54F574 Datasheet | National Semiconductor

.. 54F 74F574 Octal D-Type Flip-Flop with TRI-STATE Outputs May 1995 54F 74F574 Octal D-Type Flip-Flop with TRI-STATE Outputs General Description The ’F574 is a high-speed low power octal flip-flop with a buffered mon Clock (CP) and a buffered mon Output Enable (OE) The information presented to the D inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition This device is functionally identical to the ’F374 except for the pinouts Features Inputs and outputs on opposite sides of package allowing easy interface with microprocessors Useful as input or output port for microprocessors Functionally identical to ’F374 TRI-STATE outputs for...