Texas Instruments Interface - Interface - Specialized - PCA9544APWRG4 PCA9544APWRG4

Manufacturer: Texas Instruments
Win Source Part Number: 1236007-PCA9544APWRG4
Packaging: Reel - TR
Package: 20-TSSOP (0.173", 4.40mm Width)
Applications: Translating Switch
Mounting: SMD
Operating Supply Voltage: 2.3 V ~ 5.5 V
Interface: I2C, SMBus
Family Name: PCA9544
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 20-TSSOP
Alternative Parts (Cross-Reference): PCA9544PW; PCA9544PW,118; PCA9544PW-T;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited

4-Channel I²C And SMBus Multiplexer With Interrupt Logic 20-TSSOP -40 to 85 Product overview: PCA9544APWRG4 from Texas Instruments is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Quad, TSSOP. Search-friendly keywords include Analog Switch and Multiplexer IC, Specialized Backplane Connectors, electronic component, datasheet, replacement part, Quad, TSSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 407-PCA9544APWRG4 can be used for catalog matching and distributor lookup.