PCA9557PWT
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- Mfr.Part #
- PCA9557PWT
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TSSOP
- Stock
- 3,868
- In Stock ：
- 3,868
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Number of I/O :
- 8
- Supply Current-Max :
- 0.025mA
- Interrupt Output :
- No
- Number of Terminations :
- 16
- Surface Mount :
- yes
- Weight :
- 61.887009mg
- Base Part Number :
- CA9557
- Height :
- 1.2mm
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Pin Count :
- 16
- Lead Free :
- Lead Free
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 6 Weeks
- Thickness :
- 1mm
- Length :
- 5mm
- Width :
- 4.4mm
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply :
- 2.3V~5.5V
- JESD-609 Code :
- e4
- Operating Supply Voltage :
- 6V
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Power Supplies :
- 2.5/5V
- Feature :
- POR
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Clock Frequency :
- 400kHz
- Number of Bits :
- 8
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Output Type :
- Open Drain, Push-Pull
- Current - Output Source/Sink :
- 10mA 25mA
- Interface :
- I2C, SMBus
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 16
- Supply Voltage :
- 2.5V
- Terminal Form :
- Gull wing
- Number of Ports :
- 1
- Datasheets
- PCA9557PWT
[I/O Expanders Texas Instruments PCA9557PWT] Overview
Introducing the PCA9557PWT from Texas Instruments, a cutting-edge integrated circuit (IC) designed to revolutionize your electronic systems. This I/O expander, equipped with advanced features and unparalleled functionality, is meticulously crafted to meet the demanding requirements of modern industrial applications.
With its compact 16-pin TSSOP package, the PCA9557PWT offers seamless integration into a wide range of electronic designs. Whether you're developing industrial automation systems, automotive electronics, or consumer appliances, this versatile IC empowers you to expand your input/output capabilities with ease.
Experience the epitome of reliability and performance with Texas Instruments' PCA9557PWT. Unlock new possibilities for your projects and elevate your designs to unprecedented levels of sophistication and efficiency.
[PCA9557PWT] Features
- 8-bit I/O expander
- I2C interface for seamless communication
- Low standby current consumption for energy efficiency
- Programmable output polarity inversion
- 16-pin TSSOP package for easy integration
- Wide operating voltage range: 2.3V to 5.5V
- Supports 400kHz Fast-mode I2C
- Internal power-on reset
- Address selection via three hardware address pins
[PCA9557PWT] Applications
- Industrial Automation: The PCA9557PWT facilitates seamless expansion of I/O capabilities in industrial control systems, enabling precise monitoring and control of various sensors and actuators.
- Automotive Electronics: Enhance the functionality of automotive applications such as body control modules, lighting systems, and dashboard controls with the PCA9557PWT's versatile I/O expansion capabilities.
- Consumer Appliances: Incorporate the PCA9557PWT into consumer electronics such as smart home devices, kitchen appliances, and entertainment systems to enable efficient interfacing with user inputs and outputs.
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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.
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