This part is a kind of semiconductor called 74HC04.

Function of this product has Hex inverter.

Manufacturers : NXP Semiconductors

Image and pinout :

Some of the text within the PDF file :

74HC04; 74HCT04 Hex inverter Rev. 5 27 November 2015 Product data sheet 1. General description The 74HC04; 74HCT04 is a hex inverter. The inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits  Complies with JEDEC standard JESD7A  Input levels:  For 74HC04: CMOS level  For 74HCT04: TTL level  ESD protection:  HBM JESD22-A114F exceeds 2000 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 74HC04D 40 C to +125 C 74HCT04D 74HC04DB 40 C to +125 C 74HCT04DB 74HC04PW [ ... ]

74HC04 PDF Datasheet Download