NewAI Part GeneratorFree to get started

QFN-40-1EP_5x5mm_P0.4mm_EP3.8x3.8mm_ThermalVias

Free PCB footprint for QFN-40-1EP_5x5mm_P0.4mm_EP3.8x3.8mm_ThermalVias, QFN, 40 Pin (http://www.issi.com/WW/pdf/31FL3736.pdf#page=28). Preview it below, download the KiCad files, or open it straight in ProtoFlow.