DM74ALS245ASJIC TRANSCVR TRI-ST 8BIT 20SOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74ALS245ANSR DM74ALS245ASJXIC TRANSCVR TRI-ST 8BIT 20SOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74ALS245ANSR