74VHCT244ASJXIC BUFF/DVR TRI-ST DUAL 20SOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74AHCT244NSR MC74VHCT244AMELG 74VHCT244ASJIC BUFF/DVR TRI-ST DUAL 20SOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74AHCT244NSR 74VHCT244ASJX MC74VHCT244AMELG