PCA9554BPWJ vs PCA9518D,112

This in-depth comparison of the PCA9554BPWJ and PCA9518D,112 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

PCA9554BPWJ

NXP USA Inc.

Lifecycle
Active
Stock
7612 PCS
Package
SOT403-1
Series
Interface - I-O Expanders
+BOM RFQ
Part B

PCA9518D,112

NXP USA Inc.

Lifecycle
Active
Stock
4767 PCS
Package
SOIC-20
Series
Interface - Specialized
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification PCA9554BPWJ PCA9518D,112
Supplier - NXP USA Inc.
Part Status Active Obsolete
Applications - Buffer
Interface I²C, SMBus I²C, SMBus
Voltage - Supply 1.65V ~ 5.5V 3V ~ 3.6V
Number of I/O 8 -
Interrupt Output Yes -
Features POR -
Output Type Push-Pull -
Current - Output Source / Sink 10mA, 25mA -
Clock Frequency 400 kHz -
Operating Temperature -40°C ~ 85°C -
Mounting Type Surface Mount -
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