The SN74CB3Q16811DLR is a high-performance, 20-bit FET switch from Texas Instruments designed to provide efficient, high-speed switching for data bus exchange applications. This device is part of the TI's 3.3-V CB3Q family and is characterized for operation from -40°C to 85°C, making it suitable for a wide range of commercial and industrial environments.

Key Features

• Wide Bus Interface: 20-bit bus switch provides ample data pathways for complex operations.
• Low On-State Resistance: Offers a typical on-state resistance of 5 Ω, reducing power loss and improving efficiency.
• 5-V Tolerant: Input and output ports can tolerate up to 5 V, even when the device is powered down, ensuring compatibility with mixed-voltage systems.
• Quick Switching: Fast switch times with a typical turn-on time of 0.25 ns and turn-off time of 0.15 ns ensure minimal delay in data transmission.
• Low Power Consumption: Designed for low power operation, which is critical for battery-powered and energy-saving applications.
• ESD Protection: Features robust electrostatic discharge (ESD) protection on all pins, enhancing the durability of the device in harsh environments.

Applications

The SN74CB3Q16811DLR is ideal for a variety of applications where efficient data bus management is required. These include:

• Server and Networking Equipment
• Telecommunications Infrastructure
• High-Speed Data Acquisition Systems
• Signal Gating
• Peripheral Switching

Package and Quality

This device is available in a 56-pin SSOP (DL) package, offering a compact footprint for space-constrained applications. The SN74CB3Q16811DLR is also RoHS compliant and follows Texas Instruments' commitment to environmentally responsible manufacturing practices.

Ordering Information

For ordering, the specific part number is SN74CB3Q16811DLR. Bulk and reel packaging options are available to suit various production requirements. For detailed specifications, application notes, and support documentation, visit the Texas Instruments website or contact your local TI distributor.