74LVCHR162245ADLG4

Overview

The SN74LVCHR162245ADLG4 is a 16-bit bus transceiver manufactured by Texas Instruments. It operates within a voltage range of 2.3 V to 3.6 V and features three-state outputs. The device utilizes an LVCHR logic series and is housed in a 48-pin SSOP package. It supports bidirectional data transmission with common control functionality. The component is designed for surface-mount applications and complies with RoHS standards.

Feature Summary

• Provides 16-bit bidirectional data transfer capability between two buses.
• Features three-state outputs to facilitate bus line driving and isolation.
• Operates across a wide supply voltage range from 2.3 V to 3.6 V.

Applications

• High-density data bus systems
• Memory module interfacing
• Consumer electronics data pathways

Procurement Notes

Verify the specific suffix 'A' against the manufacturer's official documentation to confirm pinout compatibility and electrical characteristics, as variations may exist within the same family. Ensure the SSOP-48 package dimensions match the target PCB footprint requirements before finalizing procurement decisions.

Selection Notes

Select this component when a 16-bit width is required for low-voltage logic interfaces. The LVCHR series offers specific drive capabilities suitable for 3.3 V systems. Compare propagation delay specifications against system timing constraints to ensure signal integrity is maintained during high-speed data transfers.

Part Context

This part belongs to the SN74LVCHR162245 family of bus transceivers. It serves as a bridge for data movement in digital circuits requiring 3.3 V operation. The device integrates level-shifting capabilities compatible with various logic families, making it suitable for mixed-voltage environments.

Replacement Considerations

SN74LVCHR162245DLG4 is a verified substitute offering identical functionality and pinout configuration. Verify that the replacement maintains the same package type and voltage specifications for direct integration.