SN74LVTH16646DL

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH16646DL is a 16-bit registered bus transceiver manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V and features three-state outputs. The device integrates registers that allow data on the A or B bus to be clocked into storage, supporting multiplexed transmission of either registered or real-time data via a dedicated select input. It utilizes LVTH logic technology for compatibility with low-voltage TTL inputs and LVTTL outputs.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates 16-bit registers for data storage and synchronization
• Supports bidirectional data flow between two buses
• Provides selectable transmission modes for registered or real-time data
• Features three-state outputs for bus line isolation

Buffers, Drivers, Receivers, Transceivers Applications

• High-density data buffering in computing systems
• Clocking data into registers for synchronized transfer
• Multiplexed transmission of real-time versus stored data

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the datasheet revision date to confirm electrical characteristics match your design constraints before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit width is required alongside internal register functionality for data latching. It is suitable for applications needing independent direction control and a select input to toggle between registered and direct transmission paths. Verify that the 3.3 V operating voltage aligns with the system power rails and that the SSOP-56 package fits the PCB layout constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH series of low-voltage bus transceivers. It shares functional similarities with other 16-bit transceivers but distinguishes itself through integrated registration capabilities. The LVTH family provides high-speed performance while maintaining compatibility with standard logic levels, making it a versatile choice for complex digital interfaces requiring both buffering and temporary data storage.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74LVTH16646DLR as a potential reel-packaged alternative from the same manufacturer. Verify pinout compatibility and electrical parameters against any cross-brand equivalents to ensure seamless integration without redesigning the circuit board.