RS-232 Transceiver, 230Kbps, 4/5 Ch, 5.5V, SSOP
Quad Transmitter Quint Receiver RS-232 28-Pin SSOP Tube / IC TX/RX RS-232 5V 0.1UF 28SSOP
EMI/EMC-Compliant, 15 kV ESD Protected, RS-232 Line Drivers/Receivers