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NXP PCA9673PW
Interface - I/O Expanders 16BIT I2C FM+ QBGPIO INT-RS PU
Brands: NXP Semiconductor
Mfr.Part #: PCA9673PW
Datasheet: PCA9673PW Datasheet (PDF)
Package/Case: SOT-355
Product Type: Interface ICs
RoHS Status:
Stock Condition: 3883 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomPCA9673PW General Description
I/O Expander 16 I²C 1 MHz 24-TSSOP
Features
- 16 channels of I/O expansion
- Low standby current consumption (less than 1 uA)
- 2.3V to 5.5V supply voltage range
- I2C-bus interface supports up to 400 kHz
- Open-drain interrupt output
- Internal power-on reset
- ESD protection exceeds 2000V HBM per JESD22-A114 and 1000V CDM per JESD22-C101
Application
- Industrial control systems
- Audio and video equipment
- Home automation systems
- Power management systems
- Consumer electronics
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | NXP | Product Category: | Interface - I/O Expanders |
| RoHS: | Details | Mounting Style: | SMD/SMT |
| Package / Case: | SOT-355 | Packaging: | Tube |
| Brand: | NXP Semiconductors | Product Type: | I/O Expanders |
| Factory Pack Quantity: | 1575 | Subcategory: | Interface ICs |
| Part # Aliases: | PCA9673PW,112 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the PCA9673PW component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : PCA9670PW
Brands :
Package : SOT-403
Description : Remote 8-bit I/O expander for Fm I²C-bus with reset - # of Addresses: 64 ; I2C-bus: 1000 kHz; I2C-bus interface: Fast Mode Plus 30 mA SDA outputs for 4000 pF bus ; Interrupt output: no ; Max Sink Current per bit: 25 mA; Max Sink Current, per pac,I/O Expanders, Repeaters & Hubs 8-BIT I2C FM+ QB GPIO RST PU
Part Number : PCA9674PW
Brands :
Package : SOT-403
Description : Remote 8-bit I/O expander for Fm+ I²C-bus with interrupt - # of Addresses: 64 ; I2C-bus: 1000 kHz; I2C-bus interface: Fast Mode Plus 30 mA SDA outputs for 4000 pF bus ; Interrupt output: yes ; Max Sink Current per bit: 25 mA; Max Sink Current, p,I/O Expanders, Repeaters & Hubs 8-BIT I2C FM+ QB GPIO RST PU
Part Number : PCA9675PW
Brands :
Package : SOT-355
Description : Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt - # of Addresses: 64 ; I2C-bus: 1000 kHz; I2C-bus interface: Fast Mode Plus 30 mA SDA outputs for 4000 pF bus ; Interrupt output: yes ; Max Sink Current per bit: 25 mA; Max Sink Current, per p,I/O Expanders, Repeaters & Hubs 16-BIT I2C FM+ QB GPIO RST PU
Part Number : PCA9538PW
Brands :
Package :
Description :
Part Number : PCA9539PW
Brands :
Package :
Description :
Part points
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The PCA9673PW is an I2C-bus controlled 16-bit I/O expander for two-wire serial communication. It provides remote I/O expansion for microcontrollers without increasing pin count and can be used in a variety of applications such as LED dimming, keypad control, and sensor interfacing.
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Equivalent
Equivalent products of PCA9673PW chip are MCP23008, SX1509, and GPIO expanders from NXP, Renesas, and Microchip. These chips provide similar functions like I2C communication, multiple GPIO expansion, and control capabilities for various applications. -
Features
PCA9673PW is a 16-channel I2C-bus controlled I/O expander designed with an internal timing generator providing 2ms delay for interrupt outputs. Its features include open-drain I/O cells, 1MHz I2C-bus interface, and programmable logic levels. It has a maximum voltage of 6V and is suitable for a wide range of applications. -
Pinout
The PCA9673PW is a 16-bit I/O expander with I2C-bus/SMBus interface. It has a pin count of 24 pins. It is used to provide additional input/output pins for microcontrollers via I2C communication, allowing easier expansion of I/O capabilities in embedded systems. -
Manufacturer
The PCA9673PW is manufactured by NXP Semiconductors. NXP Semiconductors is a Dutch-American semiconductor manufacturer specializing in high-performance mixed-signal electronics. They provide solutions for automotive, industrial, and consumer applications, offering a wide range of products such as microcontrollers, sensors, and connectivity solutions. -
Application Field
The PCA9673PW is commonly used in industrial control systems, automotive applications, and other electronic devices where multiple inputs and outputs are required. It is often used as a GPIO expander to increase the number of available I/O ports on microcontrollers and other devices. -
Package
The PCA9673PW chip is available in a TSSOP-28 package. It comes in a surface-mount form. The size of the package is 6.4 mm x 4.4 mm x 1 mm.
Datasheet PDF
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