4 I/Os are used in its programming.A 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) is enclosed in the package with the device.In addition, it is available in a Tape & Reel (TR) case as well.The vote is delivered within 2.3V~5.5V.Mounting type Surface Mount is recommended.As for the performance, it works with a frequency of 1MHz.
PI4IOE5V9570UEX Features
PI4IOE5V9570UEX Applications
There are a lot of Diodes Incorporated PI4IOE5V9570UEX I/O Expanders applications.
Low Voltage, Low Noise, Differential Signal Processing