DM74AS00MIC GATE NAND QUAD 2INP 14-SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74AS00D SN74AS00DG4 DM74AS00MXIC GATE NAND QUAD 2INPUT 14SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74AS00DR SN74AS00DR