MAX3222E www.ti.com...............................
MAX3222E - 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
MAX3222E www.ti.com .MAX3222E - True RS-232 Transceivers
Click here for production status of specific part numbers. MAX3222E/MAX3232E/ MAX3237E/MAX3241E/ MAX3246E EVALUATION KIT AVAILABLE ±15kV ESD-Protecte.