Single open-drain inverting buffer for mixed-voltage buses
The SN74LVC1G06DBVT is a single inverting buffer with an open-drain output, part of the 74LVC logic family from Texas Instruments. The output sink capability is 32 mA, sufficient to drive an LED indicator, a relay coil via a transistor base, or a termination pull-down on a shared line. Operating temperature range is -40 °C to +125 °C, placing it in the industrial grade — suitable for motor-drive control logic, outdoor telecom line cards, and under-hood automotive auxiliary circuits where ambient temperatures exceed the commercial 85 °C ceiling.
Package and board-fit: SOT-23-5 footprint
Housed in a SOT-23-5 package (SC-74A), the part occupies a 2.9 mm × 1.6 mm footprint with a 0.95 mm pin pitch. The five pins map to GND, IN, OUT, VCC, and a no-connect — no exposed pad, so a standard two-layer board with a single via per trace handles the fan-out without thermal relief concerns. Available in Tape & Reel (TR) or Cut Tape (CT) for prototype or production volumes.
No official second-source or successor cross-reference is recorded — the BOM line is single-sourced to this order code.