PCA9554N | NXP Semiconductors

For best experience this site requires Javascript to be enabled. To enable on your browser, follow our accessibility instructions.

Click image to open expanded view

Archived content is no longer updated and is made available for historical reference only.

Application Notes

Buy/Parametrics

‌ ‌ ‌	‌ ‌	‌ ‌	‌ ‌	‌ ‌	‌ ‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌

Documentation

Quick reference to our documentation types

1-10 of 12 documents

Compact List

PCA9564 Evaluation Board[AN10149]

PDFFeb 15, 2017Rev 2.0
AN256: PCA9500/PCA9501 provides simple card maintenance and control using I²C-bus[AN256]

PDFMar 23, 2009Rev 1.0
AN469[AN469]

PDFJan 20, 2005Rev 2.0
PCA9564 - I²C-Bus Controller - Application Note[AN10148]

PDFNov 22, 2004Rev 1.0
AN10216[AN10216]

PDFMar 27, 2003Rev 1.0
AN10146[AN10146]

PDFFeb 26, 2003Rev 2.0

Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliances[75016543]

PDFApr 8, 2018Rev 1.0
Versatile, easy-to-use GPIO expanders; NXP 4/8/16-bit I2C/SMBus GPIO expanders PCA9536/54/54A/55[75016535]

PDFJul 31, 2008Rev 1.0
Low-power GPIO expanders for portable applications; NXP 8/16-bit I2C/SMBus GPIO expanders PCA9534/35/35C for low-power applications[75016020]

PDFJul 31, 2008Rev 1.0

plastic dual in-line package; 16 leads (300 mil)[SOT38-4]

PDFFeb 8, 2016Rev 1.0

Design Resources

Design Files

Quick reference to our design files types.

1 design file

Receive the full breakdown. See the product footprint and more in the eCad file.

Design Files - miscellaneous
Expert mode sample code for 8-bit Totem Pole

TXTRev 1.0Dec 10, 2014 00:00:001.99 KB8-BIT-TOTEM-POLE-READ-WRITE
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue

Support

What do you need help with?

Suggested Links

Ask a question to the NXP Community