The MC74AC563/74ACT563 is a high-speed octal latch with buffered common Latch Enable (LE) and buffered common Output Enable (OE) inputs. The MC74AC563/74ACT563 device is functionally identical to the MC74AC573/ 74ACT573, but with inverted outputs. Inputs and Outputs on Opposite Sides of Package Allowing Easy Interface with Microprocessors Useful as Input or Output Port for Microprocessors Functionally Identical to MC74AC573/74ACT573 but with Inverted Outputs