74ABT02PW,112

Overview

The 74ABT02PW,112 is a quad 2-input NOR gate integrated circuit manufactured by NXP USA Inc. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range from -40°C to +85°C. The device features propagation delays with typical values of 2.4ns for high-to-low and 1.8ns for low-to-high transitions at 5V. Output drive capabilities include a maximum low-level output current of 20mA and a high-level output current of -15mA. Input leakage current is specified at ±1μA under standard conditions.

Feature Summary

• Provides four independent 2-input NOR logic functions in a single package
• Features ABT technology for high-speed operation with low power consumption
• Includes power-off leakage protection to prevent bus contention during standby

Applications

• High-speed digital logic processing systems
• Memory address decoding circuits
• Control logic in industrial automation equipment

Procurement Notes

Verify the manufacturer designation carefully, as the original NXP Standard Product business transitioned to Nexperia in February 2017. Confirm that the component datasheet references align with the current supplier documentation standards. Ensure the ordering suffix matches the specific TSSOP-14 package variant required for your surface-mount assembly process.

Selection Notes

Select this component when a compact solution for multiple NOR operations is required in high-performance logic designs. The ABT series offers superior speed compared to older logic families while maintaining compatibility with standard 5V logic levels. Consider the 14-pin TSSOP footprint constraints and verify thermal management requirements for dense PCB layouts.

Part Context

This part belongs to the 74ABT logic family, which utilizes Advanced BiCMOS Technology to achieve high switching speeds. The 74ABT02 specifically implements the NOR function, serving as a fundamental building block for complex combinational logic circuits. It is designed for applications requiring fast response times and reliable signal integrity in 5V digital environments.

Replacement Considerations

Public confirmed substitute part numbers: 74ABT02D, 74ABT02DB, 74ABT02N.