onsemi | CAT9555YI-T2

The CAT9555YI-T2 is a part of CAT9555 series 16-bit I2C. It has a storage temperature ranging from -65°C to +150°C and its available in TSSOP-24 package.

The CAT9555 is a CMOS device that provides 16−bit parallel input/output port expansion for I2C and SMBus compatible applications. These I/O expanders provide a simple solution in applications where additional I/Os are needed: sensors, power switches, LEDs, pushbuttons, and fans.

Features:

• 400 kHz I2C Bus Compatible
• 2.3 V to 5.5 V Operation
• Low Stand−by Current
• 5 V Tolerant I/Os
• 16 I/O Pins that Default to Inputs at Power−up
• High Drive Capability
• Individual I/O Configuration
• Polarity Inversion Register
• Active Low Interrupt Output
• Internal Power−on Reset
• No Glitch on Power−up
• Noise Filter on SDA/SCL Inputs
• Cascadable up to 8 Devices
• Industrial Temperature Range
• 24−lead SOIC and TSSOP, and 24−pad TQFN (4 x 4 mm) Packages
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Applications:

• White Goods
• Handheld Devices
• Data Communications

View the available CAT9555 series of 16-bit I2C