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74FST3345 from FAI,Fairchild Semiconductor

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74FST3345

Manufacturer: FAI

8-Bit Bus Switch

Partnumber Manufacturer Quantity Availability
74FST3345 FAI 9200 In Stock

Description and Introduction

8-Bit Bus Switch The **74FST3345** from Fairchild Semiconductor is a high-performance, low-power octal bus switch designed for signal routing in digital systems. This component features eight bidirectional switches with separate output-enable (OE) inputs, allowing for flexible data flow control between buses or peripheral devices.  

Built with advanced CMOS technology, the 74FST3345 ensures minimal propagation delay while maintaining low power consumption, making it suitable for high-speed applications. Its 5V tolerant inputs enable seamless interfacing with mixed-voltage systems, enhancing design versatility.  

Key features include near-zero propagation delay, low on-state resistance, and a wide operating voltage range, ensuring reliable signal integrity in demanding environments. The device supports hot insertion, reducing the risk of system disruption during live board insertion or removal.  

Common applications include data multiplexing, memory interfacing, and bus isolation in computing, telecommunications, and embedded systems. The 74FST3345 is available in industry-standard packages, ensuring compatibility with existing PCB layouts.  

With its robust performance and efficient design, the 74FST3345 remains a preferred choice for engineers seeking a reliable bus switch solution in high-speed digital circuits.

Partnumber Manufacturer Quantity Availability
74FST3345 FAIRCHILD 264 In Stock

Description and Introduction

8-Bit Bus Switch The 74FST3345 is a high-speed CMOS logic device manufactured by Fairchild Semiconductor. It is a 8-bit bus switch with 5V tolerant inputs and outputs. The device features low on-state resistance, which minimizes propagation delay and supports high-speed data transmission. It operates with a supply voltage range of 4.5V to 5.5V and is designed for bidirectional communication between two buses. The 74FST3345 is available in various package types, including TSSOP and SOIC. It is commonly used in applications requiring high-speed data switching and bus isolation.

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