SN74AHCT273DB
SN74AHCT273DBE4
SN74AHCT273DBG4
SN74AHCT273DBR
SN74AHCT273DBRE4
SN74AHCT273DBRG4
SN74AHCT273DGVR
SN74AHCT273DGVRE4
SN74AHCT273DGVRG4
SN74AHCT273DW
010-62962871