This part is a kind of semiconductor called 74HC245.

Function of this product has Octal bus transceiver 3-state.

Manufacturers : Philips

Image and pinout :

Some of the text within the PDF file :

INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: • The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications • The IC06 74HC/HCT/HCU/HCMOS Logic Package Information • The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT245 Octal bus transceiver; 3-state Product specification File under Integrated Circuits, IC06 September 1993 Philips Semiconductors Product specification Octal bus transceiver; 3-state FEATURES • Octal bidirectional bus interface • Non-inverting 3-state outputs • Output capability: bus driver • ICC category: MSI GENERAL DESCRIPTIONS 74HC/HCT245 The 74HC/HCT245 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. Th [ ... ]

74HC245 PDF Datasheet Download