Schmitt-trigger input cleans up noisy logic edges
The SN74LVC1G17YZPR is a single-channel non-inverting buffer from TI's 74LVC family, distinguished by its Schmitt-trigger input. This means it applies hysteresis to the incoming signal — a slow-rising edge from a mechanical switch, a long PCB trace, or a sensor output with ringing will not cause multiple transitions at the output. The buffer cleanly regenerates the logic level at the push-pull output, which can source or sink 32 mA.
A single BOM line serves boards that mix these voltages — the buffer translates between domains without a dedicated level shifter IC.
5-DSBGA — 1.4x0.9 mm footprint for tight layouts
The 5-ball DSBGA package (supplier device package 5-DSBGA, 1.4x0.9 mm) is one of the smallest footprints for a single-gate logic function. Surface-mount assembly with Tape & Reel or Cut Tape packaging options. The ROHS3 compliance (no exemptions) avoids the supply-chain complications of lead-free reflow profiles that still require special handling.
Texas Instruments lists the SN74LVC1G17YZPR as Active. The base product number is 74LVC1G17, and the part is part of the broad 74LVC logic family.