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PCF8574DWR Datasheet PDF
Read the manufacturer datasheet for PCF8574DWR by Texas Instruments. Search the PDF, review the main part details, and request pricing for this Interface - I/O Expanders component without leaving the page.
Manufacturer datasheetTexas Instruments
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Technical summary
Key document context
PCF8574DWR from Texas Instruments is a Interface - I/O Expanders device in 16-SOIC package. Use this manufacturer datasheet to review its electrical, mechanical, and ordering information.
Interface
I2C
Supply Voltage
2.5 V to 6 V
Number of I/O
8
Use the PCF8574DWR datasheet from Texas Instruments to verify the ratings, package details, operating limits, and ordering information that apply to your design or sourcing decision.
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PCF8574DWR cross reference and alternatives
PCF8574DWR replacement and cross-reference parts
Review mapped alternatives for PCF8574DWR from Texas Instruments. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.
Pin-to-pin optionNXP Semiconductors16-SOIC
PCA8574D,518
Same-function SOIC-16 P2P review candidate for PCA8574D,518. Validate quasi-bidirectional I/O and firmware assumptions.
Replacement Type
Pin-to-pin option
Lifecycle status
3
key Attributes
-
Available Quantity
12,000
Interface - I/O Expanders
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Needs inquiryCommon questions
Datasheet questions
What is PCF8574DWR?
PCF8574DWR is a Interface - I/O Expanders component from Texas Instruments. This page provides the manufacturer datasheet together with the core part information needed for review and sourcing.
How can I search inside the PCF8574DWR datasheet PDF?
Use the PDF search field above the viewer. Search runs inside the PDF.js reader so you can review matches without leaving the document.
Can I request a quote for PCF8574DWR while reading the datasheet?
Yes. Use the Request Quote action on this page to submit your email, quantity, and target price for PCF8574DWR from Texas Instruments.
What package information is available for PCF8574DWR?
This datasheet page lists PCF8574DWR with package reference 16-SOIC. Engineers should use the PDF to verify footprint, pin layout, and mechanical details before design or replacement decisions.
Which specifications should I check first in the PCF8574DWR datasheet?
Start with the sections covering key ratings, electrical limits, interface behavior, and the attribute group beginning with Product Attribute. Those areas usually confirm whether PCF8574DWR fits the intended design constraints.
Can I download the PCF8574DWR datasheet PDF from this page?
Yes. This page provides a direct download for the PCF8574DWR manufacturer datasheet PDF from Texas Instruments, while keeping the HTML datasheet page available for search and review.