74LVC1G16GW-Q100H

Overview

The Nexperia 74LVC1G16GW-Q100H is a single buffer in a TSSOP5 (SOT353-1) package, qualified to AEC-Q100 Grade 1 for automotive use. It operates on a supply voltage range of 1.65 V to 5.5 V with inputs tolerant up to 5.5 V. The device features Schmitt trigger action and IOFF circuitry for partial power-down support. Recommended operating temperatures span from -40 °C to +125 °C. Propagation delay ranges from 0.5 ns to 11.0 ns depending on voltage and temperature conditions.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• IOFF circuitry prevents damaging backflow current during partial power-down
• Schmitt trigger inputs provide high tolerance for slow signal transitions
• Direct interface capability with TTL logic levels

Applications

• Mixed 3.3 V and 5 V logic environments
• Buffering signals in automotive electronic systems
• Partial power-down applications requiring output isolation

Procurement Notes

Verify the specific suffix 'GW' corresponds to the TSSOP5 package type SOT353-1. Confirm that the Q100 designation aligns with the required AEC-Q100 Grade 1 automotive qualification level. Ensure the ordering code matches the intended temperature range specifications provided in the manufacturer's documentation.

Selection Notes

Select this component when a single-channel buffer is required for automotive-grade designs. It is suitable for interfacing between different voltage domains due to its wide supply range and 5 V tolerant inputs. Consider the TSSOP5 footprint constraints and the need for Schmitt trigger noise immunity in noisy environments.

Part Context

This part belongs to the Nexperia 74LVC1G series of low-power single logic gates. The LVC family is designed for low-voltage CMOS applications. The Q100 suffix indicates automotive qualification, distinguishing it from standard commercial grade variants within the same logical function family.

Replacement Considerations

Check for other 74LVC1G16 variants with different package options or commercial grades if automotive qualification is not strictly required.