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Manufacturer Part #

CAT9555YI-T2

CAT9555 Series 16-bit 2.3 to 5 V I²C and SMBus I/O Port with Interrupt TSSOP-24

ECAD Model:
Mfr. Name: ON Semiconductor
Standard Pkg:
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Product Specification Section
Technical Attributes
Attributes Table
Interface Circuit Type: I2C
No of Channels: 1
Clock Frequency-Max: 400kHz
No of I/O Lines: 16
Supply Voltage-Nom: 2.3V to 5.5V
Supply Current: 160mA
Package Style:  TSSOP-24
Mounting Method: Surface Mount
Features & Applications

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

Pricing Section
Global Stock:
0
Germany (Online Only):
0
14,000
Factory Stock:Factory Stock:
0
Minimum Order:
2000
Multiple Of:
2000
Total
$4,680.00
USD
Quantity
Web Price
2,000
$2.34
4,000+
$1.87
Product Variant Information section