Open-drain buffer with military temperature range
It operates from 1.65V to 5.5V, making it suitable for level translation between 1.8V, 2.5V, 3.3V, and 5V logic domains. The open-drain output allows wired-OR connections and drives loads up to 32mA low-level current.
If your design must survive cold-soak at -55°C or junction temperatures above 105°C, the MDCKREP suffix is the correct choice. The wider range also provides margin for thermal derating in high-reliability programs.
This part is suitable for qualification into new production builds and long-life programs without immediate obsolescence concern. Store the reels dry — MSL level is not stated in this listing, but standard 74LVC logic in SC-70 is typically MSL 1; verify the moisture barrier bag date code before reflow.
Package and footprint — SC-70-5
The supplier device package is SC-70-5. This small footprint suits space-constrained PCBs in portable or densely populated boards.