PCA8574TS112
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- Mfr.Part #
- PCA8574TS112
- Manufacturer
- NXP Semiconductors
- Package / Case
- 20-LSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- PARALLEL I/O PORT 8-BIT 8 I/O
- Stock
- 1,008
- In Stock ：
- 1,008
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Number of Bits :
- 8
- JESD-30 Code :
- R-PDSO-G20
- Pin Count :
- 20
- JESD-609 Code :
- e4
- Clock Frequency :
- 400kHz
- Width :
- 4.4mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/O :
- 8
- Interface :
- I2C
- Output Type :
- Push-Pull
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Factory Lead Time :
- 7 Weeks
- Interrupt Output :
- yes
- Package / Case :
- 20-LSSOP (0.173, 4.40mm Width)
- Base Part Number :
- PCA8574
- Number of Ports :
- 1
- Feature :
- POR
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Power Supplies :
- 2.5/5V
- Length :
- 6.5mm
- Height Seated (Max) :
- 1.5mm
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 20
- Mounting Type :
- Surface Mount
- Published :
- 2003
- Supply Voltage :
- 3V
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Voltage - Supply :
- 2.3V~5.5V
- Terminal Pitch :
- 0.65mm
- Current - Output Source/Sink :
- 100μA 25mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- PCA8574TS112
I/O Expanders NXP Semiconductors PCA8574TS112 Overview
The I/O Expanders NXP Semiconductors PCA8574TS112 is an essential component designed for robust and efficient interfacing in a wide range of industrial and commercial applications. This 8-bit parallel I/O port expander enhances the capability of microcontrollers by adding additional I/O ports that can be controlled through a simple I2C interface. Its compact design and advanced technology make it an excellent choice for developers looking to maximize functionality without increasing board size. The device's low power consumption and broad voltage range are ideal for scalable solutions, making it a reliable and flexible component for integrating into various electronic systems.
PCA8574TS112 Features
The PCA8574TS112 features include an 8-bit I/O port, expandable input/output interface, and an I2C bus interface which supports multiple slave devices. It operates over a broad power supply range from 2.5V to 6V, making it versatile for various application requirements. Furthermore, its interrupt output can be linked directly to a microcontroller, enabling immediate notification of I/O changes without needing to poll the device, thereby optimizing system efficiency and reducing processor load.
PCA8574TS112 Applications
- Home Automation Systems: In home automation, the PCA8574TS112 can be used to expand the number of sensors and actuators managed by a single microcontroller, allowing for more comprehensive system control.
- Industrial Control Systems: This I/O expander facilitates the management of multiple input and output signals in industrial environments, enhancing the control of machinery and process parameters.
- Server Management: It serves as an efficient tool for expanding the number of control points within server racks, improving monitoring and management capabilities without significant cost increases.
- Robotics: In robotics, PCA8574TS112 allows for additional sensors and actuators to be added to basic microcontroller setups, giving robots greater sensing and actuating abilities with minimal wiring complexity.
- Peripheral Device Connections: It is ideal for connecting multiple peripheral devices in systems where I/O pins on the main processor are limited, thus enabling more complex operations and functionalities.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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