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54ACT574 - Octal D-Type Flip-Flop

Download the 54ACT574 datasheet PDF. This datasheet also covers the 54AC574 variant, as both devices belong to the same octal d-type flip-flop family and are provided as variant models within a single manufacturer datasheet.

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 inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition.

Key Features

  • n ICC and IOZ reduced by 50% n Inputs and outputs on opposite sides of package allowing easy interface with microprocessors n Useful as input or output port for microprocessors n Functionally identical to ’AC/’ACT374 n TRI-STATE outputs for bus-oriented.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (54AC574_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
54ACT00 Quadruple 2-Input Positive-NAND Gates Texas Instruments
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54ACT11002 QUADRUPLE 2-INPUT POSITIVE-NOR GATES Texas Instruments
54ACT11010 Triple 3-Input Positive-NAND Gates Texas Instruments
54ACT11011 TRIPLE 3-INPUT POSITIVE-AND GATES Texas Instruments

Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
54ACT520 8-Bit Identity Comparator
54ACT521 8-Bit Identity Comparator
54ACT00 Quad 2-Input NAND Gate
54ACT109 Dual JK Positive Edge-Triggered Flip-Flop
54ACT112 Dual JK Negative Edge-Triggered Flip-Flop

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com 54AC574 • 54ACT574 Octal D-Type Flip-Flop with TRI-STATE Outputs September 1998 54AC574 • 54ACT574 Octal D-Type Flip-Flop with TRI-STATE ® Outputs 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 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.