SN74CB3T3384DW

Overview

The SN74CB3T3384DW is a digital bus switch IC from Texas Instruments, featuring a 10-bit FET configuration. It operates within a supply voltage range of 2.3 V to 3.6 V and supports 5-V tolerant level shifting. The device provides bidirectional data transmission with low on-resistance and propagation delay. It is housed in a 24-pin SOIC package and functions across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Supports bidirectional data transmission for high-speed signal routing
• Integrates 5-V tolerant level shifting capabilities for mixed-voltage systems
• Features low on-resistance and fast propagation delay for efficient switching

Applications

• Portable equipment requiring low-power bus switching
• Consumer electronics utilizing mixed-voltage logic interfaces
• Computing and infotainment systems needing high-density I/O expansion

Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOIC-24 package and tube packaging format. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets before procurement. Ensure the operating environment remains within the specified -40°C to +85°C temperature range for reliable performance.

Selection Notes

Select this component when a 10-bit wide bus switch is required for 2.5-V or 3.3-V applications. It is suitable for designs needing 5-V tolerance on input/output lines while maintaining low power consumption. Compare against similar SN74CB3T series devices if different pin counts or package types are preferred for board layout constraints.

Part Context

This part belongs to the SN74CB3T3384 family of low-voltage bus switches. It shares functional similarities with other members like SN74CB3T3383 but differs in bit width and specific electrical characteristics. The device is designed for applications requiring multiple independent channels within a single compact package.

Replacement Considerations

Check for direct equivalents such as SN74CB3T3384DWR (reel) or SN74CB3T3384PW (TSSOP). Verify pinout compatibility and electrical specifications before substituting. Consult Texas Instruments documentation for any obsolescence notices or recommended upgrades.