TUSB2077A Datasheet - Texas Instruments

TUSB2077A 7-Port Hub

The TUSB2077A hub is a 3.3-V CMOS device that provides up to seven downstream ports in compliance with the USB 2.0 specification. Because this device is implemented with a digital state machine instead of a microcontroller, no software programming is required. Fully compliant USB transceivers are in.

TUSB2077A Features

* 1 Fully Compliant With the USB Specification as a Full-Speed Hub: TID #20240226

* Integrated USB Transceivers

* 3.3-V Low-Power ASIC Logic

* Two Power Source Modes

* Self-Powered Mode Supporting Seven Downstream Ports

* Bus-Powered Mode Supporting Fou

TUSB2077A-etcTI.pdf