74LVC1G07GW-Q100H

Overview

The Nexperia 74LVC1G07GW-Q100H is a single-buffer integrated circuit with an open-drain output, housed in a TSSOP5 (SOT353-1) package. It operates within a supply voltage range of 1.65 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features Schmitt-trigger inputs for noise immunity and includes IOFF circuitry to prevent backflow during partial power-down states. It provides high noise immunity, low CMOS power consumption, and direct interface capability with TTL levels.

Feature Summary

• Open-drain output configuration allows flexible interfacing across mixed voltage environments.
• Schmitt-trigger action at all inputs ensures tolerance for slower input rise and fall times.
• IOFF circuitry enables partial power-down mode operation by disabling outputs to prevent damaging backflow currents.

Applications

• Mixed 3.3 V and 5 V translation environments
• Automotive applications requiring AEC-Q100 Grade 1 qualification
• Partial power-down system designs

Procurement Notes

Verify the specific suffix 'GW' corresponds to the TSSOP5 (SOT353-1) package variant when sourcing. Confirm that the required operating temperature range aligns with the specified -40 °C to +125 °C limits. Ensure design safeguards are implemented to manage the open-drain nature of the output Y pin. Cross-reference the marking code 'VS' on the component body to validate authenticity against the official datasheet specifications.

Selection Notes

Select this component when a non-inverting buffer with an open-drain output is required for level shifting between 3.3 V and 5 V domains. The inclusion of Schmitt-trigger inputs makes it suitable for noisy environments or signals with slow transition rates. The AEC-Q100 Grade 1 qualification indicates suitability for automotive-grade reliability requirements under extended temperature conditions.

Part Context

This part belongs to the 74LVC1G07-Q100 series, which consists of single buffers with open-drain outputs. The 'GW' suffix specifically identifies the TSSOP5 plastic thin shrink small outline package (SOT353-1). Other variants in the series include GV (SC-74A), GS (XSON6), and GZ (XSON5) packages, all sharing identical electrical characteristics but differing in physical form factor.

Replacement Considerations

Direct substitutes within the same family include 74LVC1G07GV-Q100H, 74LVC1G07GS-Q100H, and 74LVC1G07GZ-Q100H. These alternatives offer identical electrical performance but utilize different package types such as SC-74A, XSON6, or XSON5. Verify footprint compatibility before substitution.