Aufbau/internal: IC (CMOS/LSI digital); Application: Programmable Encoder / Decoder; Form/Case: DIP-18 (UM3750A) | SOP-20 (UM3750AM); Daten/electr.data: Vdd: 3...11 V; Idd: <1.2 mA. Manufactured by UMS United Microelectronics Corp. -