SN74ALVCHR16245GR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVCHR16245GR is a 16-bit bus transceiver manufactured by Texas Instruments, designed for low-voltage CMOS operation. It features three-state outputs and operates within a supply voltage range of 2.3 V to 3.6 V. The device utilizes an H-Bridge architecture to provide bidirectional data transmission between two buses. It supports LVTTL input levels and includes overvoltage protection on inputs and outputs up to 5.5 V. The component is housed in a 48-pin TVSSOP package with a maximum propagation delay of 5.8 ns at specific load conditions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• H-Bridge architecture enables bidirectional data transfer between two independent buses
• Provides overvoltage tolerance on both inputs and outputs up to 5.5 V
• Supports LVTTL logic input levels for compatibility with standard logic families
• Features three-state outputs to facilitate bus line management

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low power consumption
• High-speed data acquisition systems
• Consumer products utilizing low-voltage logic interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact suffix 'GR' against official Texas Instruments documentation to confirm the specific tape-and-reel packaging quantity and temperature grade. Ensure the ordering part number matches the required pin configuration and RoHS compliance status. Cross-reference the manufacturer's latest datasheet revision to confirm availability and any potential design-in changes before finalizing procurement specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require bidirectional data transfer with high noise immunity and overvoltage tolerance. It is suitable for applications operating between 2.3 V and 3.6 V where LVTTL compatibility is necessary. Consider the TVSSOP package constraints and thermal performance relative to other 16-bit transceivers in the ALVCH family for space-constrained designs.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74ALVCH16245A series of 16-bit bus transceivers from Texas Instruments. The ALVCH series is characterized by its H-Bridge architecture and robust overvoltage protection capabilities. It serves as a key interface component in low-voltage digital systems, offering improved performance over previous generations while maintaining compatibility with standard logic levels.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include SN74ALVCHR16245ADL or SN74ALVCHR16245ARGR. Verify pinout compatibility and electrical parameters such as propagation delay and output current drive strength before substituting.