【National Semiconductor】DS26C31TM/NOPB.,
DS26C31TMX,RS-422接口集成电路
DS26C31TMX/NOPB,RS-422接口集成电路 CMOS QUAD TRI-STATE DIFF LINE DRVR
DS26C31TN,RS-422接口集成电路
DS26C31TN/NOPB,RS-422接口集成电路
DS26C32A MD8,CMOS QUAD DIFFERENTIAL LINE RECE
DS26C32AME/883,CMOS QUAD DIFFERENTIAL LINE RECE
DS26C32AMJ/883,CMOS QUAD DIFFERENTIAL LINE RECE
