This part is a kind of semiconductor called 74HC4050.
Function of this product has Hex non-inverting HIGH-to-LOW level shifter.
Manufacturers : NXP
Image and pinout :
Some of the text within the PDF file :
74HC4050 Hex non-inverting HIGH-to-LOW level shifter Rev. 4 5 February 2016 Product data sheet 1. General description The 74HC4050 is a hex buffer with over-voltage tolerant inputs. Inputs are overvoltage tolerant to 15 V which enables the device to be used in HIGH-to-LOW level shifting applications. 2. Features and benefits Low-power dissipation Complies with JEDEC standard no. 7A ESD protection: HBM JESD22-A114F exceeds 2 000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from 40 C to +85 C and from 40 C to +125 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range 74HC4050D 40 C to +125 C Name SO16 74HC4050DB 40 C to +125 C SSOP16 74HC4050PW 40 �� [ ... ]