74ACT574SC – FSC

Part Number:

74ACT574SC

Manufacturer:

FSC

Date Code:

RoHS:

RoHS Unknown

MSL:

COO:

MALAYSIA

Description:

Single 8‑Bit D‑Type Flip-Flop IC, 20‑SOIC Package

Datasheet:

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Stock Quantity: 67

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67 in stock

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Product Details:

Overview

The onsemi 74ACT574SC is an advanced octal D-type flip-flop designed for high-speed data storage and transfer applications. Its key operational characteristic is the ability to reliably capture and hold 8 bits of data synchronously with a clock edge, featuring a non-inverting output. A critical design consideration when integrating this component is managing the trade-off between its fast propagation delay (11 ns) and the potential for output ringing or overshoot in high-frequency switching scenarios, which necessitates careful PCB layout and impedance matching to maintain signal integrity.

Key Features

Octal D-Type Flip-Flop (8 Circuits)
Non-Inverting, Single-Ended Outputs
Propagation Delay: 11 ns typical
Output Drive Capability: ±24 mA
Operating Voltage Range: 4.5 V to 5.5 V
Package: SOIC-20 (13 mm x 7.6 mm x 2.35 mm)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

Synchronous data buffering in microcontrollers and FPGAs
Output register for parallel data acquisition systems
Data latching in high-speed communication interfaces
State storage in digital control logic and sequencers