TCA9534DWT
Or copy the link below:
- Mfr.Part #
- TCA9534DWT
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16SOIC
- Stock
- 9,847
- In Stock ：
- 9,847
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Terminal Position :
- Dual
- Voltage - Supply :
- 1.65V~5.5V
- Terminal Pitch :
- 1.27mm
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Thickness :
- 2.35mm
- Supply Voltage :
- 1.8V
- Clock Frequency :
- 400kHz
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Output Type :
- Push-Pull
- Number of Bits :
- 8
- Number of I/O :
- 8
- Width :
- 7.5mm
- Packaging :
- Tape and Reel (TR)
- Height :
- 2.65mm
- Interface :
- I2C
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Supply Current-Max :
- 0.04mA
- Number of Ports :
- 1
- Base Part Number :
- CA9534
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Number of Pins :
- 16
- Length :
- 10.3mm
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 16
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Interrupt Output :
- yes
- Datasheets
- TCA9534DWT
I/O Expanders Texas Instruments TCA9534DWT Overview
The Texas Instruments TCA9534DWT is a versatile, low-power I/O expander that enhances the performance of microcontroller-based systems by providing additional 8-bit parallel input/output expansion via the I2C bus. This component is designed to function efficiently in environments where input and output resources are limited, making it an ideal solution for expanding the capabilities of microcontrollers without adding significant cost or complexity. The integration of Texas Instruments' advanced technology in the TCA9534DWT offers an effective way to increase system functionality while minimizing power consumption and saving on board space, crucial for modern electronic designs.
TCA9534DWT Features
The TCA9534DWT I/O expander from Texas Instruments includes several features that make it exceptionally useful for a wide range of applications. Key features include 8-bit I/O ports which can be individually configured as inputs or outputs, an interrupt output which can be configured to indicate a change on input ports to the host microcontroller, thereby reducing the need for the microcontroller to continuously monitor the inputs. Additionally, it operates over a broad power supply range (2.3V to 5.5V) and features a built-in power-up reset to ensure consistent start-up sequences. Its I2C interface supports standard (100kHz), fast (400kHz), and fast-plus (1MHz) I2C speeds, making it highly adaptable to different system requirements.
TCA9534DWT Applications
- Smart Home Devices: Integrates seamlessly into home automation systems, providing expanded control for lighting, security systems, and other smart home elements through additional input and output management.
- Industrial Automation: Used in complex machinery to add more control points without altering existing microcontroller setups, facilitating enhanced monitoring and control of industrial processes.
- Consumer Electronics: Employed in devices like TVs and gaming consoles to manage various functionalities, improving user interface options and device versatility.
- Mobile Devices: Helps in extending battery life and reducing power consumption in mobile peripherals by efficiently managing additional I/Os, supporting the creation of more sophisticated features in compact devices.
- Healthcare Equipment: Applied in medical devices to handle multiple sensor inputs, aiding in patient monitoring systems that require reliable and precise control over numerous parameters.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
