Single-gate open-drain inverter for the 0.8 V–3.6 V rail
The Texas Instruments SN74AUP1G06DSF2 is a single-channel inverter with an open-drain output, part of the 74AUP ultra-low-power logic family. It operates from a 0.8 V to 3.6 V supply, drawing a maximum quiescent current of 500 nA, making it a fit for battery-powered and portable equipment where every microamp matters. The open-drain output sinks up to 4 mA and allows wired-OR connections, level translation to a higher voltage rail, or driving an indicator LED — the external pull-up resistor sets the high-level voltage. Propagation delay is 10.5 ns at 3.3 V with a 30 pF load, fast enough for general-purpose control signals and low-speed buses. The part is specified across the industrial temperature range of -40°C to 85°C and comes in a 6-XFDFN package (6-SON, 1x1 mm body), suited for space-constrained PCBs in portable instruments, IoT edge nodes, and sensor interfaces.
Active lifecycle, no LTB risk
The SN74AUP1G06DSF2 carries an Active product status, with ROHS3 compliance confirmed. It can be specified into new designs without planning for a future end-of-life migration.