Texas Instruments IC I/O EXPANDER I2C 16B 24WQFN Part #TCA6416ARTWR | IC | DEX
Texas Instruments IC I/O EXPANDER I2C 16B 24WQFN Part #TCA6416ARTWR | IC | DEX
-70% Off$1.11
Description
TCA6416A Low-Voltage 16-Bit I2C and SMBus I/O Expander With Voltage Translation, Interrupt Output, Reset Input, and Configuration Registers.
Features
- I2C to Parallel Port Expander
- Operating Power-Supply Voltage Range of 1.65 V to 5.5 V
- Allows Bidirectional Voltage-Level Translation and GPIO Expansion Between 1.8-V, 2.5-V, 3.3-V, and 5-V I2C Bus and P-Ports
- Low Standby Current Consumption of 3 μA
- 5-V Tolerant I/O Ports
- 400-kHz Fast I2C Bus
- Hardware Address Pin Allows Two TCA6416A Devices on the Same I2C/SMBus Bus
- Active-Low Reset Input ( RESET) • Open-Drain Active-Low Interrupt Output ( INT)
- Input/Output Configuration Register
- Polarity Inversion Register
- Internal Power-On Reset
- Power-Up With All Channels Configured as Inputs
- No Glitch On Power Up
- Noise Filter on SCL/SDA Inputs
- Latched Outputs With High-Current Drive Maximum Capability for Directly Driving LEDs
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
TEX:TCA6416ARTWR
TCA6416ARTWR