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Texas Instruments SN74LVC1G17QDCKRQ1 — Interface & Transceivers

SN74LVC1G17QDCKRQ1 Automotive Schmitt-Trigger Buffer

MPNSN74LVC1G17QDCKRQ1
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Texas Instruments SN74LVC1G17QDCKRQ1, Automotive AEC-Q100 74LVC series, single Schmitt-trigger buffer, non-inverting, push-pull output, 1.65V–5.5V supply, 32mA drive, –40°C to 125°C, SC-70-5 package.

$0.5100Ref. price · indicative, final on quote
Texas Instruments SN74LVC1G17QDCKRQ1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74LVC1G17QDCKRQ1 specifications
ParameterValue
SeriesAutomotive, AEC-Q100, 74LVC
Input typeSchmitt Trigger
Logic typeBuffer, Non-Inverting
Output typePush-Pull
MountingSurface Mount
Supply voltage1.65V ~ 5.5V
Current - output high, low32mA, 32mA
Operating temperature-40°C~125°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case5-TSSOP, SC-70-5, SOT-353
Number of elements1
Number of bits per element1

Product details

Single Schmitt-trigger buffer with AEC-Q100 qualification

The Schmitt-trigger input provides hysteresis for noise rejection and slow-edge tolerance, making it suitable for signal conditioning on long PCB traces or in electrically noisy environments such as engine control units and body controllers. Output drive is rated at 32 mA for both high and low states, sufficient to drive downstream CMOS logic or a small load directly.

The SC-70-5 package (also known as SOT-353) is a compact 5-lead surface-mount footprint suited for space-constrained PCB layouts in ECUs, sensor modules, and actuator drivers.

Frequently asked questions

What is the difference between SN74LVC1G17 and SN74LVC1G17QDCKRQ1?

The base SN74LVC1G17DCKR (non-Q) is a commercial-grade part with a 0°C to 70°C range and no automotive certification. Both are pin-compatible in the SC-70-5 package.