Aufbau/internal: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.); Application: Three Siren Sound Generator; Form/Case: DIP-8; Daten/electr.data: Vdd: 3 V; Idd: 150 µA; Io: 3 mA; t op: -10...+60 °C. Manufactured by UMS United Microelectronics Corp. -