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NXP PCF8574AP
8 100kHz I2C DIP-16 I/O Expanders ROHS
Brands: Nxp
Mfr.Part #: PCF8574AP
Datasheet: PCF8574AP Datasheet (PDF)
Package/Case: SOT38-4
RoHS Status:
Stock Condition: 3944 pcs, New Original
Product Type: Interface ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.080 | $1.080 |
| 10 | $0.927 | $9.270 |
| 30 | $0.844 | $25.320 |
| 100 | $0.748 | $74.800 |
| 500 | $0.706 | $353.000 |
| 1000 | $0.687 | $687.000 |
In Stock:3944 PCS
PCF8574AP General Description
PCF8574AP is an 8-bit I/O expander for the two-line bidirectional bus (I2C) designed by NXP Semiconductors.
Features
- 8-bit remote I/O ports with bi-directional data transmission via I2C bus
- Compatible with most microcontrollers
- Low standby current consumption of 10 µA typical
- Operating voltage range of 2.5 V to 6 V
- Active LOW open-drain interrupt output
- Internal power-on reset
Application
- Industrial control and automation systems
- Home automation and security systems
- Instrumentation and measurement systems
- Automotive electronics
- Medical equipment
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| orderingCode | 933851670112 | isDistributor | false |
| LAST_BUY_DTE | Feb 28, 2009 | salesNum | PCF8574AP,112 |
| LAST_DELIVERY_DTE | Dec 31, 2009 | pack_type | TUBE |
| price_flg | Y | pack_desc | Bulk Pack |
| minPackQty | 25 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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. |
 |
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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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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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 PCF8574AP component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : PCF8574
Brands :
Package :
Description :
Part Number : PCF8574A
Brands :
Package :
Description :
Part Number : PCF8574AT
Brands :
Package : SOP-16
Description : 8bit I/O Expander, 2.5 V to 6 V, SOIC-16
Part Number : PCF8574AT/3
Brands :
Package : SOP-16
Description : Remote 8-bit I/O expander for I2C-bus with interrupt
Part Number : PCF8574P
Brands :
Package : DIP-16
Description : Remote 8-bit I/O expander for I2C-bus
Part Number : PCF8574APW
Brands :
Package :
Description :
Part Number : PCF8574ATS
Brands :
Package :
Description :
Part Number : PCF8574ATS/3
Brands :
Package : TSSOP20
Description : Remote 8-bit I/O expander for I2C bus with interrupt
Part points
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PCF8574AP is an I/O expander chip that allows communication between a microcontroller and various external devices. It has 8-bit bidirectional input/output pins and can be used to increase the number of I/O ports on a microcontroller. The chip is commonly used in applications such as interfacing with LCD displays, keypads, and other peripherals in embedded systems.
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Equivalent
The equivalent products of PCF8574AP chip are PCF8574, PCF8574A, MCP23017, SX1507, and MAX7317. These chips are I/O expander ICs that provide additional input/output ports for microcontrollers and other devices. They have similar functionality and can be used interchangeably in many applications. -
Features
1. I2C-bus interface 2. 8-bit remote I/O expander for I2C-bus 3. Operating supply voltage: 2.5 to 6 V 4. Low standby current consumption: 10 µA 5. Address by 3 hardware address pins for use of up to 8 devices 6. Open-drain interrupt output 7. Active LOW reset input 8. Noise filter on SCL/SDA inputs 9. Latched outputs with HIGH in read mode -
Pinout
The PCF8574AP is an 8-bit I/O expander with a total of 16 pins. The functions include providing additional I/O ports for microcontrollers, interfacing with sensors and other peripherals, and enabling communication with multiple devices using only two wires (I2C protocol). -
Manufacturer
The PCF8574AP is manufactured by NXP Semiconductors, a multinational semiconductor manufacturer. NXP Semiconductors specializes in the design and production of a wide range of semiconductor products, including microcontrollers, sensors, and communication ICs. Their products are used in various applications such as automotive, industrial, consumer electronics, and networking industries. -
Application Field
The PCF8574AP is commonly used in various applications such as interfacing with microcontrollers, controlling external devices such as LEDs and relays, driving display modules, and expanding the number of input/output ports in embedded systems. It is widely used in automation, robotics, IoT, and prototyping projects. -
Package
The PCF8574AP chip comes in a DIP-16 package, which is a dual in-line package with 16 pins. It is in a rectangular form and has a size of approximately 19.7 x 6.3 x 3.8 mm.
Datasheet PDF
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