28-Pin Dual-Line Transceiver with Schmitt Trigger Input, Commercial Temperature
RS-232 Transceiver IC, 5V, 4 Ch, 120Kbps, SOIC
28-Pin Commercial Temperature SOP Transceiver with Schmitt Trigger Input
+5V Powered RS-232 Transmitters/Receivers with 0.1µF External Capacitors; SOIC28, SSOP28; Temp Range: 0° to 70°