NLSF457MU3TCG

Specialty Logic Overview

The NLSF457MU3TCG is a single special function logic gate manufactured by onsemi, housed in a UDFN8 package measuring 1.45 mm x 1.0 mm with a 0.35 mm pitch. It operates within a supply voltage range of 1.65 V to 5.5 V and features inputs/outputs over-voltage tolerant up to 5.5 V. The device supports partial power down protection via IOFF functionality and provides source/sink currents of 24 mA at 3.0 V. Typical propagation delay is 2.7 ns at 5 V, with maximum ratings including a DC supply voltage of -0.5 V to +6.5 V and an operating temperature range from -55°C to +125°C.

Specialty Logic Feature Summary

• Designed for operation across a wide voltage range from 1.65 V to 5.5 V
• Inputs and outputs are over-voltage tolerant up to 5.5 V
• Supports partial power down protection through IOFF functionality
• Available in a compact 1.45 mm x 1.0 mm UDFN8 package

Specialty Logic Applications

• Portable electronic devices requiring low voltage operation
• Systems utilizing mixed voltage domains
• Applications necessitating partial power down states

Specialty Logic Procurement Notes

Verify the complete part number NLSF457MU3TCG against official onsemi documentation to ensure correct package type and shipping configuration. Confirm that the UDFN8 footprint matches your PCB design requirements. Check for specific automotive or industrial qualification prefixes if required by your application standards. Ensure compliance with RoHS and halogen-free specifications as stated in the datasheet.

Specialty Logic Selection Notes

Select this component when a specialized logic function is needed in a minimal footprint. Consider its ability to interface between different voltage levels due to input/output tolerance. Evaluate the propagation delay characteristics against your system timing requirements. Verify that the thermal performance meets your environmental conditions given the small package size.

Specialty Logic Part Context

This device belongs to onsemi's family of special function logic gates designed for space-constrained applications. It integrates a unique logic function into a tiny UDFN8 package, offering high density and low power consumption. The component is suitable for modern portable electronics where board space is limited and multiple voltage domains are present.

Specialty Logic Replacement Considerations

Check for direct pin-to-pin replacements within the same product family. Verify logical equivalence for the specific function implemented. Ensure voltage tolerances and package dimensions match exactly. Consult onsemi documentation for any updated revisions or alternative packages.