SN74LVC1G07DBVRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G07DBVRG4 is a single non-inverting buffer/driver with open-drain output from the Texas Instruments LVC logic family. It operates within a supply voltage range of 1.65 V to 5.5 V and supports input/output voltages up to 5.5 V. The device provides a maximum low-level sink current of 32 mA at 4.5 V and features a maximum propagation delay of 4.2 ns at 3.3 V. It utilizes a DBV (SOT-23-5) package, has a maximum operating temperature of 125°C, and includes Ioff circuitry for partial-power-down support.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Open-drain output configuration enables active-low wired-OR or active-high wired-AND functions.
• Ioff feature prevents damaging back-drive currents when the device is in partial-power-down mode.
• Inputs and outputs are tolerant to 5.5 V, allowing voltage translation between different power domains.

Buffers, Drivers, Receivers, Transceivers Applications

• AV receiver
• Portable media player
• Solid State Drive (SSD): enterprise
• Digital Picture Frame (DPF)
• Smoke detector

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the ordering suffix G4 confirms compliance with RoHS standards and specifies lead-free NIPDAU finish. Confirm the DBV package designation matches the required SOT-23 footprint. Ensure the component status is listed as Active Production on official manufacturer documentation before finalizing procurement specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an open-drain buffer is required for wired-logic implementations or high-current sinking applications. The wide voltage range accommodates systems transitioning between 1.8 V and 5 V domains. Verify that the 32 mA sink capability meets load requirements and that the 5.5 V tolerance aligns with system signal levels.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC1G07 series of single-buffer drivers. The DBVR variant specifically denotes the SOT-23-5 surface-mount package. The G4 suffix indicates environmental compliance with RoHS directives and lead-free manufacturing processes, distinguishing it from standard commercial versions.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC1G07DBVR

Buffers, Drivers, Receivers, Transceivers FAQ

How does the Ioff feature function?

The Ioff circuitry disables the outputs to prevent damaging current backflow through the device when it is powered down, supporting live insertion and partial-power-down modes.

What is the maximum sink current rating?

The device can sink a maximum of 32 mA at a supply voltage of 4.5 V.