SN74LVC1G17QDCKRQ1

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G17QDCKRQ1 is a single Schmitt-trigger buffer from Texas Instruments, designed for automotive applications under the AEC-Q100 qualification. It operates within a supply voltage range of 1.65 V to 5.5 V and features push-pull outputs capable of driving 32 mA high and low currents. The device utilizes an SC-70 package with five pins and supports CMOS and TTL input types. Maximum propagation delay is specified at 5.4 ns when tested at 3.3 V with a 50 pF load. It functions reliably across an operating temperature range from -40 °C to +125 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Single-channel non-inverting buffer configuration with Schmitt-trigger inputs for noise immunity
• Automotive-grade reliability certified under AEC-Q100 standards
• Wide supply voltage operation supporting 1.65 V to 5.5 V ranges
• High-drive capability with 32 mA output current strength

Buffers, Drivers, Receivers, Transceivers Applications

• Signal conditioning in automotive electronic control units
• Level shifting between different logic families
• Noise filtering for digital signal lines
• Buffering in compact automotive sensor interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix DCKRQ1 confirms the SC-70-5 package and reel packaging format. Ensure the Q1 designation matches your automotive quality requirements. Confirm the manufacturer is Texas Instruments to avoid counterfeit components. Check RoHS compliance status against current regulatory standards. Validate the date code and lot traceability for production integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single Schmitt-trigger buffer is required in a minimal footprint. It is suitable for designs needing robust noise rejection on input signals. The wide voltage range allows compatibility with various power domains. Consider the 5.4 ns delay for timing-critical automotive bus applications. Ensure the SC-70 package fits the available PCB space constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC1Gxx-Q1 family of single-function logic devices optimized for automotive use. It provides essential buffering and signal shaping capabilities in a tiny surface-mount package. The LVC series offers low voltage operation while maintaining high speed performance. The Q1 suffix specifically denotes automotive qualification and extended temperature range support.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC1G17YZPR is listed as a parameter-equivalent alternative.