SN74CBTLV16212GR

Overview

The SN74CBTLV16212GR is a low-voltage 24-bit FET bus-exchange switch manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and supports an operating temperature range from -40 °C to +85 °C. The device integrates two independent 12-bit switches, each capable of exchanging data between two buses. It utilizes a 56-pin TSSOP package with dimensions of 6.10 mm width. The component features low on-resistance and supports bidirectional data flow for efficient signal routing in high-density applications.

Feature Summary

• Integrates two independent 12-bit bus-exchange switches for flexible data routing
• Supports bidirectional data transmission across multiple buses
• Operates at low supply voltages ranging from 1.65 V to 3.6 V
• Features low on-resistance for minimal signal attenuation

Applications

• High-speed data routing in portable devices
• Bus exchange switching in consumer electronics
• Signal path selection in communication systems
• Data bus isolation in embedded controllers

Procurement Notes

Verify the exact suffix 'GR' against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure the voltage rating matches your system requirements, as this component is limited to a maximum of 3.6 V. Confirm RoHS compliance status through the specific orderable part number documentation provided by authorized distributors.

Selection Notes

Select this component when designing circuits requiring dual 12-bit bus exchange functionality at low voltages. It is suitable for applications needing bidirectional data transfer with low insertion loss. Consider the 56-pin TSSOP footprint for PCB layout constraints. Ensure the operating environment stays within the specified -40 °C to +85 °C temperature range for reliable performance.

Part Context

This part belongs to the SN74CBT series of low-voltage bus switches from Texas Instruments. It is functionally related to the SN74CBTLV16211 but provides bus-exchange capabilities rather than simple switching. The device is designed for modern low-power digital systems where signal integrity and voltage compatibility are critical for data transmission efficiency.

Replacement Considerations

Public confirmed substitute part numbers: SN74CBTLV16212DGGR.