SN74CBTLV3384DWR

Overview

The SN74CBTLV3384DWR is a low-voltage digital bus switch manufactured by Texas Instruments. It features ten independent FET-based switches configured as five 1:1 bidirectional channels. The device operates within a supply voltage range of 2.3 V to 3.6 V and supports data rates up to 660 Mbps. Key electrical parameters include a maximum on-resistance of 27 Ohms and a maximum propagation delay of 250 ps. It functions across an industrial temperature range from -40°C to +85°C and is housed in a 24-pin SOIC package.

Feature Summary

• Provides ten independent single-pole single-throw (SPST) switches for flexible signal routing
• Supports bidirectional data transmission with edge-triggered control inputs
• Maintains low on-resistance to minimize signal attenuation across the bus
• Compatible with standard logic families including TTL and CMOS

Applications

• Portable equipment requiring low power consumption
• Consumer electronics utilizing low-voltage logic interfaces
• Computing products needing high-speed data bus switching
• Telecommunications infrastructure components

Procurement Notes

Verify the specific suffix DWR indicates the SOIC-24 package and tape-and-reel shipping configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the design accommodates the specified 2.3 V to 3.6 V operating range and thermal requirements for the intended application environment.

Selection Notes

Select this component when designing systems that require multiple bidirectional data paths under low-voltage conditions. The device offers a balance of speed and power efficiency suitable for portable applications. Consider the package size and pin count relative to available board space and routing constraints during the schematic capture phase.

Part Context

This part belongs to the SN74CBTLV3384 family of low-voltage bus switches. It serves as a solution for managing data flow in complex digital circuits where signal integrity and power management are critical. The series is designed to replace mechanical relays or older transistor-based switching solutions in modern electronic designs.

Replacement Considerations

SN74CBTLV3384DR is a verified equivalent variant within the same product line.