MC1488 QUAD MDTL LINE DRIVER RS-232C The MC1488 is a monolitic quad line driver design to interface terminal equipment with data communications equipment in conformance with specifications of EIA Standard RS-232C. Features: - Current Limited Output +-10mA typ - Power-Off Sourse Impedance 300 Ohms min - Simple Slew Rate Control with External Capacitor - Flexible Operating Supply Range - Compatible with All Motorola MDTL and MTTL Logic Families MAXIMUM RATING (Ta=25C,unless otherwise noted) Power Supply Voltage Vcc=+15Vdc Vee=-15Vdc Input Voltage Range -15