74F20SCIC GATE NAND DUAL 4INPUT 14SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant N74F20D,602 SN74F20DE4 SN74F20D 74F20SCXIC GATE NAND DUAL 4INPUT 14SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant N74F20D,623 SN74F20DRE4 N74F20D,602 SN74F20DR
