SN74CBT16214CDLR

Overview

The SN74CBT16214CDLR is a Texas Instruments digital bus switch IC featuring 12-bit FET multiplexer/demultiplexer functionality. It operates within a supply voltage range of 4 V to 5.5 V, with a maximum operating temperature of +85 °C and a minimum of -40 °C. The device utilizes an SSOP-48 surface-mount package. Key electrical specifications include a maximum on-resistance of 12 Ohms and a maximum propagation delay of 250 ps. The component supports SMD/SMT installation styles and complies with RoHS standards.

Feature Summary

• Integrates 12-bit FET-based multiplexer and demultiplexer switching capabilities for high-density data routing.
• Provides low on-resistance characteristics to maintain signal integrity across the bus.
• Features fast propagation delays suitable for high-speed digital signal transmission applications.

Applications

• High-speed data bus switching in communication systems
• Multiplexing and demultiplexing functions in digital logic circuits
• Signal routing in embedded processing units

Procurement Notes

Verify the specific suffix 'CDLR' against the manufacturer's current datasheet to confirm pinout compatibility and package dimensions. Ensure that the SSOP-48 footprint matches the design layout. Confirm RoHS compliance status directly from the official documentation before finalizing procurement decisions.

Selection Notes

Select this component when a 12-channel multiplexer or demultiplexer solution is required within a 4 V to 5.5 V supply range. Consider the SSOP-48 package constraints and the -40 °C to +85 °C operating temperature window. Evaluate the 12 Ohm on-resistance and 250 ps delay parameters against system timing requirements.

Part Context

This part belongs to the SN74CBT1621x series of Texas Instruments digital bus switches. These devices are designed for efficient data routing in complex digital systems. The series typically offers various bit-width configurations and packaging options to suit different integration needs while maintaining consistent performance characteristics.

Replacement Considerations

Consult the manufacturer's replacement guide for verified substitutes. Cross-reference pinouts and electrical specifications with alternative parts such as other variants in the SN74CBT1621x family to ensure functional equivalence without redesigning the circuit board.