74LVT162240MEA

Overview

The onsemi 74LVT162240MEA is a low-voltage 16-bit inverting buffer and line driver featuring 3-STATE outputs. It incorporates equivalent 25/58 series resistors within the output stages to minimize signal overshoot and undershoot, eliminating the need for external termination components. Designed with advanced BiCMOS technology, it operates at 2.7V to 3.6V while providing TTL interface capability to 5V systems. The device supports nibble control via four independent Output Enable inputs, allowing flexible 8-bit or 16-bit configurations.

Feature Summary

• Integrated 25/58 series resistance in both high and low output states reduces line noise and eliminates external termination requirements
• Advanced BiCMOS fabrication enables high-speed operation comparable to 5V ABT logic while maintaining low power consumption
• Four independent Output Enable inputs allow individual nibble control or combined 16-bit operation
• Power-up/down high-impedance state ensures glitch-free bus loading during system initialization

Applications

• Memory address drivers
• Clock drivers
• Bus-oriented transmitters and receivers

Procurement Notes

Verify component authenticity through authorized distributors. Confirm package integrity upon receipt. Ensure ESD precautions are followed during handling. Check datasheet revisions for updated electrical characteristics. Validate supply voltage compatibility before integration.

Selection Notes

Select this component for applications requiring 16-bit data buffering with controlled impedance. Suitable for systems needing 3.3V operation with 5V tolerance. Ideal for reducing PCB space by removing external termination resistors. Consider nibble control flexibility for mixed-width bus architectures.

Part Context

Part of the 74LVT logic family designed for low-voltage digital systems. Manufactured using BiCMOS technology for speed and efficiency. Functionally compatible with standard 74 series 162240 devices. Offers enhanced noise immunity through integrated series resistance.

Replacement Considerations

Check pinout compatibility with existing designs. Verify electrical parameters match system requirements. Consider package dimensions for board layout adjustments. Review functional differences between LVT and LVTH variants if bushhold features are needed.