SP1455B
PCM SIGNAL MONITOR (Plessey)
SP1404BW
HIGH VOLTAGE INTERFACE (GEC Plesset)
SP1410
PWM Control 2A Step-Down Converter (HOT CHIP)
SP1481E
Enhanced Low Power Half-Duplex RS-485 Transceivers (Exar)
SP1481E
15kV Enhanced Low Power Half-Duplex RS-485 Transceivers (Sipex)
SP1485E
Enhanced Low Power Half-Duplex RS-485 Transceivers (Exar)
SP1485E
Enhanced Low Power Half-Duplex RS-485 Transceivers (Sipex)
SP1486E
20Mbps PROFIBUS RS485/RS422 Transceivers (Exar)
SP1486E
20Mbps PROFIBUS RS485/RS422 Transceivers (MaxLinear)
SP1490E
Full Duplex RS-485 Transceivers (Sipex)