FEATURES

• Based on EIA/TIA-232-E (RS-232-C) standard.

• Single power supply: +3.3 V or +5 V (selectable with the VCHA pin)

• Standby mode: Setting the standby pin to low level switches this IC into the standby mode and makes

the driver outputs high-impedance.

• Enable mode: When the enable pin is high level during the standby mode, two receivers can operate as inverters

without hysteresis width (The other three receivers are fixed to high level).