FST16211MEAX

Overview

The FST16211MEAX is a CMOS bus driver belonging to the CBT/FST/QS/5C/B series. It features two functional units, each handling 12 bits of data, providing true output capabilities. The device utilizes a 54-pin Plastic Ball Grid Array (PBGA) package with dimensions of 8 mm length and 5.50 mm width, conforming to the MO-205 standard. It operates within a temperature range of -40 °C to 85 °C and exhibits a humidity sensitivity level of 3. The outputs are characterized by three-state logic, ensuring controlled signal transmission in high-speed digital applications.

Feature Summary

• Provides dual 12-bit bus driving functionality for parallel data transmission
• Features true output configuration compatible with standard logic families
• Utilizes low-profile PBGA packaging for compact board integration

Applications

• High-speed parallel data bus interfacing
• Portable electronic devices requiring compact logic solutions
• Industrial control systems operating in extended temperature ranges

Procurement Notes

Verify the specific manufacturer source, as Fairchild Semiconductor assets are managed by ON Semiconductor. Confirm the package marking and date code align with current production standards. Ensure compliance with RoHS directives and check for any specific supply chain notifications regarding component availability or lifecycle status before finalizing procurement plans.

Selection Notes

Select this component when designing systems requiring dual 12-bit bus drivers in a space-constrained environment. The FBGA-54 package offers a smaller footprint compared to traditional TQFP options. Consider the 3-state output capability for multiplexed bus architectures. Verify that the operating voltage and speed requirements match the system's performance needs.

Part Context

This component is part of the broader CBT/FST/QS/5C/B series of bus drivers produced by Fairchild Semiconductor. These devices are designed for high-speed data transfer applications. The series includes various configurations with different bit widths and pin counts, catering to diverse interface requirements in consumer, industrial, and computing electronics markets.

Replacement Considerations

Consult official cross-reference lists from ON Semiconductor for verified substitutes. Ensure replacement parts maintain identical pinout compatibility and electrical characteristics. Verify that alternative components support the same PBGA-54 package dimensions and thermal specifications.