FSTU6800WM

Overview

The FSTU6800WM is a 10-bit bus switch manufactured by Fairchild Semiconductor, housed in a 24-SOP package. It provides high-speed CMOS TTL-compatible bus switching with precharged outputs. The device features low on-resistance to ensure signal integrity and supports bidirectional data transfer across ten independent channels.

Feature Summary

• Provides ten bits of high-speed CMOS bus switching capability
• Features precharged outputs for improved signal integrity
• Maintains low on-resistance for efficient signal transmission
• Ensures TTL compatibility for broad interface support

Applications

• High-speed data bus interfacing
• TTL-to-CMOS level translation
• Bidirectional signal routing in digital systems

Procurement Notes

Verify the specific suffix 'WM' corresponds to the 24-SOP package configuration when sourcing. Confirm that the component meets required operating temperature ranges and voltage specifications for the target application environment before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring multiple parallel data lines with low insertion loss. Ensure the system voltage levels align with the CMOS TTL compatibility requirements. Consider the 24-SOP package dimensions for PCB layout constraints during the design phase.

Part Context

This part belongs to the Fairchild Switch family, designed for high-performance bus switching applications. It serves as a critical interface component in digital circuits where reliable data transmission across multiple lines is essential. The technology leverages CMOS processes for speed and efficiency.

Replacement Considerations

The FSTU6800MTC and FSTU6800QSC are documented variants within the same series. Verify pinout and package compatibility before substitution. Cross-reference with the 74FST6800DW for functional equivalence, ensuring electrical parameters match the original design requirements.