74LVCH162244AXPA

Overview

The IDT74LVCH162244AXPA is a 3.3V CMOS 16-bit buffer and driver manufactured by Integrated Device Technology. It belongs to the LVC/LCX/Z logic series and features true output functionality. The component is housed in a PDSO48 package, specifically identified as GREEN TSSOP-48 in related documentation. It operates within the standard voltage range for LVCH logic devices.

Feature Summary

• Provides non-inverting buffering and driving capabilities for digital signals
• Utilizes 0.5 micron CMOS technology for efficient operation
• Features high electrostatic discharge protection exceeding 2000V per MIL-STD-883

Applications

• High-speed data bus buffering
• Clock distribution networks
• Memory interface drivers

Procurement Notes

Verify the manufacturer source carefully, as IDT is now part of Renesas Electronics. Confirm the specific suffix 'AXPA' matches your board design requirements against the official datasheet. Ensure the package type corresponds to your PCB footprint specifications before ordering.

Selection Notes

Select this component when a 16-bit wide buffer with 3.3V operation is required. It is suitable for applications needing high ESD protection and low power consumption. Compare propagation delay specifications against system timing constraints to ensure compatibility with existing logic families.

Part Context

This device is part of the 74LVCH162244 family, which includes variants like IDT74LVCH162244APAG8. These components are widely used in portable and battery-powered systems due to their low voltage operation. The family shares similar electrical characteristics but may differ in packaging or specific speed grades.

Replacement Considerations

SN74LVCH162244ADLR from Texas Instruments is a documented alternative. Verify pinout compatibility and electrical parameters such as output current and propagation delay before substituting.