TL712CDR brand manufacturers: National Semiconductor, Twicea stock, TL712CDR reference price.National Semiconductor. TL712CDR parameters, TL712CDR Datasheet PDF and pin diagram description download.You can use the TL712CDR Linear - Comparators, DSP Datesheet PDF, find TL712CDR pin diagram and circuit diagram and usage method of function,TL712CDR electronics tutorials.You can download from the Twicea.