74LVC2G17FX4-7

Overview

The 74LVC2G17FX4-7 is a dual Schmitt trigger buffer manufactured by Diodes Incorporated, designed for operation within a power supply range of 1.65V to 5.5V. It features standard push-pull outputs and inputs tolerant to 5.5V, facilitating mixed-voltage environments. The device incorporates IOFF circuitry to prevent damaging current backflow during partial power-down applications. Packaged in the X2-DFN1409-6 format, it supports surface-mount assembly.

Feature Summary

• Dual non-inverting buffers with Schmitt trigger inputs for noise filtering
• IOFF circuitry enables safe partial power-down mode operation
• Inputs accept up to 5.5V for compatibility with mixed-voltage systems
• Standard push-pull output configuration

Applications

• Voltage level shifting between different logic families
• General-purpose logic signal buffering
• Power down signal isolations

Procurement Notes

Verify the FX4 suffix corresponds to the X2-DFN1409-6 package when sourcing. Confirm RoHS compliance and lead-free status against current manufacturer declarations. Ensure design reviews account for the specific thermal resistance and pad layout requirements associated with this chip-scale package variant.

Selection Notes

Select this component for designs requiring robust noise immunity via Schmitt triggers in low-power CMOS applications. The wide voltage range accommodates various system rails. Consider the X2-DFN1409-6 package dimensions for PCB space constraints compared to standard SOT packages.

Part Context

This part belongs to the 74LVC series of logic devices from Diodes Incorporated. It shares functional characteristics with other variants in the 74LVC2G17 family but utilizes the distinct X2-DFN1409-6 package code designated by the FX4 ordering suffix.

Replacement Considerations

Direct package replacements include 74LVC2G17FZ4-7 (X2-DFN1410-6) and 74LVC2G17FW4-7 (X2-DFN1010-6). Verify pinout compatibility and physical footprint differences before substituting.