Active production, automotive-qualified single buffer
The SN74LVC1G07QDCKRQ1 is a single non-inverting buffer with an open-drain output, from Texas Instruments' 74LVC family. The open-drain output sinks up to 32 mA and allows wired-OR connections, level translation to a higher pull-up voltage, or driving loads like indicator LEDs and optocoupler inputs — the pull-up resistor sets the output high voltage, decoupling it from the buffer's own supply rail.
The SC-70-5 package occupies roughly 2.0 mm × 2.1 mm on the board — a footprint that fits sensor modules, junction boxes, and multi-layer ECU boards where per-component real estate is tight. The single-element, single-bit configuration means one buffer per package; a BOM needing multiple channels uses multiple instances or steps up to a multi-gate part like the SN74LVC2G17QDCKRQ1.
Compliance and documentation baseline
The part is ROHS3 Compliant and carries the base product number 74LVC1G07. Texas Instruments provides the standard datasheet, application notes for open-drain level translation, and AEC-Q100 qualification summary — all available through the TI website or distributor document portals.