SN74AC11DRE4

Overview

The SN74AC11DRE4 is a Texas Instruments logic gate IC featuring three independent 3-input positive-AND gates. It operates within a supply voltage range of 2 V to 6 V and supports output currents of 24 mA for both high and low states. The device exhibits a propagation delay of 8 ns at 5 V with 50 pF load capacitance. It functions reliably across an operating temperature range of -40°C to +85°C. Packaged in a 14-pin SOIC surface-mount format, it ensures compatibility with standard digital logic circuits requiring robust signal processing capabilities.

Feature Summary

• Provides three independent 3-input AND logic functions within a single integrated circuit package.
• Supports wide supply voltage operation ranging from 2 V to 6 V for flexible system integration.
• Delivers strong drive capability with 24 mA output current sourcing and sinking capacity.
• Ensures fast switching performance with a propagation delay of 8 ns under standard test conditions.

Applications

• Digital logic signal processing and gating
• Microcontroller input/output interface circuits
• Memory address decoding systems

Procurement Notes

Verify the specific suffix DRE4 against official Texas Instruments documentation to confirm the exact tape-and-reel packaging configuration and RoHS compliance status. Ensure the ordering part number matches the required SOIC-14 package variant. Cross-reference the manufacturer's latest datasheet for any design changes or obsolescence notices prior to final procurement decisions.

Selection Notes

Select this component when designing circuits requiring triple 3-input AND functionality with AC series speed characteristics. It is suitable for applications needing 24 mA drive strength and operation across a broad 2 V to 6 V voltage range. Consider the SOIC-14 package constraints for PCB layout and thermal management requirements in dense assemblies.

Part Context

This component belongs to the SN74AC11 family of triple 3-input AND gates manufactured by Texas Instruments. It is part of the broader 74AC logic series, designed for high-speed digital applications. The device serves as a fundamental building block for complex logic designs, offering reliable performance in industrial and consumer electronic systems requiring precise signal gating.

Replacement Considerations

SN74AC11DR is a compatible alternative from the same manufacturer with identical logical function and electrical specifications. Verify pinout and package dimensions before substitution to ensure mechanical compatibility in existing designs.