SN74LVCH16543ADL

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCH16543ADL is a 16-bit registered transceiver from Texas Instruments, operating within the LVCH logic series. It features a 56-pin SSOP package and supports a supply voltage range of 2.7 V to 3.6 V. The device provides three-state outputs with LVTTL input and output levels. Key electrical parameters include a propagation delay of 5.8 ns, a low-level output current of 64 mA, and a high-level output current of -32 mA. It operates reliably across a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Registered transceiver architecture for data latching
• Compatible with LVTTL logic levels
• Three-state output capability

Buffers, Drivers, Receivers, Transceivers Applications

• High-density data bus systems
• Memory module interfacing
• Portable computing devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'ADL' to confirm the SSOP-56 package type and tube packaging format. Ensure compatibility with the required 2.7 V to 3.6 V supply voltage range and LVTTL interface standards before integration into the design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring 16-bit data transfer with internal registration. It is suitable for designs needing LVTTL compatibility and robust drive strength. Consider the SSOP-56 footprint constraints and the specific propagation delay characteristics relative to system timing requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVCH16543 family of 16-bit registered transceivers. It is designed for low-voltage CMOS applications, offering performance improvements over standard LVC devices while maintaining compatibility with legacy LVTTL interfaces in mixed-voltage systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible alternatives within the same LVCH family or other manufacturers offering equivalent 16-bit registered transceivers in SSOP-56 packages with matching electrical specifications.