name: UC3527A function: Regulating Pulse Width Modulator package: ceramic / plastic DIP?,16 manufacturer: Unitrode added-by: Andres A. Nogueiras-Melendez +--()--+ INV. Input | 1 16| Vref N.I. Input | 2 15| Vcc Sync | 3 14| Output B OSC. Output | 4 13| Vc Ct | 5 12| ground Rt | 6 11| Output A Discharge | 7 10| Shutdown Soft-Start | 8 9| Compensation +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/