SN74CBT3384ADWR

Overview

The SN74CBT3384ADWR is a Texas Instruments digital bus switch IC housed in a 24-SOIC surface-mount package. It operates on a single power supply ranging from 4.5 V to 5.5 V with a maximum operating temperature of +85 °C and a minimum of -40 °C. The device features five independent 1:1 bidirectional switches, providing low on-resistance for efficient signal transmission. It supports RoHS3 compliance and has a moisture sensitivity level of 1.

Feature Summary

• Provides five independent bidirectional channels for flexible data routing
• Features low on-resistance to minimize signal attenuation across the bus
• Supports single-supply operation within standard logic voltage ranges

Applications

• Portable equipment requiring low-voltage bus switching
• Consumer electronics utilizing high-speed data buses
• Computing systems managing peripheral interconnects

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact package dimensions and tape-and-reel specifications. Confirm current production status as component availability may vary by region. Ensure compatibility with system voltage levels before integration into final designs.

Selection Notes

Select this component when designing circuits requiring multiple independent bidirectional paths without complex control logic. It serves as an alternative to multiplexers where simple pass-through functionality is sufficient. Consider the SOIC-24 footprint constraints during PCB layout planning.

Part Context

This part belongs to the SN74CBT series of CMOS bus switches manufactured by Texas Instruments. These devices are designed for applications demanding low power consumption and high speed. The SN74CBT3384ADWR specifically offers a higher channel count compared to quad-switch variants, suitable for wider data buses.

Replacement Considerations

SN74CBT3384CDW is a pin-compatible alternative available from the same manufacturer.