TUSB8044ARGCR, USB Interface IC Four-port USB 3.2 x1 Gen1 hub with USB billboard 64-VQFN 0 to 70

Semiconductors\Interface ICs\USB Interface ICTUSB8044A Four-Port USB 3.2 x1 Gen1 Hub Texas Instruments TUSB8044A Four-Port USB 3.2 x1 Gen1 Hub provides simultaneous SuperSpeed USB and high-speed/full-speed connections on the upstream port. The device also provides SuperSpeed USB, high-speed, full-speed, or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed or full-speed/low-speed connections, SuperSpeed USB connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports.