PI4IOE5V9522

PI4IOE5V9522 is 4-bit I2C-bus and SMBus low power I/O port manufactured by Pericom Semiconductor.

PI4IOE5V9522 Datasheet

Part number	PI4IOE5V9522
Download	PI4IOE5V9522 Datasheet (PDF)
File Size	392.94 KB
Manufacturer	Pericom Semiconductor
Description	4-bit I2C-bus and SMBus low power I/O port

Part Number	Description
PI4IOE5V9521	2-bit I2C-bus and SMBus low power I/O port
PI4IOE5V9535	16-bit I2C-bus and SMBus I/O port
PI4IOE5V9536	4-bit I2C-bus and SMBus low power I/O port
PI4IOE5V9537	4-bit I2C-bus and SMBus low power I/O port
PI4IOE5V9539	16-bit I2C-bus and SMBus low power I/O port

The PI4IOE5V9522 provides 4 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/ SMBus applications.