SN74CB3T3384DWR

Overview

The SN74CB3T3384DWR is a low-voltage bus switch manufactured by Texas Instruments, designed for high-speed data transmission applications. It operates within a supply voltage range of 2.3V to 3.6V and features a 10-bit configuration with two independent circuits. The device utilizes a 24-pin TSSOP package suitable for surface-mount assembly. It supports bidirectional signal switching with low on-resistance and minimal propagation delay, ensuring efficient data routing in portable and battery-powered systems.

Feature Summary

• Supports bidirectional data transfer between buses with low insertion loss
• Features low on-resistance for efficient signal integrity maintenance
• Includes level-shifting capability allowing operation with 5V-tolerant interfaces
• Provides independent control for each circuit block

Applications

• Portable equipment requiring low power consumption
• Battery-powered consumer electronics
• High-speed data routing in communication modules
• Level shifting between different voltage domains

Procurement Notes

Verify the specific suffix 'DWR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 24-TSSOP footprint matches the target PCB design constraints. Ensure compliance with RoHS directives if environmental regulations apply to the final product deployment.

Selection Notes

Select this component when designing systems operating between 2.3V and 3.6V that require bidirectional switching. Consider the 10-bit width for parallel data paths. Evaluate the TSSOP package size against available board space. Compare propagation delay specifications against system timing requirements to ensure signal coherence.

Part Context

This part belongs to the SN74CB3T series of low-voltage bus switches from Texas Instruments. It is engineered for applications demanding high speed and low power dissipation. The series typically offers various pin counts and configurations to accommodate different data bus widths and interface requirements in modern electronic designs.

Replacement Considerations

Check for SN74CB3T3384DR as a potential alternative with identical electrical characteristics but potentially different packaging options. Verify compatibility with SN74CB3T3384PW if a leaded TSSOP variant is preferred for specific manufacturing processes.