U74LVC1G14L-AL5-R U74LVC1G157G U74LVC1G157G-AL6-R U74LVC1G158G-AL6-R U74LVC1G158L-AL6-R U74LVC1G17-AF5-R U74LVC1G17-AL5-R U74LVC1G17G U74LVC1G17G-AE5-R U74LVC1G17G-AF5-R