Schmitt-trigger inverter in a 5-pin TSOT-23-5
The onsemi M74VHC1GT14DTT1G is a single-channel inverter with Schmitt-trigger input, belonging to the 74VHC family. It operates from 2V to 5.5V and delivers 8mA source and sink output current. The Schmitt-trigger action provides hysteresis on the input, with low-level thresholds between 0.35V and 0.6V and high-level thresholds between 1.6V and 2.1V across the supply range. This cleans up noisy or slow-rising signals before the logic decision.
10.6 ns propagation delay at 5V
Maximum propagation delay is 10.6 ns at 5V with a 50 pF load. This sets the data-rate ceiling for the signal path — the output rise time into the load capacitance adds to this figure, so the actual toggle rate at the receiver will be lower than the bare spec suggests. Quiescent current is 1 µA maximum, making this part suitable for battery-powered or always-on monitoring circuits where the inverter sits idle between signal edges.
The TSOT-23-5 package (5-TSOP supplier device package) is a thin, surface-mount footprint suitable for dense PCB layouts. The 5-pin SOT-23-5 Thin variant occupies minimal board area.