IC DGTL POT INTERFACE 20SOIC
Digital Potentiometer 256POS 50KOhm Quad 24-Pin SOIC Rail
64-Position Non-Volatile Potentiometer, 50kR, 5V, SOIC
Digital Potentiometer 64POS 100KOhm Dual 20-Pin SOIC Rail
CAT5251 - Quad Digitally Program
Digital Potentiometer (POT), 64-Tap, with I2C Interface