SN74AHCT541DGVR
SN74AHCT541DGVRE4
SN74AHCT541DGVRG4
SN74AHCT541DW
SN74AHCT541DWE4
SN74AHCT541DWG4
SN74AHCT541DWR
SN74AHCT541DWRE4
SN74AHCT541DWRG4
SN74AHCT541IDWREP