4-Ch I2C/SMBus Multiplexer, 400kHz, 2.3-5.5V, VFBGA Product overview: PCA9544AZQNR 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 400kHz, 5.5V. Search-friendly keywords include Analog Switch and Multiplexer IC, Specialized Backplane Connectors, electronic component, datasheet, replacement part, 400kHz, 5.5V. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 407-PCA9544AZQNR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1236009-PCA9544AZQNR
Manufacturer Homepage: www.ti.com
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|
| Product Category | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | 407-PCA9544AZQNR | 1236009-PCA9544AZQNR |
| Product Name | 400kHz 5.5V Analog Switch and Multiplexer IC | Interface - Interface - Specialized - PCA9544AZQNR |
| Standards and Certifications | RoHS | |
| Supply Voltage (VS) | 2.3 to 5.5 volts | |
| Bandwidth | 0.4000 MHz | |
| Min Operating Current | 0.0030 mA |
