This part is a kind of semiconductor called ADG715.

Function of this product has CMOS/ Low Voltage Serially-Controlled/ Octal SPST Switches.

Manufacturers : Analog Devices

Image and pinout :

Some of the text within the PDF file :

a CMOS, Low Voltage Serially-Controlled, Octal SPST Switches ADG714/ADG715 FUNCTIONAL BLOCK DIAGRAMS ADG714 S1 S2 S3 S4 S5 S6 S7 S8 INPUT SHIFT REGISTER D1 D2 D3 D4 D5 D6 D7 D8 DOUT S1 S2 S3 S4 S5 S6 S7 S8 INTERFACE LOGIC RESET SCLK DIN SYNC RESET SDA SCL A0 A1 FEATURES ADG714 SPI™/QSPI™/MICROWIRE™-Compatible Interface ADG715 I2C™-Compatible Interface 2.7 V to 5.5 V Single Supply ؎3 V Dual Supply 2.5 ⍀ On Resistance 0.6 ⍀ On Resistance Flatness 100 pA Leakage Currents Octal SPST Power-On Reset Fast Switching Times TTL/CMOS-Compatible Small TSSOP Package APPLICATIONS Data Acquisition Systems Communication Systems Relay Replacement Audio and Video Switching ADG715 D1 D2 D3 D4 D5 D6 D7 D8 GENERAL DESCRIPTION The ADG714/ADG715 are CMOS, octal SPST (single-pole, single-throw) [ ... ]

ADG715 PDF Datasheet Download