The MAX207EAG is a full duplex RS-232 transceiver from Analog Devices, designed for single +5V supply operation. It features a 24-SSOP package and supports data rates up to 120Kbps.
The HIN207CB-T from Harris Corporation is a full transceiver designed for RS232 protocols. It features 5 drivers and 3 receivers, operating within a 4.75V to 5.25V supply range.
The Renesas HIN207ECAZ-T is an RS232 transceiver IC designed for reliable data communication. It operates with a supply voltage of 4.75V to 5.25V and features a data rate of 230kbps.