SN65C3222E, SN75C3222E SLLS725B – JUNE 2006 – .
Texas Instruments
SN65C3222E - 3-V to 5.5-V Multichannel RS-232 Line Drivers/Receivers
SN65C3222E, SN75C3222E SLLS725B – JUNE 2006 – REVISED AUGUST 2021 3-V to 5.5-V Multichannel RS-232 Line Drivers and Receivers with ±15-kV ESD Protecti.