SP3374NUTG
4-Line TVS (Leiditech)
SP337E
3.3V TO 5V RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER (MaxLinear)
SP337E
3.3V TO 5V RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER (Exar)
SP3304NUTG
4-Line 3.3V ESD Protection Diode Array (Leiditech)
SP330E
RS-232/RS-485/RS-422 TRANSCEIVER (MaxLinear)
SP330E
RS-232/RS-485/RS-422 TRANSCEIVER (EXAR)
SP331
Programmable Dual RS-232/RS-485 Transceiver (MaxLinear)
SP331
Programmable Dual RS-232/RS-485 Transceiver (EXAR)
SP331
Programmable RS-232/RS-485 Transceiver (Sipex)
SP3312T
3.3V 15A Diode Array (Littelfuse)