The devices default to high if the input is disconnected, and feature ultra-low propagation delay: 440ps for the MAX9360, 810ps for the MAX9361. The MAX9360 is specified for operation from -40C to +85C in an 8-pin SO package, and 0C to +85C in a space-saving, 8-pin SOT23 package. The MAX9361 is specified for operation from -40C to +85C for both 8-pin SO and SOT23 packages.