SP491EEP-L
Manufacturers：
Exar Corporation
Description：
IC TXRX RS485 FULL DUPLX 14DIP
SP491EN-L
Manufacturers：
Exar Corporation
Description：
IC TXRX RS485 FULL DUPLX 14NSOIC
SP491EN-L/TR
Manufacturers：
Exar Corporation
Description：
IC TXRX RS485 FULL DUPLX 14NSOIC
SP491ES-L
Manufacturers：
Exar Corporation
Description：
IC TXRX RS485 FULL DUPLEX 14DIP