MC74ACT564: Octal D Latch with 3-State Outputs

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
Packages
Application Notes (1)
Document TitleDocument ID/SizeRevisionRevision Date
Ratings, Specifications and Waveforms for FACT Data SheetsAND8277/D (68.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SOIC-20 WB751D-05 (36.3kB)H
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Octal D-Type Flip-Flop with 3-State OutputsMC74ACT564/D (75kB)4
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
MC74ACT564DWR2GActivePb-free Halide freeSOIC-20W751D-053Tape and Reel1000$0.3467
Specifications
ProductTypeChannelsVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
MC74ACT564DWR2GLatch84.55.510.524
Octal D-Type Flip-Flop with 3-State Outputs (75kB) MC74ACT564
Ratings, Specifications and Waveforms for FACT Data Sheets MC74ACT257
SOIC-20 WB NLSX3018