General Description
The AC/ACT574 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-type inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition.
The AC/ACT574 is functionally identical to the AC/ACT374 except for the pinouts.
   
Features
■ ICC and IOZ reduced by 50%
■ Inputs and outputs on opposite sides of package
    allowing easy interface with microprocessors
■ Useful as input or output port for microprocessors
■ Functionally identical to AC/ACT374
■ 3-STATE outputs for bus-oriented applications
■ Outputs source/sink 24 mA
■ ACT574 has TTL-compatible inputs