Texas Instruments

SN74CB3Q3257PWR

SN74CB3Q3257PWR Description

The SN74CB3Q3257PWR from Texas Instruments is a high-performance, low-power 4-bit 2:1 multiplexer/demultiplexer IC designed for 2.3V to 3.6V single-supply operation. Part of the 74CB series, this surface-mount device is housed in a compact 16-pin TSSOP package, making it ideal for space-constrained applications. It features independent circuits with a 4 x 2:1 configuration, enabling efficient signal routing in digital systems. With RoHS3 compliance and REACH unaffected status, it meets stringent environmental standards while offering reliable performance in industrial and consumer electronics.

SN74CB3Q3257PWR Features

• Low-Voltage Operation: Supports 2.3V–3.6V single-supply range, reducing power consumption in portable and battery-powered devices.
• High-Speed Switching: Optimized for minimal propagation delay, ensuring efficient data routing in high-frequency applications.
• Low ON-State Resistance: Enhances signal integrity by minimizing voltage drop across switches.
• Bidirectional Operation: Functions as both a multiplexer and demultiplexer, offering design flexibility.
• Robust Packaging: Tape & Reel (TR) packaging ensures compatibility with automated assembly processes.
• Moisture Sensitivity Level 1 (MSL1): Suitable for extended storage and handling without requiring dry packing.

SN74CB3Q3257PWR Applications

• Data Communication Systems: Ideal for signal routing in USB, HDMI, and Ethernet interfaces.
• Portable Electronics: Optimized for smartphones, tablets, and wearables due to low power consumption.
• Industrial Automation: Used in PLC modules and sensor interfaces for reliable signal switching.
• Test & Measurement Equipment: Enables flexible signal path configuration in oscilloscopes and logic analyzers.
• Automotive Infotainment: Supports CAN/LIN bus systems and display multiplexing.

Conclusion of SN74CB3Q3257PWR

The SN74CB3Q3257PWR stands out for its low-voltage operation, bidirectional functionality, and compact form factor, making it a versatile choice for modern digital systems. Its high-speed performance and low ON-resistance provide a competitive edge over similar multiplexers, while its RoHS3 compliance ensures environmental safety. Whether in consumer electronics, industrial controls, or automotive systems, this IC delivers reliable signal routing with minimal power overhead.