74LVCR162245APVG

Overview

The Renesas 74LVCR162245APVG is a high-speed, low-power 16-bit bus transceiver designed for asynchronous communication between two buses. It operates within a voltage range of 2.7V to 3.6V and features 3-state outputs. The device integrates Direction and Output Enable controls, allowing configuration as either two independent 8-bit transceivers or one 16-bit unit. It utilizes a 48-SSOP package and supports bidirectional data flow with non-inverting logic.

Feature Summary

• High-speed operation with typical output skew less than 250ps
• Robust electrostatic discharge protection exceeding 2000V per MIL-STD-883 Method 3015
• Configurable architecture supporting dual 8-bit or single 16-bit transceiver modes

Applications

• Asynchronous communication between system buses
• Memory interface buffering
• High-density data routing in embedded systems

Procurement Notes

Verify the specific suffix 'APVG' against the manufacturer's current product status, as some variants may be obsolete. Confirm that the 48-SSOP package dimensions match your PCB footprint requirements. Ensure the operating voltage range aligns with your system's power supply rails before procurement.

Selection Notes

Select this component when a 16-bit wide data path requires bidirectional transfer with configurable direction control. It is suitable for applications demanding low power consumption and high noise immunity. Consider the 48-SSOP package constraints if space is limited. Verify ESD protection levels meet your environmental safety standards.

Part Context

This part belongs to the 74LVCR162245A series of CMOS bus transceivers. It is manufactured by Renesas Electronics Corporation, formerly IDT. The device is part of the LVC/LCX/Z logic family, offering compatibility with standard CMOS interfaces while providing improved performance over older logic families.

Replacement Considerations

Check for direct pin-compatible alternatives such as the 74LVCR162245DLG4 from Texas Instruments. Verify electrical characteristics and package compatibility before substitution. Note that the original part status may be obsolete, requiring careful evaluation of long-term availability.