duration Y Retriggerable option for pulse width expansion Y Long pulse widths possible using small RC components by means of external counter provision Y Fast recovery time essentially independent of pulse width Y P

CD4047BC_NationalSemiconductor.pdf