The MC74AC374/74ACT374 is a high−speed, low−power octal D−type flip−flop featuring separate D−type inputs for each flip−flop and 3−state outputs for bus−oriented applications. A buffered Clock (CP) and Output Enable (OE) are common to all flip−flops.
   
Features
• Buffered Positive Edge−Triggered Clock
• 3−State Outputs for Bus−Oriented Applications
• Outputs Source/Sink 24 mA
• See MC74AC273 for Reset Version
• See MC74AC377 for Clock Enable Version
• See MC74AC373 for Transparent Latch Version
• See MC74AC574 for Broadside Pinout Version
• See MC74AC564 for Broadside Pinout Version with Inverted
    Outputs
• ′ACT374 Has TTL Compatible Inputs
• These are Pb−Free Devices