Aufbau/Content: IC (CMOS); Form/Case/Outline: DIP-40 | SOP-48 (HT82K68x-y); Type/Application: Multimedia Keyboard Encoder OTP; Daten/electr.data: Vdd: 2.8 ... 5.5 V; Idd: 2+2 mA; f osc: 2 MHz; Pd: __ mW; t op: -25...+70 °C; Manufactured by HOLTEK -