SN74CBT16212CDGGR

Overview

The SN74CBT16212CDGGR is a bus FET exchange switch manufactured by Texas Instruments. It features a 12 x 2:2 circuit configuration within a 56-TSSOP package. The device operates on a single power supply ranging from 4.5V to 5.5V. It supports surface mount installation and functions within an operating temperature range of -40°C to 85°C.

Feature Summary

• Functions as a bus FET exchange switch with a 12 x 2:2 circuit topology
• Operates on a single power supply voltage source
• Designed for surface mount installation in a 56-TSSOP package

Applications

• Data routing in high-speed digital systems
• Signal switching in communication interfaces
• Bus isolation in embedded controllers

Procurement Notes

Verify the specific suffix CDGGR against the manufacturer's current datasheet to confirm package dimensions and tape-and-reel specifications. Ensure the design-in process accounts for the 56-TSSOP footprint and thermal requirements defined in the official documentation. Confirm RoHS3 compliance status directly from the latest product change notification or datasheet revision history provided by Texas Instruments.

Selection Notes

Select this component when a 12-channel bidirectional switch with 2:2 mapping is required. The 56-TSSOP package suits space-constrained designs. Verify that the 4.5V to 5.5V supply range aligns with the system voltage rails. Check pinout compatibility if replacing legacy parts, as the TSSOP-56 layout must match the PCB footprint exactly.

Part Context

This part belongs to the Texas Instruments 74CBT series of low-voltage CMOS logic switches. These devices are engineered for high-speed data transfer applications requiring low on-resistance and minimal signal distortion. The 74CBT family provides various channel configurations to support different bus architectures in consumer electronics and industrial equipment.

Replacement Considerations

SN74CBT16212DGGR