SN74LVC07AQPWRG4Q1

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC07AQPWRG4Q1 is an automotive-grade hex buffer and driver featuring open-drain outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 1.65V to 5.5V and supports over-voltage tolerant inputs up to 5.5V. The device provides high-speed performance with propagation delays typically between 5ns and 10ns, alongside a maximum low-level output current (IOL) of 24mA. Designed for robustness in harsh environments, it includes partial power-down capabilities via the Ioff feature and complies with AEC-Q100 standards for Grade 1 qualification, ensuring reliability across temperatures from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features six independent channels configured as non-inverting buffers with open-drain outputs suitable for level shifting and bus driving.
• Incorporates over-voltage tolerant inputs that withstand signals up to 5.5V while operating on lower supply voltages.
• Supports partial power-down mode through the Ioff function, minimizing leakage currents when the device is de-asserted.

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive electronic control units requiring isolated signal buffering
• Open-drain bus interfaces such as I2C or SMBus systems
• Level translation between different voltage domains in mixed-signal circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'Q1' confirms AEC-Q100 automotive qualification status. Ensure the 'PWR' package designation matches the required TSSOP footprint dimensions. Confirm RoHS compliance and manufacturing origin details against the latest datasheet revision. Validate input voltage tolerances relative to your system's operating conditions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when open-drain logic functionality is required for bidirectional communication lines. The wide supply voltage range allows compatibility with various logic families. Consider the 24mA drive strength for moderate load requirements. Verify thermal dissipation needs given the TSSOP package constraints in enclosed automotive enclosures.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC07A-Q1 family of automotive hex buffers. It shares functional similarities with other LVC series drivers but is distinguished by its open-drain output configuration. The Q1 suffix denotes automotive grade certification, differentiating it from standard commercial variants which may lack extended temperature ranges or specific reliability testing protocols.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC07APWRG4Q1 is a confirmed substitute offering identical electrical characteristics and pinout compatibility. Both parts maintain the same automotive qualification and open-drain functionality. Verify package marking differences if traceability is critical for your assembly process.