AP54RHC164ELT-R AP54RHC164END-R AP54RHC164ENT-R AP54RHC164NEVMLT-R AP54RHC164QND-R AP54RHC164VND-R AP54RHC240ALT-R AP54RHC240ANT-R AP54RHC240BLT-R AP54RHC240BNT-R