Package and board integration
The SN74AUP1G32DSFR: That is small enough to fit under a BGA bypass cap or nestle near the load on a dense mixed-signal board. Surface-mount only; the 0.5 mm pad pitch means a standard FR-4 board with a fine-pitch solder mask handles it without via-in-pad.
Supply rails and signal levels
Input logic thresholds are specified relative to the supply: low at 0.7 V to 0.9 V, high at 1.6 V to 2 V. At 3.3 V VCC, a standard 3.3 V CMOS output drives it cleanly; at 1.8 V, the thresholds still leave margin for a 1.8 V logic rail.
Speed and power for the BOM
Output drive is 4 mA source and sink at the rated supply — enough to switch a small LED, a MOSFET gate through a series resistor, or the input of a downstream logic gate without a buffer.