SX1508BEVK,EVAL KIT FOR SX1508
SX1508BIULTRT,IC XPNDR 400KHZ I2C 20QFN
【SEMTECH】SX1508IULTRT,IC GPIO EXPANDER I2C 8CH 20QFN
SX1508QBIULTRT,IC XPNDR 400KHZ I2C 20QFN
SX1509BEVK,EVAL KIT FOR SX1509
SX1509BIULTRT,IC XPNDR 400KHZ I2C 28QFN