Aufbau/internal: IC (30 Trans., 49 Widerst., 29 Dioden); Form/Case/Outline: DIP-20 (SN75185N) | SOP-20 (SN74185DW); Type/Application: Multiple RS-232 Drivers (3) And Receivers (5); Daten/electr.data: Vdd: 7.5 ... 15 V; Vss: -7.5 ... -15 V; Vcc: 5 V; Icc: <30 mA; Pd: __ mW; t op: 0...70 °C; Variants: SN75C185; SN55185 = -55....+125 °C; -