SN74CBT16211DLR

Overview

The SN74CBT16211DLR is a digital bus switch manufactured by Texas Instruments, designed for high-speed data routing applications. It features a 20-bit configuration with a single power supply requirement operating between 4V and 5.5V. The device utilizes FET technology to provide low on-resistance and minimal signal distortion. It is housed in a 48-SSOP package suitable for surface mount installation. The component supports an industrial temperature range from -40°C to +85°C, ensuring reliable performance in demanding environments.

Feature Summary

• Provides 20-bit bidirectional data switching capability within a single integrated circuit
• Utilizes FET-based architecture to achieve low on-resistance for efficient signal transmission
• Operates on a single power supply voltage ranging from 4V to 5.5V
• Designed for surface mount installation in compact electronic assemblies

Applications

• High-speed data bus routing in computer systems
• Signal switching in portable consumer electronics
• Data line protection and isolation in industrial control interfaces

Procurement Notes

Verify the specific suffix 'DLR' corresponds to the 48-SSOP package and reel packaging format when sourcing. Confirm that the 4V to 5.5V supply range aligns with the target system design. Ensure compatibility with the -40°C to +85°C operating temperature specifications required for the intended application environment before finalizing procurement decisions.

Selection Notes

Select this component when a 20-bit wide bus switch is required for 5V logic systems. The 48-SSOP package offers a balance of pin count and board space efficiency. Consider the propagation delay and on-resistance characteristics relative to the specific data rate requirements of the application to ensure signal integrity is maintained across the switched lines.

Part Context

This part belongs to the Texas Instruments SN74CBT16211 series of digital bus switches. The series includes variants such as SN74CBT16211ADGGR and SN74CBT16211CDGGR, which share similar functional architectures but may differ in package types or specific electrical parameters. The DL suffix typically denotes the SSOP package variant within this product family.

Replacement Considerations

SN74CBT16211CDGGR is listed as a parameter-equivalent alternative.