Single open-drain buffer for mixed-voltage buses
The TC7SZ07FE,LJ(CT: The TC7SZ07FE is a single non-inverting buffer with an open-drain output, part of Toshiba's TC7SZ logic family. It operates from 1.65V to 5.5V, making it a direct fit for 1.8V, 2.5V, 3.3V, and 5V logic domains without an external level translator. The open-drain output allows multiple buffers to share a common pull-up resistor for wired-OR configurations, and the 32 mA sink capability drives loads like LEDs or optocoupler inputs directly.
The SOT-553 package (ESV supplier device package) occupies minimal PCB area, suited for dense mixed-signal boards.
Sourced to order against BOM quantities; confirm availability and current pricing at quote time.