The I2C Bus Solutions training video from Texas Instruments provides useful information on the functions and usage of an I2C Bus and gives examples of certain applications, as well as insight on what Texas Instruments has to offer for I2C Bus solutions. The video also discusses the need for I2C, generic server and handset block diagrams, the basics of I2C communication, I/O expanders, LED drivers, repeaters and buffers as well as multiplexers and switches.