HC48 brand manufacturers: ON Semiconductor, Elecinsight stock, HC48 reference price.ON Semiconductor. HC48 parameters, HC48 Datasheet PDF and pin diagram description download.You can use the HC48 Barrel - Audio Connectors, DSP Datesheet PDF, find HC48 pin diagram and circuit diagram and usage method of function,HC48 electronics tutorials.You can download from the Elecinsight.