SN74ACT11DRG4

Overview

The SN74ACT11DRG4 is a triple 3-input positive-AND gate from the Texas Instruments 74ACT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features a SOIC-14 surface-mount package. The device provides low-level output current of 24 mA and high-level output current of -24 mA. Propagation delay is specified at 10.5 ns, with an operating temperature range spanning from -40°C to +85°C.

Feature Summary

• Contains three independent 3-input AND gates in a single integrated circuit
• Compatible with standard 5-V CMOS logic levels for system integration
• Provides strong push-pull output drivers capable of sinking and sourcing significant current

Applications

• Digital logic circuits requiring multi-input AND functionality
• Microprocessor-based systems for address decoding or control signal generation
• General-purpose digital signal processing applications

Procurement Notes

Verify the complete part number including the G4 suffix to ensure compliance with specific environmental standards such as RoHS directives. Confirm that the SOIC-14 package dimensions match your PCB footprint requirements. Check datasheet specifications for maximum ratings to prevent damage during operation. Ensure supply voltage remains strictly within the 4.5 V to 5.5 V range for reliable performance.

Selection Notes

Select this component when designing circuits that require multiple 3-input AND functions without consuming excessive board space. The ACT series offers faster switching speeds compared to standard HC logic while maintaining CMOS power efficiency. Consider the 24 mA drive capability if interfacing with loads requiring higher current than standard logic outputs provide. Verify thermal management needs based on the specified operating temperature range.

Part Context

This device belongs to the Texas Instruments 74ACT series, which bridges the performance gap between older TTL technologies and modern CMOS solutions. The ACT series is designed for high-speed applications while remaining compatible with standard 5-V logic systems. The SN74ACT11 variant specifically focuses on providing triple 3-input AND logic functions in a compact package suitable for dense digital designs.

Replacement Considerations

The SN74ACT11DR is a direct equivalent part number differing only in packaging quantity designation. Other variants within the 74ACT11 family may offer different package types such as TSSOP or SOIC without the reel suffix.