U74LVC1G79G-AL5-R U74LVC1G79L U74LVC1G79L-AL5-R U74LVC1G86G-AE5-R U74LVC1G86G-AL5-R U74LVC1G86L-AE5-R U74LVC1G86L-AL5-R U74LVC244G U74LVC244G-P20-R U74LVC244L