74VHCT541AMTRIC BUFF/DVR TRI-ST 8BIT 20SOIC|STMICROELECTRONICS|Lead free|RoHS Compliant SN74LV541ATDWR 74VHCT541AMTRIC BUFF/DVR TRI-ST 8BIT 20SOIC|STMICROELECTRONICS (VA)|Lead free|RoHS Compliant SN74LV541ATDWR