Texas Instruments PCF8574RGYR I/O Expanders 100kHz QUAD 20Terminations
PCF8574RGYR
2502-501-PCF8574RGYR
20-VFQFN Exposed Pad
RoHS Compliant
Output Type: Push-Pull,Interface: I2C,Voltage - Supply: 2.5V~6V,Packaging: Cut Tape (CT)
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PCF8574RGYR Tech Specifications
Texas Instruments PCF8574RGYR 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 | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-VFQFN Exposed Pad | |
| Surface Mount | YES | |
| Number of Pins | 20Pins | |
| Weight | 43.006227mg | |
| 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) | 2 (1 Year) | |
| Number of Terminations | 20Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Voltage - Supply | 2.5V~6V | |
| Terminal Position | QUAD | |
| Terminal Form | NO LEAD | |
| Peak Reflow Temperature (Cel) | 260 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage | 5V | |
| Terminal Pitch | 0.5mm | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Base Part Number | PCF8574 | |
| Pin Count | 20 | |
| Qualification Status | Not Qualified | |
| Output Type | Push-Pull | |
| Power Supplies | 3/5V | |
| Interface | I2C | |
| Number of Ports | 1Port | |
| Number of Bits | 8Bits | |
| Clock Frequency | 100kHz | |
| Supply Current-Max | 0.1mA | |
| Interrupt Output | Yes | |
| Current - Output Source/Sink | 1mA 25mA | |
| Features | POR | |
| Height | 1mm | |
| Length | 4.5mm | |
| Width | 3.5mm | |
| Thickness | 900μm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
Others include "PCF85" parts
The following parts include 'PCF85'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| PCF8574RGYR | Texas Instruments | 20-VFQFN Exposed Pad | 278 |
| PCF8574RGYRG4 | Texas Instruments | VQFN | 4580 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | PCF8574RGYR | Texas Instruments | IC I/O EXPANDER I2C 8B 20VQFN | 20-VFQFN Exposed Pad | |
 | PCA9544ABS,118 | NXP USA Inc. | I2C Multiplexer 1-Element Open Drain 4-IN 20-Pin HVQFN EP T/R | 20-VQFN Exposed Pad | |
| PCA9544ARGYR | Texas Instruments | IC I2C MUX 4CH BI-DIR 20-VQFN | 20-VFQFN Exposed Pad | |
| PCF8574ARGYR | Texas Instruments | IC I/O EXPANDER I2C 8B 20VQFN | 20-VFQFN Exposed Pad | |
| PCA9545ABS,118 | NXP USA Inc. | IC I2C SWITCH 4CH 20-HVQFN | 20-VQFN Exposed Pad |
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Shopping Guide
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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PCF8574RGYR Comments
109 reviews
2023-07-13 00:00:00
useful to me, thanks.
2023-06-11 00:00:00
非常に満足しており、今後もリピート購入します。
2023-05-13 00:00:00
還不錯
2023-01-27 00:00:00
Shipping to the United States took less than a week, which is outstanding in my experience! (Your mileage may vary.)
2022-12-21 00:00:00
I bought some components on their website to build my project, and each component performed well.
2022-11-25 00:00:00
The product is good. I couldn't tested it since I made some mistake in the assembly. But the discution and the explanation with th seller was realy great. I will retry the assembly :)
2022-11-14 00:00:00
Decent.
2022-10-27 00:00:00
I don't have particularly strong feelings about electronic components purchased from Jakelectronic. The quality and performance of the product are OK, there are no obvious problems, but it did not bring me a particularly big surprise.
2022-08-12 00:00:00
I am a satisfied customer of jakelectronics, and I will continue to support them for their excellent service and products.
2022-08-05 00:00:00
It can meet my needs