ON Semiconductor 74FST3126QSR Product Overview

The ON Semiconductor 74FST3126QSR is a high-performance Quad Bus Switch designed to provide superior switching capabilities for a wide array of applications. This component is part of the 74FST series, which is renowned for its fast switch times, low power consumption, and high signal integrity.

Key Features

• Bus Switch Type: The 74FST3126QSR features four independent switches, which allows for efficient control and routing of digital signals within a circuit.
• Low On Resistance: With a typical on resistance of just 5 ohms, this bus switch ensures minimal signal distortion and power loss, making it ideal for high-speed data transmission.
• 5V Tolerant: The inputs are 5V tolerant, enabling the device to be used in mixed-voltage environments without the need for additional level shifting components.
• Low Power Consumption: It operates with very low quiescent power, which is crucial for battery-powered and energy-sensitive applications.
• High Bandwidth: The switch provides a high bandwidth (over 250MHz) to support the needs of high-speed data buses.
• Operating Temperature Range: The device is designed to function within an extended temperature range of -40°C to +85°C, making it suitable for industrial applications.

Package and Quality

The 74FST3126QSR comes in a QSOP (Quarter Size Outline Package) form factor, which is known for its compact footprint and suitability for space-constrained applications. ON Semiconductor's commitment to quality ensures that each unit meets stringent reliability standards for commercial and industrial use.

Applications

With its versatile switching capabilities and robust performance, the 74FST3126QSR is well-suited for a variety of applications, including:

• Signal gating
• Bus isolation
• Data switching in servers and networking equipment
• Peripheral switching in computer systems
• Hot-swapping and hot-docking operations

Overall, the ON Semiconductor 74FST3126QSR Quad Bus Switch is a reliable and efficient solution for designers looking to optimize their digital signal routing with minimal signal degradation and power dissipation.