MC1488 Datasheet PDF - STMicroelectronics

Description
The MC1488 is a monolithic quad line driver designed to interface data terminal equipment with data communications equipment in conformance with the specifications of EIA Standard N° RS232C.

General features
■ Current limited output ±10mA typ.
■ Power-off source impedance 300Ω min.
■ Simple slew rate control with external capacitor
■ Flexible operating supply range
■ Inputs are TTL and µP compatible