NXP (PCF8575TS/1,112) I/O Expander, 16bit, 400 kHz

Product Overview The PCF8575TS/1,112 is a remote 8-bit I/O Expander for I²C-bus with interrupt. It provides general-purpose remote I/O expansion via the Two-Wire bi-directional I²C-bus. The devices consist of eight quasi-bi-directional ports, 100KHz I²C-bus interface, three hardware address inputs and interrupt output operating between 2.5 and 6V. The quasi-bi-directional port can be independently assigned as an input to monitor interrupt status or keypads or as an output to activate indicator devices such as LEDs. I²C-bus to parallel port expander 8bit remote I/O pins that default to inputs at power-up Latched outputs directly drive LEDs Active low open-drain interrupt output Low standby current ESD protection exceeds 2000V HBM per JESD22-A114 and 1000V CDM per JESD22-C101 Latch-up testing is done to JEDEC standard JESD78 which exceeds 100mA Product Information Chip Configuration: 16bit Bus Frequency: 400kHz IC Interface Type: I2C Supply Voltage Min: 2.5V Supply Voltage Max: 5.5V Interface Case Style: SSOP No. of Pins: 24Pins No. of I/O's: 16I/O's Product Range: - Automotive Qualification Standard: - MSL: MSL 1 - Unlimited