SN74CBT16211CDLR

Overview

The SN74CBT16211CDLR is a digital bus switch IC manufactured by Texas Instruments, belonging to the SN74CBT16210C series. It features a 20-bit FET bus switch architecture housed in an SSOP-48 surface-mount package. The device operates within a supply voltage range of 4 V to 5.5 V, with a maximum operating temperature of +85°C and a minimum of -40°C. Key electrical specifications include a maximum on-resistance of 12 Ohms and a maximum propagation delay of 250 ps. The component draws a maximum supply current of 3 uA and is RoHS compliant.

Feature Summary

• Provides high-speed signal switching capabilities for digital data buses
• Utilizes low on-resistance FET technology for efficient signal transmission
• Supports wide operating voltage ranges suitable for various logic families

Applications

• High-speed data bus switching in computing systems
• Signal routing in telecommunications equipment
• Data transfer interfaces in industrial control systems

Procurement Notes

Verify the specific suffix 'CDLR' against the manufacturer's official datasheet to confirm the exact package type (SSOP-48) and tape-and-reel quantity specifications. Ensure that the operating temperature range and voltage requirements align with the target application environment before finalizing procurement decisions.

Selection Notes

Select this component when a 20-bit bus switch configuration is required with low on-resistance characteristics. The SSOP-48 package is suitable for space-constrained surface-mount designs. Verify compatibility with the system's voltage levels and signal integrity requirements, particularly regarding the 250 ps propagation delay specification.

Part Context

This part belongs to the Texas Instruments SN74CBT16210C family of bus switches. These devices are designed for high-density applications requiring multiple independent switching channels. The family offers solutions for managing complex signal routing needs in modern electronic systems where speed and power efficiency are critical design parameters.

Replacement Considerations

Publicly confirmed substitute part numbers for SN74CBT16211CDLR were not identified in the provided source material.