Three-channel Schmitt inverter for noise-tolerant signal conditioning
The SN74AUP3G14YFPR is a triple Schmitt-trigger inverter from TI's 74AUP low-power logic family. It integrates three independent inverter gates with Schmitt-trigger inputs on a single die, operating from a 0.8V to 3.6V supply range. Propagation delay is 6.2 ns at 3.3V with a 30 pF load, offering predictable timing for signal cleanup and level translation in mixed-voltage systems.
Supply voltage and temperature envelope
Input thresholds scale with supply: low-level thresholds range from 0.1V to 0.88V, high-level from 0.6V to 2.29V, ensuring hysteresis across the full voltage range.
Package and board integration
Supplied in an 8-bump XFBGA (DSBGA) package measuring approximately 1.6 mm × 1.6 mm — the 0.5 mm pitch requires careful PCB layout with fine trace widths and via-in-pad capability for routing. No exposed thermal pad — thermal management relies on board copper and airflow.