PCA9546ARGVR vs PCA9545ARGYRG4

This in-depth comparison of the PCA9546ARGVR and PCA9545ARGYRG4 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

PCA9546ARGVR

Texas Instruments

Lifecycle
Active
Stock
7465 PCS
Package
VQFN-16
Series
Interface - Specialized
+BOM RFQ
Part B

PCA9545ARGYRG4

Texas Instruments

Lifecycle
Active
Stock
3911 PCS
Package
VFQFN-20
Series
Interface - Specialized
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification PCA9546ARGVR PCA9545ARGYRG4
Supplier - Texas Instruments
Part Status Active Discontinued at Digi-Key
Applications Translating Switch Translating Switch
Interface I²C, SMBus I²C, SMBus
Voltage - Supply 2.3V ~ 5.5V 2.3V ~ 5.5V
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