SN74AUC1G07DBVT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUC1G07DBVT is a single non-inverting buffer and driver with an open-drain output, manufactured by Texas Instruments. It operates within a supply voltage range of 0.8 V to 2.7 V, specifically optimized for 1.65 V to 1.95 V operation. The device features a maximum propagation delay of 2.5 ns at 1.8 V and supports low power consumption with a maximum ICC of 10 µA. It provides ±8 mA output drive capability at 1.8 V and includes Ioff circuitry for partial power-down mode support. The component is housed in a 5-pin SOT-23 package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Open-drain output configuration allows implementation of active-low wired-OR or active-high wired-AND functions when connected to other open-drain outputs.
• Ioff circuitry disables outputs to prevent damaging current backflow through the device during partial power-down conditions.
• ESD protection capabilities exceed JESD 22 standards, including 2000-V human-body model and 1000-V charged-device model ratings.
• Latch-up performance exceeds 100 mA per JESD 78, Class II specifications.

Buffers, Drivers, Receivers, Transceivers Applications

• AV Receiver
• Portable Audio Dock
• Blu-Ray Player and Home Theater Systems
• Embedded PC
• Solid State Drive (SSD): Client and Enterprise

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'VT' corresponds to the required small tape-and-reel quantity of 250 units, distinct from the standard 'R' suffix which indicates large reels of 3000 units. Confirm that the SOT-23 package variant matches the design footprint requirements. Ensure compliance with RoHS directives and lead finish specifications as listed in the manufacturer's packaging addendum.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for mixed-mode signal operations requiring 3.6-V I/O tolerance while operating at sub-1-V logic levels. The open-drain architecture is suitable for level shifting or bus sharing applications. Consider the NanoFree™ package technology if minimal board space is critical, though this specific part number utilizes the SOT-23 form factor. Verify thermal resistance metrics against the ambient temperature constraints of the target application environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74AUC1G07 series of AUC Little Logic devices designed for sub-1-V operation. It is part of Texas Instruments' portfolio of single-buffer drivers optimized for low-voltage digital systems. The series supports various packages including SC70 and DSBGA, providing flexibility for different PCB layout constraints while maintaining consistent electrical characteristics across the family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AUC1G07DBVR: Identical functional specifications but packaged in a large tape-and-reel format containing 3000 units instead of 250.

Buffers, Drivers, Receivers, Transceivers FAQ

Can the SN74AUC1G07DBVT be used for partial power-down applications?

Yes, the device is fully specified for partial-power-down applications using the Ioff circuitry, which disables outputs to prevent damaging current backflow when the device is powered down.

What is the maximum input voltage tolerance for this device?

The input voltage rating allows up to 3.6 V, making the device 3.6-V I/O tolerant even when operating at lower supply voltages such as 1.8 V.