Texas Instruments PCF8574APWR I/O Expanders 20Terminations DUAL 100kHz
PCF8574APWR
2502-501-PCF8574APWR
20-TSSOP (0.173, 4.40mm Width)
RoHS Compliant
Interface: I2C,Packaging: Cut Tape (CT),Voltage - Supply: 2.5V~6V,Output Type: Push-Pull
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PCF8574APWR Tech Specifications
Texas Instruments PCF8574APWR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Interface - I/O Expanders | |
| Manufacturer | Texas Instruments | |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Contact Plating | Gold | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 20Pins | |
| Weight | 76.997305mg | |
| Number of I/Os | 8I/Os | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Cut Tape (CT) | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 20Terminations | |
| Termination | SMD/SMT | |
| ECCN Code | EAR99 | |
| Voltage - Supply | 2.5V~6V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage | 5V | |
| Terminal Pitch | 0.65mm | |
| Base Part Number | PCF8574 | |
| Pin Count | 20 | |
| Number of Outputs | 8Outputs | |
| Output Type | Push-Pull | |
| Power Supplies | 3/5V | |
| Interface | I2C | |
| Number of Ports | 1Port | |
| Output Current | 25mA | |
| Number of Bits | 8Bits | |
| Clock Frequency | 100kHz | |
| Supply Current-Max | 0.1mA | |
| Interrupt Output | Yes | |
| Current - Output Source/Sink | 1mA 25mA | |
| Features | POR | |
| Height | 1.2mm | |
| Length | 6.5mm | |
| Width | 4.4mm | |
| Thickness | 1mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
Others include "PCF85" parts
The following parts include 'PCF85'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| PCF8574APWR | Texas Instruments | 20-TSSOP (0.173, 4.40mm Width) | 164 |
| PCF8574APWRE4 | Texas Instruments | 20-TSSOP (0.173, 4.40mm Width) | 44 |
| PCF8574APWRG4 | Texas Instruments | 20-TSSOP (0.173, 4.40mm Width) | 3469 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | PCF8574APWR | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP | 20-TSSOP (0.173, 4.40mm Width) | |
| PCA9545APWR | Texas Instruments | TEXAS INSTRUMENTS - PCA9545APWR - ANALOG MULTIPLEXER, QUAD 4 X 1 TSSOP-20 | 20-TSSOP (0.173, 4.40mm Width) | |
| PCF8574PWR | Texas Instruments | TEXAS INSTRUMENTS PCF8574PWR I/O EXPANDER, 8 BIT, 100KHZ, TSSOP-20 | 20-TSSOP (0.173, 4.40mm Width) | |
| PCF8574PW | Texas Instruments | IC, I/O EXPANDER, 8BIT, 100KHZ, TSSOP-20 | 20-TSSOP (0.173, 4.40mm Width) | |
 | PCA9545APW,118 | NXP USA Inc. | 4-Channel I2c-Bus Switch With Interrupt Logic And Reset Rohs Compliant: Yes | 20-TSSOP (0.173, 4.40mm Width) |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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PCF8574APWR Comments
109 reviews
2022-07-21 00:00:00
There was room for improvement, but the overall experience was satisfactory.
2022-07-14 00:00:00
I had some minor problems buying components on the Jak, but the overall experience was good.
2022-07-13 00:00:00
I trust jakelectronics to provide me with high-quality components every time.
2022-06-15 00:00:00
The delivery speed is also very fast, and it always arrives on time.
2022-05-13 00:00:00
Good quality product.
2022-04-14 00:00:00
Simply great! Many thanks!
2022-04-09 00:00:00
I couldn't be happier with the kit. It was easy to assemble, including soldering the EEPROM, and works as intended.
2022-04-09 00:00:00
Pricing that fits my budget without compromising on quality, a win-win situation.
2022-04-08 00:00:00
For the price I am very happy.
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.