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D Meet or Exceed the Requirements of ANSI
TIA / EIA-232-E and ITU Recommendation V.28
D Current-Limited Output: 10 mA Typical D Power-Off Output Impedance: 300 Ω
Minimum
D Slew Rate Control by Load Capacitor D Flexible Supply-Voltage Range D Input Compatible With Most TTL Circuits
description/ordering information
The MC1488, SN55188, and SN75188 are monolithic quadruple line drivers designed to interface data terminal equipment with data communications equipment in conformance with ANSI TIA/EIA-232-E, using a diode in series with each supply-voltage terminal as shown under typical applications.
The SN55188 is characterized for operation over the full military temperature range of − 55°C to 125°C. The MC1488 and SN75188 are characterized for operation from 0°C to 70°C.