Datasheet4U Logo Datasheet4U.com

TUSB2077A - 7-Port Hub

General Description

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.

Key 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 Four Downstream Ports.
  • All Downstream Ports Support Full-Speed and Low-Speed Operations.
  • Power Switching and Overcurrent Reporting Is Provided Ganged or Per Port.
  • Supports Susp.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
TUSD05H4U Ultra Low Capacitance ESD Protection Array KUU

Other Datasheets by Texas Instruments

Part Number Description
TUSB2036 2- or 3-Port Hub
TUSB2046B 4-Port Hub
TUSB2046BI 4-Port Hub
TUSB2046I 4-Port Hub
TUSB211 USB 2.0 High Speed Signal Conditioner

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TUSB2077A SLLS414F – MARCH 2000 – REVISED AUGUST 2015 TUSB2077A 7-Port Hub for the Universal Serial Bus With Optional Serial EEPROM Interface 1 Features •1 Fully Compliant With the USB Specification as a Full-Speed Hub: TID #20240226 • Integrated USB Transceivers • 3.