SN74LVC16646ADLRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC16646ADLRG4 is a widebus transceiver from the Texas Instruments LVC family, operating between 1.65 V and 3.6 V. It features two non-inverting elements with eight bits per element, providing 16-bit bidirectional data transfer. The device supports 3-state outputs and accepts input voltages up to 5.5 V, enabling safe level shifting. Packaged in a 56-pin SSOP, it is designed for high-density applications requiring reliable voltage translation and bus driving capabilities.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports bidirectional data transmission across two independent 8-bit channels
• Accepts 5.5 V inputs while operating on lower supply voltages down to 1.65 V
• Provides 3-state output control for efficient bus management

Buffers, Drivers, Receivers, Transceivers Applications

• Voltage level translation between different logic domains
• Bidirectional bus drivers in memory interfaces
• High-density digital signal routing systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DLRG4' against official Texas Instruments documentation to confirm package type and RoHS compliance status. Ensure compatibility with existing PCB footprints for the 56-SSOP configuration before integration. Cross-reference the manufacturer part number with current datasheet revisions to validate electrical characteristics and pinout assignments.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require translating signals between 1.65 V to 3.6 V logic families while maintaining compatibility with 5.5 V tolerant inputs. The widebus architecture suits applications needing extensive parallel data handling within a compact surface-mount footprint.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Texas Instruments Widebus family of logic ICs. It is categorized under buffers, drivers, receivers, and transceivers. The part is identified as a non-inverting transceiver with dual 8-bit elements, distinct from single-channel or narrower width alternatives in the same product line.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult official substitution guides for compatible widebus transceivers. Verify pin-to-pin compatibility and electrical specifications before replacing.