The naming convention for the TI part is very simple. The first two letters, TS, indicates a TI part. The maximum operating voltage is indicated in the V position. In the next position, A, the switch type is listed; an A indicates an analog switch, a V stands for video, DS is a differential switch, an L indicates LAN and USB shows that the switch is a USB switch. The F location indicates features and the # indicates the number of channels. The next position, XXXX, is the device part number. The package code and reel type are shown in the last positions.