SN74LVC3G07QDCURQ1

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC3G07QDCURQ1 is an automotive-grade triple buffer and line driver from the Texas Instruments 74LVC series. It features three non-inverting channels with open-drain outputs, supporting a supply voltage range of 1.65V to 5.5V. The device operates within a temperature range of -40°C to +125°C and is housed in an 8-VSSOP package. It holds AEC-Q100 qualification for automotive applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Automotive grade component certified under AEC-Q100 standards
• Triple channel configuration with non-inverting logic function
• Open-drain output structure suitable for level shifting
• Wide operating voltage compatibility from 1.65V to 5.5V

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive electronic control units
• Level translation between different voltage domains
• Driving open-drain buses such as I2C or SMBus
• General purpose buffering in vehicle networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the part number suffix QDCURQ1 explicitly denotes automotive qualification and the VSSOP-8 package. Confirm the manufacturer is Texas Instruments. Ensure the datasheet specifies AEC-Q100 compliance. Check for RoHS status if required by your assembly process. Validate the operating temperature range matches your environmental requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an open-drain buffer is required for automotive systems. The LVC series offers low power consumption and high speed. The triple configuration reduces board space compared to single buffers. Ensure the load current does not exceed the specified limits for the open-drain outputs. Consider the 8-VSSOP package dimensions for PCB layout constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC3G07 family of triple buffers. The 'Q' prefix indicates automotive qualification. The 'D' suffix identifies the VSSOP package. The 'U' indicates tape and reel packaging. The 'R1' suffix typically denotes specific manufacturing or revision details. It is distinct from the standard industrial SN74LVC3G07DCUR.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC3G07DCURQ1 is a verified substitute with identical electrical characteristics and automotive qualification. SN74LVC3G07DCUR is the industrial grade equivalent but lacks AEC-Q100 certification. Verify package pinout compatibility before substitution.