SN74CBT3384APWR

Overview

The SN74CBT3384APWR is a digital bus switch IC manufactured by Texas Instruments. It features a 10-bit configuration with two independent 5-to-1 channel switches. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a TSSOP-24 package. Key electrical parameters include a maximum on-resistance of 7 Ohms, a maximum propagation delay of 250 ps, and a maximum operating temperature of +85 C.

Feature Summary

• Dual 5:1 multiplexing architecture for flexible signal routing
• Low on-resistance for minimal signal attenuation
• Fast switching speed suitable for high-frequency applications

Applications

• Digital bus switching systems
• Signal path selection in electronic circuits
• Multiplexing data lines

Procurement Notes

Verify the specific suffix 'PWR' corresponds to the TSSOP-24 tape and reel packaging format. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor specifications before procurement. Ensure the component meets automotive or industrial qualification requirements if applicable to the target design environment.

Selection Notes

Select this component when a dual-channel 5:1 bus switch is required for 5 V logic systems. The low on-resistance and fast propagation delay make it suitable for maintaining signal integrity in high-speed digital interfaces. Verify that the TSSOP-24 package dimensions fit the available PCB footprint and thermal constraints.

Part Context

This part belongs to the SN74CBT3384 series of digital bus switches from Texas Instruments. It is designed for applications requiring efficient signal routing between multiple sources and destinations. The series offers various package options including SOIC and TSSOP configurations to accommodate different board space and assembly requirements.

Replacement Considerations

SN74CBT3384ADWR is a documented substitute offering identical functionality in a 24-SOIC package.