PCA9545ARGYR vs PCA9546ARGYR

This in-depth comparison of the PCA9545ARGYR and PCA9546ARGYR 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

PCA9545ARGYR

Texas Instruments

Lifecycle
Active
Stock
5425 PCS
Package
VQFN-20
Series
Interface - Specialized
+BOM RFQ
Part B

PCA9546ARGYR

Texas Instruments

Lifecycle
Active
Stock
8656 PCS
Package
VQFN-16
Series
Interface - Specialized
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification PCA9545ARGYR PCA9546ARGYR
Part Status Active Active
Applications Translating Switch Translating Switch
Interface I²C, SMBus I²C, SMBus
Voltage - Supply 2.3V ~ 5.5V 2.3V ~ 5.5V
Compare RFQ