The MC74ACT564 is a high−speed, low power octal flip−flop with a buffered common Clock (CP) and a buffered common Output Enable (OE). The information presented to the D inputs is stored in the flip−flops on the LOW−to−HIGH Clock (CP) transition. The MC74ACT564 device is functionally indentical to the MC74ACT574, but with inverted outputs.

Features
• Inputs and Outputs on the Opposite Sides of the Package Allowing Easy Interface with Microprocessors
• Useful as Input or Output Port for Microprocessor
• Functionally Indentical to the MC74ACT574 but with Inverted Outputs
• 3−State Outputs for Bus−Oriented Applications
• Outputs Source/Sink 24 mA
• TTL Compatible Inputs
• Pb−Free Packages are Available*