SN74CBTD16210DLR

Overview

The SN74CBTD16210DLR is a digital bus switch IC manufactured by Texas Instruments. It features 20-bit FET bus switching capability in an SSOP-48 package. The device operates with a supply voltage range of 4V to 5.5V and supports a maximum operating temperature of +85°C. Key electrical specifications include a maximum on-resistance of 12 Ohms, a maximum propagation delay of 250 ps, and a maximum supply current of 3 uA.

Feature Summary

• Provides 20-bit bidirectional data path switching for high-density bus applications.
• Utilizes FET technology to achieve low on-resistance and minimal signal distortion.
• Supports single-supply operation within the standard 5V logic voltage range.

Applications

• High-speed data bus isolation in computer systems
• Signal routing in telecommunications equipment
• Memory bus expansion interfaces

Procurement Notes

Verify the specific suffix 'DLR' corresponds to the SSOP-48 package and tape-and-reel shipping configuration. Confirm RoHS compliance status through the official datasheet or manufacturer documentation prior to integration. Ensure the design accommodates the specified 4V to 5.5V supply voltage range and -40°C to +85°C operating temperature limits for reliable performance.

Selection Notes

Select this component when a 20-bit wide bus switch is required for 5V logic systems. The SSOP-48 package offers a compact surface-mount solution suitable for space-constrained designs. Consider the 250 ps propagation delay and 12 Ohm on-resistance for signal integrity requirements in high-speed digital environments.

Part Context

This part belongs to the SN74CBT16210C series of digital bus switches from Texas Instruments. It is designed for applications requiring multiple bidirectional data paths with low power consumption. The device integrates 20 independent switches into a single integrated circuit, simplifying board layout compared to discrete solutions.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing the original component in existing designs.