The SN74CBT16211CDLR is a high-performance integrated circuit manufactured by Texas Instruments, designed to provide efficient and reliable bus exchange in digital systems. This 24-bit FET bus switch is part of the CBT (Controlled-Bias Transistor) family of products, which are known for their low on-state resistance and low capacitance when switching digital signals.

Key Features

• 24-Bit Bus Switch: This device incorporates 24 bits of high-speed bus switches, which can be controlled by input-enable signals, providing a seamless connection and disconnection to the bus lines.
• Low On-State Resistance: The SN74CBT16211CDLR offers a low on-state resistance typically around 5 ohms, which minimizes signal distortion and improves the overall performance of digital signal routing.
• 5-V Tolerant Inputs: The inputs are tolerant to 5V, even when the device is powered off, making it compatible with mixed-voltage systems and ensuring a broad range of application uses.
• Low Power Consumption: With its power-down high-impedance state, the device conserves energy by reducing power consumption when not actively switching.
• Quick Switching: Fast switch times of the SN74CBT16211CDLR ensure minimal propagation delay, which is crucial for maintaining the integrity of high-speed signals.

Applications

The versatility of the SN74CBT16211CDLR makes it suitable for a wide array of applications. It is commonly used in:

• Bus isolation and switching
• Signal gating
• Backplane data transmission
• Hot-swapping and hot-docking
• Memory interleaving
• Logic signal switching

Package and Quality

The SN74CBT16211CDLR comes in a surface-mount SSOP (Shrink Small-Outline Package) that is space-saving and suitable for automated assembly processes. Texas Instruments is committed to high standards of quality and reliability, ensuring that this product meets stringent industry requirements for performance and longevity.

For detailed specifications, application notes, and additional resources, designers and engineers are encouraged to consult the official Texas Instruments datasheet for the SN74CBT16211CDLR.