The SN74CB3Q3257PWG4 is a high-performance, 4-bit 1-of-2 FET multiplexer/demultiplexer from Texas Instruments, designed to provide efficient data path management in the form of switching signals on buses. This product is a member of the 74CB series, known for its low on-state resistance and low total harmonic distortion, making it an ideal choice for applications that require minimal signal distortion and high signal integrity.

Key Features

• Low On-State Resistance: The device features a typical on-state resistance of 5 Ω, which minimizes signal attenuation and ensures a high-quality signal transfer.
• Wide Voltage Range: It operates over a wide voltage range of 2.3 V to 3.6 V, allowing for flexibility in various system voltage levels and ensuring compatibility with a broad range of digital circuits.
• Low Power Consumption: The SN74CB3Q3257PWG4 is designed for low power consumption, which is crucial for battery-powered and energy-sensitive applications.
• High Bandwidth: With a bandwidth of up to 250 MHz, this multiplexer/demultiplexer can handle high-speed data streams, making it suitable for high-performance computing and communications systems.
• 5-V Tolerant I/O: The inputs and outputs are 5 V tolerant, enabling the device to interface with 5 V logic levels without sustaining damage.

Applications

The SN74CB3Q3257PWG4 is versatile and can be used in a variety of applications, including:

• Data routing in servers and routers
• Signal gating for data acquisition systems
• Bus isolation and switching in networking equipment
• Interface bridging in multimedia systems

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the SN74CB3Q3257PWG4 is no exception. It is built to meet or exceed industry standards for performance and reliability, ensuring a dependable solution for critical data path management tasks.

Package and Availability

The device comes in a TSSOP (Thin Shrink Small Outline Package) with 16 pins, which is suitable for surface-mount technology (SMT) and offers a compact footprint for space-constrained applications. For pricing, availability, and additional technical specifications, interested parties should contact Texas Instruments or authorized distributors.