TCA6416PW - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TCA6416PW
Manufacturer

TI
ChipWorker Part#

CW65270936
Category

Interface IC, Interface Controller
Package

TSSOP-24
Description

I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 24Pin TSSOP Tube
Documentation

Datasheet

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TCA6416PW Specifications

Attribute	Attribute Value

Part Number	TCA6416PW
Manufacturer	TI
ChipWorker Part#	CW65270936
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	TSSOP-24
Supply Voltage (DC)	1.65V ~ 5.50V
Number of Positions	24 Position
Clock Speed	400 kHz
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.65V ~ 5.5V
Supply Voltage (Max)	5.5 V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Description
This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed to provide general-purpose
remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL) and serial data (SDA)].
Features
• 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 SCL/SDA and 1.8-V, 2.5-V, 3.3-V, or 5-V P Port
– 2.5-V SCL/SDA and 1.8-V, 2.5-V, 3.3-V, or 5-V P Port
– 3.3-V SCL/SDA and 1.8-V, 2.5-V, 3.3-V, or 5-V P Port
– 5-V SCL/SDA and 1.8-V, 2.5-V, 3.3-V, or 5-V P Port
• I2C to Parallel Port Expander
• Low Standby Current Consumption of 1 μA
• Schmitt-Trigger Action Allows Slow Input Transition and Better Switching Noise Immunity at the SCL and SDA Inputs
– Vhys = 0.18 V Typ at 1.8 V
– Vhys = 0.25 V Typ at 2.5 V
– Vhys = 0.33 V Typ at 3.3 V
– Vhys = 0.5 V Typ at 5 V
• 5-V Tolerant I/O Ports
• Active-Low Reset (RESET) Input
• Open-Drain Active-Low Interrupt (INT) Output
• 400-kHz Fast I2C Bus
• 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)

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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