FXGL2014MTCX

Overview

The FXGL2014MTCX is a 4-channel bidirectional level translator designed to interface between 3.3-V LVTTL chipset I/O and Xeon processor GTL-/GTL/GTL+ I/O. It operates as a mixed-signal transceiver in a 14-TSSOP package. The device integrates ESD protection and supports low-voltage logic translation for high-performance computing applications.

Feature Summary

• Bidirectional data translation between LVTTL and GTL logic families
• Integrated electrostatic discharge (ESD) protection circuitry
• Compact surface-mount packaging suitable for space-constrained designs

Applications

• Interfacing with Intel Xeon processors
• Server and workstation motherboard design
• High-performance computing systems requiring LVTTL to GTL translation

Procurement Notes

Verify the specific suffix 'MTCX' against the official onsemi datasheet to confirm the tape-and-reel quantity and package variant. Ensure compatibility with the target system's voltage levels and signal integrity requirements before procurement.

Selection Notes

Select this component when interfacing 3.3V LVTTL peripherals with GTL-compatible Xeon processors. Confirm that the 14-TSSOP footprint fits the PCB layout constraints and that the bidirectional nature meets the data flow requirements of the application.

Part Context

This part belongs to the family of mixed-signal translators from onsemi, specifically engineered for server-grade logic level shifting. It addresses the need for reliable communication between different voltage domains in modern computing architectures.

Replacement Considerations

Check for direct pin-to-pin replacements within the same series or updated revisions from onsemi. Verify electrical parameters such as propagation delay and voltage thresholds match the original design specifications.