7-Port USB Hub W/Optional Serial EEPROM Interface

The TUSB2077A hub is a 3.3-V CMOS device that provides up to seven downstream ports in compliance with the USB version 1.1 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 integrated into the ASIC for all upstream and downstream ports. The downstream ports support both full-speed and low-speed devices by automatically setting the slew rate according to the speed of the device attached to the ports. The configuration of the BUSPWR
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TUSB2077APTR Texas Instruments 7-Port Full-Speed 12Mbps USB 2.0 Hub 48-LQFP 0 to 70
TUSB2077APT Texas Instruments 7-Port Full-Speed 12Mbps USB 2.0 Hub 48-LQFP 0 to 70
TUSB2077APTRG4 Texas Instruments 7-Port Full-Speed 12Mbps USB 2.0 Hub 48-LQFP 0 to 70
TUSB2077APTG4 Texas Instruments 7-Port Full-Speed 12Mbps USB 2.0 Hub 48-LQFP 0 to 70
TUSB2077A 's PackagesTUSB2077A 's pdf datasheet
TUSB2077APT LQFP
TUSB2077APTR LQFP




TUSB2077A Pinout, Pinouts
TUSB2077A pinout,Pin out
This is one package pinout of TUSB2077A,If you need more pinouts please download TUSB2077A's pdf datasheet.

TUSB2077A circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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TUSB2077A Application Notes TUSB2077A RoHS TUSB2077A Circuits TUSB2077A footprint
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