74LVC1G17FS3-7

Overview

The 74LVC1G17FS3-7 is a single-input Schmitt-trigger buffer manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.65V to 5.5V and features standard push-pull outputs. The device incorporates IOFF circuitry for partial power-down applications, preventing damaging backflow current when powered down. Inputs are tolerant to 5.5V, enabling use in mixed-voltage environments. It is housed in an X2-DFN0808-4 package.

Feature Summary

• Features Schmitt-trigger inputs with defined hysteresis for noise immunity
• Includes IOFF circuitry to disable outputs during partial power-down states
• Provides 5.5V tolerant inputs compatible with mixed-voltage systems
• Delivers standard push-pull output drive capability

Applications

• Voltage level shifting between different logic domains
• General purpose logic buffering
• Power down signal isolation

Procurement Notes

Verify the specific ordering suffix FS3 corresponds to the X2-DFN0808-4 package configuration required for your design. Confirm that the -7 suffix aligns with the specified tape and reel packing quantity. Ensure compliance with RoHS and halogen-free requirements if mandated by your project specifications.

Selection Notes

Select this component when a single-channel non-inverting buffer with Schmitt-trigger action is required. It is suitable for designs needing 5.5V input tolerance while operating at lower supply voltages. Consider the X2-DFN0808-4 package dimensions and thermal characteristics against available board space and heat dissipation needs.

Part Context

This part belongs to the 74LVC1G17 series of single Schmitt-trigger buffers from Diodes Incorporated. The series offers various package options including SOT25, SOT353, and multiple DFN variants. All members share the same core logical function and electrical characteristics, differing primarily in physical footprint and pinout arrangement.

Replacement Considerations

Cross-reference other manufacturers' 74LVC1G17 equivalents. Verify pin compatibility and package dimensions before substitution. Check if alternative parts support the same IOFF functionality and 5.5V input tolerance levels.