FSTU16861MTDX

Overview

The FSTU16861MTDX is a bus switch manufactured by Fairchild Semiconductor, now part of ON Semiconductor. It features ten independent 1-to-1 bidirectional switches housed in a 48-pin TSSOP package. Designed for high-speed signal routing, this CMOS logic device facilitates efficient data transfer between systems. The component operates as a dedicated signal switch, providing reliable connectivity for digital interfaces while maintaining low power consumption characteristics typical of modern CMOS technology.

Feature Summary

• Provides ten independent bidirectional switching channels for flexible signal routing
• Utilizes CMOS technology to ensure low power consumption during operation
• Housed in a compact 48-pin TSSOP surface-mount package for space-constrained designs

Applications

• High-speed data bus switching in computing systems
• Signal routing in consumer electronics devices
• Interface management in industrial control equipment

Procurement Notes

Verify the manufacturer designation, noting that Fairchild Semiconductor products are now distributed under the ON Semiconductor brand. Confirm the specific suffix 'MTDX' corresponds to the required tape and reel packaging configuration. Ensure the component status is active before finalizing procurement plans to avoid obsolescence risks.

Selection Notes

Select this component when designing circuits requiring multiple independent bidirectional switches within a single integrated circuit. The 48-pin TSSOP package is suitable for applications with limited board space. Consider the voltage levels and switching speed requirements to ensure compatibility with the target system's logic family and performance standards.

Part Context

This device belongs to the FSTU series of bus switches from Fairchild Semiconductor. These components are engineered for high-performance signal integrity in digital communication paths. The series offers various pin counts and configurations to meet diverse interface needs across different electronic product categories.

Replacement Considerations

Consult official cross-reference lists for compatible alternatives. Verify pinout compatibility and electrical specifications before substituting with other bus switch ICs.