HEF4047B Datasheet - NXP

HEF4047B Monostable/astable multivibrator

The HEF4047B consists of a gatable astable multivibrator incorporating logic techniques to permit positive or negative edge-triggered monostable multivibrator action with retriggering and external counting options. Inputs include +TRIGGER, TRIGGER, ASTABLE, ASTABLE, RETRIGGER and MR (master reset)..

HEF4047B Features

* 2.1 General

* Monostable (one-shot) or astable (free-running) operation

* True and complemented buffered outputs

* Only one external resistor and capacitor required NXP Semiconductors HEF4047B Monostable/astable multivibrator 2.2 Monostable multivibrator

* Positive- or negative-ed

HEF4047B_PhilipsSemiconductors.pdf