SN74CBT16212ADGG

Overview

The SN74CBT16212ADGGR is a 24-bit FET bus-exchange switch manufactured by Texas Instruments. It operates on a single power supply ranging from 4.5V to 5.5V and features a 56-TSSOP (0.240 inch, 6.10mm wide) surface-mount package. The device contains one independent circuit configured as a 12 x 2:2 bus switch. It is designed for industrial applications with an operating temperature range of -40°C to 85°C. The component belongs to the 74CBT logic series and is supplied in tape and reel packaging.

Feature Summary

• Functions as a 24-bit FET bus-exchange switch for signal routing
• Supports single-supply operation within specified voltage limits
• Configured as a 12 x 2:2 bus switch topology

Applications

• High-speed data bus exchange systems
• Signal routing in industrial control equipment
• Peripheral interface management in computing hardware

Procurement Notes

Verify the exact suffix against official documentation, as the provided model lacks the standard 'R' designation found in the verified SN74CBT16212ADGGR datasheet. Confirm package dimensions and pinout compatibility before integration. Ensure the source document explicitly lists the part number to avoid substitution errors with similar variants like the CDGGR or DGGR versions.

Selection Notes

Select this component when a 24-bit bidirectional bus exchange capability is required for 5V logic systems. The 56-pin TSSOP package suits high-density PCB layouts. Verify that the application environment remains within the -40°C to 85°C operational temperature range. Ensure the design accommodates the single-supply voltage requirements of 4.5V to 5.5V for proper switching performance.

Part Context

This device is part of the Texas Instruments 74CBT series, which focuses on low-voltage, high-speed bus switches. The specific model provides 24-bit exchange functionality, distinguishing it from simpler 1:1 bus switches like the SN74CBT16211. It serves as a critical interconnect solution for managing multiple data lines in complex digital systems requiring flexible signal path configuration.

Replacement Considerations

Public confirmed substitutes include SN74CBT16212CDGGR and SN74CBT16212DGGR. These variants offer parameter equivalence but may differ in manufacturing lot or specific suffix characteristics. Verify functional compatibility with the original design requirements before replacement.