FST3245QSCX - Fairchild Semiconductor

Manufacturer Part Number

FST3245QSCX

Manufacturer

Fairchild (onsemi)

Introduction

High-Speed CMOS Octal Bus Switch

Product Features and Performance

High-speed CMOS bus switch

Low on-resistance

High isolation between channels

Low leakage current

Latch-up immune

ESD protection

Dielectric isolation

Controlled switching characteristics

Product Advantages

Ideal for high-speed digital bus applications

Efficient data transmission and signal integrity

Robust design for reliable performance

Protects sensitive circuits from damage

Key Technical Parameters

Package: 20-QSOP

Operating temperature: -40°C to 85°C

Supply voltage: 4V to 5.5V

On-resistance: Typ. 3Ω

Isolation resistance: 1TΩ

Propagation delay: Typ. 2.2ns

Quality and Safety Features

RoHS3 compliant

ESD protection

Latch-up immune design

Reliable and durable construction

Compatibility

Suitable for a wide range of digital bus applications

Compatible with various microcontrollers, processors, and logic devices

Application Areas

High-speed digital bus switching

Data transmission in computer systems

Signal routing and multiplexing

Industrial control and automation

Telecommunications equipment

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacement or upgraded products may be available in the future, but the current version remains a viable and supported solution.

Key Reasons to Choose This Product

High-speed performance for efficient data transmission

Low on-resistance and high isolation for signal integrity

Robust design with ESD protection and latch-up immunity

Wide operating temperature range for diverse applications

RoHS3 compliance for environmental responsibility

Compatibility with a wide range of digital systems