SN74AUP3G17DQER

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUP3G17DQER is a low-power triple Schmitt-trigger buffer manufactured by Texas Instruments. It operates within a supply voltage range of 0.8 V to 3.6 V, featuring I/O tolerance up to 3.6 V for mixed-mode system applications. The device provides three non-inverting channels with Schmitt-trigger inputs to ensure clean signal transitions. It exhibits low static power consumption, with maximum ICC of 0.9 μA. The component is housed in an 8-pin X2SON package and supports surface-mount installation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Triple Schmitt-trigger buffer configuration for noise-immune signal conditioning
• Low static power consumption suitable for battery-operated systems
• 3.6-V I/O tolerance enabling compatibility with mixed-voltage interfaces

Buffers, Drivers, Receivers, Transceivers Applications

• Mixed-mode signal processing between different voltage domains
• Clock buffering and distribution in low-power digital circuits
• Signal conditioning for noisy environments requiring hysteresis

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the DQER suffix to confirm the specific tape-and-reel packaging and temperature grade. Ensure the design accommodates the 0.8 V minimum supply voltage and 3.6 V maximum rating. Confirm that the X2SON-8 footprint matches the PCB layout requirements. Cross-reference the datasheet revision date to ensure compliance with current electrical specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when three buffered channels with Schmitt-trigger hysteresis are required in a minimal footprint. It is appropriate for designs prioritizing ultra-low standby power over high drive strength. Compare against standard AUP buffers if hysteresis is not needed. Verify that the 3.6 V I/O tolerance meets the highest voltage level of connected peripherals.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74AUP family of advanced ultra-low-power CMOS logic devices. It complements other members like the SN74AUP2G17 (dual channel) and SN74AUP3G34 (non-Schmitt triple buffer). The X2SON package offers a compact solution compared to traditional SOIC or TSSOP options, facilitating dense board layouts for portable electronics.

Buffers, Drivers, Receivers, Transceivers FAQ

Does the SN74AUP3G17DQER provide hysteresis on all three channels?

Yes, it is a triple Schmitt-trigger buffer, meaning all three input channels feature hysteresis to filter noise.

What is the maximum supply voltage for this component?

The maximum supply voltage (VCC) is 3.6 V.