PCF8574A
(ACTIVE) Remote 8-Bit I/O Expander for I2C-Bus

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community
Remote 8-Bit I/O Expander for I2C-Bus - PCF8574A

Datasheet


Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
PCF8574ADGVR ACTIVE -40 to 85 0.96 | 1ku TVSOP (DGV) | 20 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Contact Distributor PCF8574ADGVRE4 ACTIVE -40 to 85 0.96 | 1ku TVSOP (DGV) | 20 View 2000 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Contact Distributor PCF8574ADGVRG4 ACTIVE -40 to 85 0.96 | 1ku TVSOP (DGV) | 20 View 2000 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
PCF8574ADW ACTIVE -40 to 85 1.15 | 1ku SOIC (DW) | 16 View 40 | TUBE >5K 1k quantity lead time: In stock
Not Available
PCF8574ADWE4 ACTIVE -40 to 85 1.15 | 1ku SOIC (DW) | 16 View 40 | TUBE 285 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
PCF8574ADWG4 ACTIVE -40 to 85 1.15 | 1ku SOIC (DW) | 16 View 40 | TUBE 500 For lead times contact TI Authorized Distributor or local TI sales office
PCF8574ADWR ACTIVE -40 to 85 0.96 | 1ku SOIC (DW) | 16 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor PCF8574ADWRE4 ACTIVE -40 to 85 Contact Distributor SOIC (DW) | 16     No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Not Available PCF8574ADWRG4 OBSOLETE -40 to 85 Contact Distributor SOIC (DW) | 16 View   No Stock For lead times contact TI Authorized Distributor or local TI sales office
PCF8574AN ACTIVE -40 to 85 1.06 | 1ku PDIP (N) | 16 View 25 | TUBE >5K 1k quantity lead time: In stock
PCF8574ANE4 ACTIVE -40 to 85 1.06 | 1ku PDIP (N) | 16 View 25 | TUBE 608 Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
PCF8574APW ACTIVE -40 to 85 1.15 | 1ku TSSOP (PW) | 20 View 70 | TUBE 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
Not Available Contact Distributor PCF8574APWE4 ACTIVE -40 to 85 1.15 | 1ku TSSOP (PW) | 20 View 70 | TUBE No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
PCF8574APWG4 ACTIVE -40 to 85 1.15 | 1ku TSSOP (PW) | 20 View 70 | TUBE 407 Typical lead time for 1k quantity: 4 to 8 weeks
PCF8574APWR ACTIVE -40 to 85 0.96 | 1ku TSSOP (PW) | 20 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Contact Distributor PCF8574APWRE4 ACTIVE -40 to 85 0.96 | 1ku TSSOP (PW) | 20 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Contact Distributor PCF8574APWRG4 ACTIVE -40 to 85 0.96 | 1ku TSSOP (PW) | 20 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
PCF8574ARGYR ACTIVE -40 to 85 0.96 | 1ku VQFN (RGY) | 20 View 3000 | LARGE T&R >5K 1k quantity lead time: In stock
Contact Distributor PCF8574ARGYRG4 ACTIVE -40 to 85 0.96 | 1ku VQFN (RGY) | 20 View 3000 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1093 13 Oct 2005

Selection & Solution Guides (3)

Title Type Size (KB) Date Views
PDF 2612 10 Oct 2013 9,377
PDF 6000 11 Jul 2013 27,692
PDF 9707 08 Jan 2013 5,331

More Literature (3)

Title Type Size (KB) Date Views
PDF 289 18 Aug 2004 1,948
PDF 104 19 Jul 2004 1,267
PDF 1671 10 Jul 2003 755

Tools & Software

Models (1)

Title Category Type Size (KB) Date Views
PCF8574A IBIS Model IBIS Model (Multiple Files) 20 Oct 2005 938 views



Support & Community


TI E2E™ Community

TI E2E Community

As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use.

Training & Events

Name Type Available During
I2C Overview
This course discusses Texas Instruments' I2C Portfolio.
On-Line Training   On Demand  
Factory Automation Overview
In this webinar we present an overview of solutions addressing the industrial market including the PHYTER line.
On-Line Training   On Demand  
What is Thunderbolt? and How Power Delivery and Control System is Defined
This presentation provides an overview of Thunderbolt.
On-Line Training   On Demand  
Sensor Signal Conditioning and Interface for Medical
Explore the various sensor interface techniques and solutions available for medical applications.
On-Line Training   On Demand  
TI Italy Automotive Tech Day
Thank you for attending the TI Italy Automotive Tech Day! Click here to download the presentations.
On-Line Training   On Demand  
Click Here