ZHCSK77D September 2009 – September 2019 TS3USB221E
PRODUCTION DATA.
There are many USB applications in which the USB hubs or controllers have a limited number of USB I/Os. The TS3USB221E solution can effectively expand the limited USB I/Os by switching between multiple USB buses in order to interface them to a single USB hub or controller. TS3USB221E can also be used to connect a single controller to two USB connectors.