PCA9509PGM vs PCA9546APW

This in-depth comparison of the PCA9509PGM and PCA9546APW 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

PCA9509PGM

NXP USA Inc.

Lifecycle
Active
Stock
2320 PCS
Package
SOT902-2
Series
Specialized ICs
+BOM RFQ
Part B

PCA9546APW

Texas Instruments

Lifecycle
Active
Stock
6498 PCS
Package
SOT403-1
Series
Interface - Specialized
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification PCA9509PGM PCA9546APW
Part Status Active Obsolete
Applications - Translating Switch
Interface - I²C, SMBus
Voltage - Supply - 2.3V ~ 5.5V
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