NL17SZ17DFT2

Buffers, Drivers, Receivers, Transceivers Overview

The NL17SZ17DFT2G is a single non-inverting buffer with Schmitt trigger functionality from the onsemi NL17SZ series. It operates within a supply voltage range of 1.65 V to 5.5 V and features input/output overvoltage tolerance up to 5.5 V. The device supports partial power down protection via IOFF. Typical propagation delay is 3.7 ns at 5 V. It provides source/sink currents of 24 mA at 3.0 V. The component is available in SC-88A, SC-74A, SOT-553, and SOT-953 packages.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Single non-inverting buffer with integrated Schmitt trigger for noise immunity
• Input/output overvoltage tolerant up to 5.5 V for mixed-signal applications
• IOFF feature enables partial power down protection to minimize leakage current
• Available in multiple tiny footprint surface-mount package options

Buffers, Drivers, Receivers, Transceivers Applications

• Signal buffering in mixed-voltage systems
• Wave shaping of digital signals
• Pulse generation circuits
• Timing delay compensation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix (e.g., DFT2G) against the manufacturer's official documentation to ensure correct package type and shipping configuration. Confirm RoHS compliance status and lead-free marking requirements prior to integration. Check for any site-specific qualification requirements if automotive or high-reliability standards are mandated for the target application.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel non-inverting buffer with hysteresis is required in a compact form factor. Ensure the operating voltage aligns with the 1.65 V to 5.5 V range. Consider the SC-88A package for standard density PCB layouts. Verify that the propagation delay characteristics meet the system timing constraints under the intended load conditions.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the NL17SZ family of low-voltage logic devices designed for portable and battery-powered applications. The series emphasizes low power consumption and small physical size. The NL17SZ17 specifically addresses the need for signal conditioning with noise rejection capabilities in space-constrained designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

NL17SZ17DFT2G-Q

Buffers, Drivers, Receivers, Transceivers FAQ

What is the function of the IOFF feature?

The IOFF feature supports partial power down mode, allowing the device to maintain low leakage current when the supply voltage is removed or during standby states.

Is the device suitable for mixed-voltage interfaces?

Yes, the inputs and outputs are overvoltage tolerant up to 5.5 V, enabling safe interfacing between different voltage domains within the specified operating range.