The MC74VHC1G32DTT1G: Quiescent current maxes at 1 µA, so in a battery-powered sensor node the gate's own draw is negligible — the microcontroller's sleep current will dominate the budget.
8 mA output drive, 7.5 ns propagation delay
Propagation delay is 7.5 ns at 5V with a 50 pF load, so the gate keeps up with clock rates up to roughly 66 MHz before the delay eats into setup margins. The TSOT-23-5 package is a 5-lead thin SOT-23 — footprint is 2.9 mm × 1.6 mm, same as a standard SOT-23-5 but lower profile. No hot-air station needed for rework; a fine-tip iron and tweezers swap it on site.
RoHS3 compliant, no halogen or lead
Marked ROHS3 Compliant — no restricted substances above the threshold, no lead, no halogenated flame retardants.