Boards using the LM239QT

Boards in 1 GitHub repository, designed in KiCad, that use the LM239QT by STMicroelectronics (-18V~-1V、1V~18V 0℃~+70℃ 1.1mA 1.3us 1mV 25nA 2V~36V 300ns 36V 5nA DTL、TTL、CMOS、ECL、MOS Four channels QFN-16-EP(3x3) Comparators ROHS). See how each wires it, with its parts, size, README and files; the LM239QT’s symbol, footprint and pinout are on its own page.