SN75176B: If SN75176B Support IE BUS（Inter Equipment Bus） transceivers

   HI all:

          I want to know  If SN75176B support IE BUS  transceivers for automotive application? My customer used SN75176B for IE BUS transceivers .Test output A/B is abnormal, if short DE and D PIN , out put signal is ok. they want to know if SN75176B can used for IE BUS  transceivers, they found it uesd in some Japanese cars ?  thanks!