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MC74ACT574 - Octal D Flip-Flop

Download the MC74ACT574 datasheet PDF. This datasheet also covers the MC74AC574 variant, as both devices belong to the same octal d flip-flop family and are provided as variant models within a single manufacturer datasheet.

General Description

The MC74AC574/74ACT574 consists of eight edgetriggered flip flops with individual D type inputs and 3

state true outputs.

flops.

flops will store the state of their individual

Key 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 MC74AC374/74ACT374.
  • 3-State Outputs for Bus-Oriented.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MC74AC574_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MC74ACT574 OCTAL D-TYPE FLIP-FLOP Motorola
MC74ACT573 OCTAL D-TYPE LATCH Motorola
MC74ACT521 8-BIT IDENTITY COMPARATOR Motorola
MC74ACT533 OCTAL TRANSPARENT LATCH Motorola
MC74ACT534 OCTAL D-TYPE FLIP-FLOP Motorola

Other Datasheets by onsemi

Part Number Description
MC74ACT573 Octal Buffer/Line Driver
MC74ACT540 (MC74ACT540 / MC74ACT541) Octal Buffer/Line Driver
MC74ACT541 (MC74ACT540 / MC74ACT541) Octal Buffer/Line Driver
MC74ACT564 Octal D-Type Flip-Flop
MC74ACT00 Quad 2-Input NAND Gate

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
MC74AC574, MC74ACT574 Octal D Flip−Flop with 3−State Outputs The MC74AC574/74ACT574 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 MC74AC574/74ACT574 is functionally identical to the MC74AC374/74ACT374 except for the pinouts.