SN74LVTH16646DGGR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH16646DGGR is a 16-bit bus transceiver and register manufactured by Texas Instruments. It operates within a voltage range of 2.7 V to 3.6 V and features 3-state outputs. The device utilizes LVTH logic technology and is housed in a 56-pin TSSOP package. It supports bidirectional data transmission with direction control and includes a select input for multiplexed transmission of registered or real-time data. The component is designed for surface-mount installation and functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates 16-bit bus transceiver functionality with internal register storage capabilities
• Provides independent direction control for bidirectional data flow management
• Features a select input to enable multiplexed transmission between registered and real-time data paths

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory interface circuits requiring level translation
• Bidirectional data bus architectures in embedded systems
• Multiplexed data routing applications in industrial control equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official Texas Instruments documentation to confirm package type, tape-and-reel specifications, and environmental compliance status. Ensure the procurement channel sources components directly from authorized distributors to guarantee authenticity and traceability. Cross-reference the manufacturer part number with current datasheets to validate functional parameters before integration into design specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require simultaneous bus driving and data latching within a single integrated circuit. The LVTH series offers compatibility with standard LVTTL interfaces while providing robust performance at 3.3 V supply voltages. Consider the 56-pin TSSOP package constraints regarding PCB layout density and thermal dissipation requirements during the initial schematic capture phase.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVTH16646 family of 16-bit bus transceivers and registers. It shares functional similarities with other members like the SN74ABT16646 but utilizes BiCMOS technology optimized for 3.3 V operation. The DGGR suffix specifically denotes the TSSOP-56 package variant with reel packaging, distinguishing it from leaded or smaller footprint alternatives within the broader logic IC portfolio.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVT16646DGGRG4 serves as a verified equivalent substitute within the same product family. Both devices share identical logical functions, pin configurations, and operational characteristics. Verify that the replacement maintains the required 3.3 V operating voltage and 3-state output specifications for direct interchangeability in existing designs.