+5V-Powered, Multichannel RS-232 Drivers/Receivers
+5V, 1uA, Single RS-232 Transceiver with AutoShutdown
卤15kV ESD-Protected, +5V, 1碌A, Single RS-232 Transceiver wit...
+3.3V Powered, EIA TIA 562 Dual Transceiver with Receivers A...
3Mbps RS-232 Transceivers with Low-Voltage Interface
Complete 230kbps, 2.7V to 5.25V Serial Interface for Noteboo...