74ALVCH16646DGGRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVCH16646DGGRG4 is a registered bus transceiver manufactured by Texas Instruments. It operates with a supply voltage range of 1.65 V to 3.6 V and features 3-state outputs. The device utilizes a 56-pin TSSOP package and supports data rates up to 300 Mb/s. It functions within an operating temperature range of -40°C to +85°C and includes direction control and select inputs for multiplexed transmission of registered or real-time data.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Registered bus transceiver functionality supporting multiplexed transmission of registered or real-time data
• Direction control and select input capabilities for flexible signal routing
• Low-voltage operation compatible with 1.65 V to 3.6 V power supplies

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus interfaces requiring registered buffering
• System memory and flash memory modules
• Complex digital logic designs involving multiplexed data paths

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'RG4' against the manufacturer's current documentation to confirm RoHS compliance status and lead time requirements. Ensure the ordering part number matches the exact package variant and tape/reel specifications required for your assembly process. Cross-reference the datasheet revision date to validate all electrical characteristics before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a registered bus transceiver is required for low-voltage applications between 1.65 V and 3.6 V. It is suitable for designs needing direction control and data selection for multiplexed transmission. Consider the 56-TSSOP package constraints and ensure the 300 Mb/s data rate meets system timing requirements. Verify thermal performance within the specified -40°C to +85°C industrial temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74ALVCH16646 family of registered bus transceivers from Texas Instruments. It is designed for high-density, low-voltage digital systems. The component integrates registration capabilities directly into the bus transceiver function, reducing external logic requirements. It is part of the broader ALVCH series optimized for advanced CMOS technology.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74ALVCH16646DGGRE4 as a potential equivalent variant. Confirm pinout compatibility and electrical parameter alignment with the original specification before substitution.