Name: TCA6408AQPWRQ1
Brand: Texas Instruments
SKU: DS-5721858
Price: 0.4986 USD
Availability: InStock
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Texas Instruments TCA6408AQPWRQ1

IC I/O EXPANDER I2C 8B 16TSSOP

Manufacturer # :TCA6408AQPWRQ1

Manufacturer :Texas Instruments

Dasenic # :TCA6408AQPWRQ1-DS

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TCA6408AQPWRQ1 Datasheet

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Description : IC I/O EXPANDER I2C 8B 16TSSOP

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195+	$ 0.4662	$ 90.91
300+	$ 0.4500	$ 135
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560+	$ 0.4023	$ 225.29

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TCA6408AQPWRQ1 information

Texas Instruments TCA6408AQPWRQ1 technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Interface - I/O Expanders
Product Status:Active
Operating Temperature:-40°C ~ 125°C
Features:POR
Mounting Type:Surface Mount
Package / Case:16-TSSOP (0.173", 4.40mm Width)
Output Type:Push-Pull
Interface:I²C, SMBus
Supplier Device Package:16-TSSOP
Voltage - Supply:1.65V ~ 3.6V
Number of I/ O:8
Interrupt Output:Yes
Current - Output Source/ Sink:10mA, 25mA
Clock Frequency:400 kHz
EU RoHS Status:RoHS Compliant
REACH Status:REACH is not affected
US ECCN:EAR99
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Texas Instruments TCA6408AQPWRQ1
Datasheet:
TCA6408AQPWRQ1,

Texas Instruments TCA6408AQPWRQ1 Environmental and export classification status description
The Texas Instruments TCA6408AQPWRQ1 is an I2C-compatible I/O port expander, which provides additional GPIO (General Purpose Input/Output) functionality to microcontrollers over an I2C interface. It features 8 GPIOs that can be configured as inputs or outputs, enabling the interfacing of various peripherals in embedded applications. Functions - I²C Interface: Allows communication with a host microcontroller or processor for configuration and control. - Bidirectional GPIO: Each of the 8 pins can be configured as either an input or an output. - Interrupt Capabilities: Supports interrupt generation on GPIO pin state changes, allowing for efficient state monitoring without continuous polling. - Voltage Range: Operates over a wide voltage range, ensuring compatibility with various systems. - Low Power Consumption: Optimized for low power requirements, suitable for battery-powered applications. Applications - Automotive: Used in body electronics applications for switch sensing, lighting control, etc. - Consumer Electronics: Ideal for interfacing switches and LEDs in handheld devices. - Industrial Controls: Used in machine interfaces and control panels. - Home Automation: Extending GPIO capabilities to control devices and sensors in smart home applications. Alternative Parts - TCA9535: A 16-bit I/O port expander with similar functions but more GPIO pins. - MCP23008: Microchip’s 8-bit I/O expander with an I2C interface. - PCA9555: Provides 16 GPIOs and additional features with an I2C interface. Embedded Modules Several modules and evaluation kits may include the TCA6408AQPWRQ1 for prototyping: - TI's LaunchPad Development Kits: Compatible with various TI microcontrollers for easy integration and testing. - I2C GPIO Expander Modules: Various third-party breakout boards that utilize the TCA6408A. Related Q&A 1. Q: What is the main function of the TCA6408AQPWRQ1? A: The main function of the TCA6408AQPWRQ1 is to serve as an I2C-compatible port expander, providing additional GPIOs to a microcontroller for interfacing with various peripherals. 2. Q: How does the TCA6408AQPWRQ1 communicate with a microcontroller? A: The TCA6408AQPWRQ1 communicates via the I²C protocol, allowing the microcontroller to read and write to the GPIO pins. 3. Q: In what types of applications can I use the TCA6408AQPWRQ1? A: It can be used in automotive applications, consumer electronics, industrial control systems, and home automation, where additional GPIO functionality is needed. 4. Q: How many GPIOs does the TCA6408AQPWRQ1 provide? A: The TCA6408AQPWRQ1 provides a total of 8 GPIOs. 5. Q: Are there alternative parts to the TCA6408AQPWRQ1 that I can consider? A: Yes, alternative parts include the TCA9535 for more GPIOs, the MCP23008 from Microchip, and the PCA9555 for additional features.

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TCA6408AQPWRQ1 provided by Texas Instruments

Founded in 1930,Texas Instruments (Nasdaq: TXN) is a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. TI's product range spans from low-power, low-cost devices to high-performance, specialized solutions. With approximately 80,000 products, including microcontrollers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), operational amplifiers (op-amps), power management ICs, and more, we help over 100,000 customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs, going into markets such as industrial, automotive, personal electronics, communications equipment and enterprise systems. We have a long history of globally owned, regionally diverse internal manufacturing operations, including 15 manufacturing sites worldwide, with 12 wafer fabs, seven assembly and test factories, and multiple bump and probe facilities.