PCA9554BPWJ vs PCA9515AD112

This in-depth comparison of the PCA9554BPWJ and PCA9515AD112 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

PCA9515AD112

NXP USA Inc.

Lifecycle: Active
Stock: 7248 PCS
Package: SOIC-8
Series: Interface - Signal Buffers, Repeaters, Splitters

+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	PCA9554BPWJ	PCA9515AD112
Supplier	-	Rochester Electronics, LLC
Part Status	Active	Active
Type	-	Buffer, ReDriver
Applications	-	I²C
Input	-	2-Wire Bus
Output	-	2-Wire Bus
Data Rate (Max)	-	400kHz
Number of Channels	-	1
Capacitance - Input	-	6 pF/m
Voltage - Supply	1.65V ~ 5.5V	2.3V ~ 3.6V
Supply Current	-	800µA
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount
Number of I/O	8	-
Interface	I²C, SMBus	-
Interrupt Output	Yes	-
Features	POR	-
Output Type	Push-Pull	-
Current - Output Source / Sink	10mA, 25mA	-
Clock Frequency	400 kHz	-

Compare RFQ