SN74LVC16646ADLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC16646ADLR is a 16-bit bus transceiver and register with 3-state outputs from Texas Instruments. It operates from 1.65 V to 3.6 V and features inputs that accept voltages up to 5.5 V, enabling level translation. The device is housed in a 56-pin SSOP (DL) package and supports bidirectional data transmission. It functions within a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit bidirectional bus transceiving capabilities with registered or real-time data selection.
• Features 3-state outputs for efficient bus line management and system integration.
• Accepts 5.5 V input levels while operating at lower supply voltages for versatile interface applications.

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory systems requiring 16-bit data paths
• Consumer electronics utilizing low-voltage logic interfaces
• Computing products needing level-shifting between 5V and 3.3V domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'A' and package code 'DLR' against the manufacturer's current datasheet revision to ensure compatibility with design requirements. Confirm RoHS compliance status and lead-free specifications as per the latest official documentation before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide data path is required with integrated registration capabilities. Ensure the system voltage aligns with the 1.65 V to 3.6 V operating range. Verify that the 56-pin SSOP package fits the PCB layout constraints and thermal requirements of the application environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments Widebus family, designed for high-performance data transfer. It complements other LVC series devices by offering 16-bit width and specific level-shifting characteristics suitable for modern low-power digital systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible alternatives within the same LVC family or broader Widebus lineup. Ensure substitute parts maintain the 1.65 V to 3.6 V operating range and 5.5 V input tolerance if level shifting is critical to the circuit design.