SN74CBTLV16211DLR

Overview

The SN74CBTLV16211DLR is a low-voltage 24-bit FET bus switch manufactured by Texas Instruments. It operates on a single power supply ranging from 2.3 V to 3.6 V and features an operating temperature range of -40°C to 85°C. The device is housed in a 56-pin TSSOP package with a width of 6.10 mm. It contains two independent circuits, each configured as a 12 x 1:1 bus switch. The component is RoHS3 compliant, has a Moisture Sensitivity Level (MSL) of 1 (unlimited), and carries an ECCN classification of EAR99.

Feature Summary

• Provides low-voltage signal switching capabilities for digital bus applications
• Integrates two independent 12-channel switching circuits within a single package
• Utilizes FET technology for efficient signal transmission

Applications

• Portable equipment requiring low voltage operation
• Consumer electronics bus management
• Computing systems utilizing low-voltage logic interfaces

Procurement Notes

Verify the specific suffix 'DLR' corresponds to the tape-and-reel packaging configuration when ordering. Confirm that the 2.3 V to 3.6 V supply voltage range aligns with the target system design requirements. Ensure the 56-TSSOP footprint matches the PCB layout specifications. Check for any recent Product Change Notifications regarding manufacturing sites or material composition updates.

Selection Notes

Select this component for designs requiring a 24-bit wide bus switch under low-voltage constraints. The dual-circuit architecture allows for flexible routing of two separate 12-bit buses. Consider the 56-pin package size relative to available board space. Verify compatibility with the system's control logic levels and ensure thermal conditions remain within the specified -40°C to 85°C operational range.

Part Context

This part belongs to the SN74CBT series of bus switches from Texas Instruments. It is functionally similar to the SN74CBTD16211 but optimized for lower voltage operation. The device serves as a key interface component for managing data flow between different voltage domains or subsystems in compact electronic devices.

Replacement Considerations

The SN74CBTLV16211GRG4 is a documented substitute part number for this component family.