SN74ABT16543DLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ABT16543DLR is a 16-bit registered bus transceiver manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device utilizes the ABT logic series, providing bidirectional data transfer capabilities with independent control for each direction. It is housed in a 56-pin TSSOP package and supports an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit registered bus transceiver functionality with three-state outputs
• Supports bidirectional data transfer with independent output enable control for each direction
• Operates on a single 5V power supply compatible with standard logic families

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory mapping systems
• Clock distribution circuits requiring latched data
• Bus-oriented architectures in industrial control environments

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DLR' against the manufacturer's current datasheet to confirm pinout compatibility and package dimensions. Ensure the component meets RoHS standards if required by your assembly process. Cross-reference the ordering information directly with Texas Instruments official documentation to avoid discrepancies in revision levels or packaging specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require latched data transmission across wide buses. It is suitable for applications needing high-speed data transfer with minimal skew. Consider the 56-pin TSSOP package constraints during PCB layout. Verify that the system voltage aligns with the specified 4.5 V to 5.5 V operating range for reliable performance.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ABT16543 family of registered transceivers. It shares functional similarities with other 16-bit bus transceivers but offers specific registration features. The ABT series provides improved speed and lower power consumption compared to older logic families. It is designed for complex digital systems requiring robust data handling capabilities.