This part is a kind of semiconductor called 74HCT4094.

Function of this product has 8-stage shift-and-store bus register.

Manufacturers : NXP

Image and pinout :

Some of the text within the PDF file :

74HC4094; 74HCT4094 8-stage shift-and-store bus register Rev. 7 10 February 2016 Product data sheet 1. General description The 74HC4094; 74HCT4094 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. The device features a serial input (D) and two serial outputs (QS1 and QS2) to enable cascading. Data is shifted on the LOW-to-HIGH transitions of the CP input. Data is available at QS1 on the LOW-to-HIGH transitions of the CP input to allow cascading when clock edges are fast. The same data is available at QS2 on the next HIGH-to-LOW transition of the CP input to allow cascading when clock edges are slow. The data in the shift register is transferred to the storage register whe [ ... ]

74HCT4094 PDF Datasheet Download