SN74LVC2G17QDCKRQ1

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC2G17QDCKRQ1 is a dual-channel Schmitt-trigger buffer manufactured by Texas Instruments, designed for automotive applications under the AEC-Q100 qualification standard. It operates within a supply voltage range of 1.65 V to 5.5 V and features non-inverting polarity with single-ended inputs. The device utilizes an SC-70 package with six pins and supports surface-mount installation. It exhibits a maximum propagation delay of 5.4 ns at 3.3 V with a 50 pF load. The component functions reliably across an extended temperature range from -40°C to +125°C, ensuring stability in demanding environments.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual-channel configuration providing two independent buffering paths within a compact footprint
• Schmitt-trigger input action ensures noise immunity and clean signal transitions
• AEC-Q100 qualified for robust performance in automotive electronic systems

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive data bus signal conditioning
• Clock distribution networks requiring noise filtering
• Microcontroller interface buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix matches the required tape-and-reel or cut-tape format. Confirm that the AEC-Q100 grade aligns with your vehicle's reliability standards. Check for RoHS compliance documentation if environmental regulations apply. Ensure the SC-70 package dimensions fit your PCB layout constraints before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when dual-channel buffering with hysteresis is required in space-constrained designs. The LVC logic family offers compatibility with various voltage domains while maintaining low power consumption. Consider the 5.5 V maximum rating for systems operating near higher supply limits. The wide temperature range makes it suitable for under-hood or exterior automotive modules.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC2G series of dual-gate logic devices tailored for automotive use. It complements other single-channel variants like the SN74LVC1G17QDCKRQ1 by offering doubled functionality in the same package type. The Q1 suffix denotes automotive qualification, distinguishing it from commercial-grade counterparts in the broader LVC family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC1G17QDCKRQ1 (single-channel equivalent)

Buffers, Drivers, Receivers, Transceivers FAQ

What is the primary function of the Schmitt trigger in this buffer?

The Schmitt trigger provides hysteresis to the input, which filters out noise and prevents multiple output transitions caused by slow-rising input signals.

Does the SN74LVC2G17QDCKRQ1 support bidirectional signal transmission?

No, this device is a unidirectional buffer. It drives signals from the input side to the output side only.