U74LVC1G34G U74LVC1G34G-AF5-R U74LVC1G34G-AL5-R U74LVC1G34L-AL5-R U74LVC1G66G U74LVC1G66G-AF5-R U74LVC1G66G-AL5-R U74LVC1G66L-AE5-R U74LVC1G66L-AF5-R U74LVC1G66L-AL5-R