SN74ALS11ANSR

Overview

The SN74ALS11ANSR is a Texas Instruments logic gate featuring three independent 3-input AND gates in a 14-pin SOIC package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation. The device provides a low-level output current of 8 mA and a high-level output current of -400 µA. Propagation delay is specified at 13 ns under standard conditions, with an operating temperature range from 0°C to +70°C.

Feature Summary

• Contains three independent 3-input AND logic functions
• Provides non-inverting signal processing
• Supports surface-mount technology via SOIC-14 package

Applications

• Digital logic circuit design
• Signal gating applications
• Data selection systems

Procurement Notes

Verify the specific manufacturer source, as this part number may be produced by multiple authorized vendors including Texas Instruments or onsemi. Confirm RoHS compliance status and check for alternative suffixes such as 'DR' which indicate tape-and-reel packaging. Ensure the component matches the required pinout and electrical specifications for your target application before finalizing procurement.

Selection Notes

Select this component when designing circuits requiring multiple 3-input AND operations in a compact surface-mount form factor. It is suitable for general-purpose digital logic applications operating at standard 5V logic levels. Consider the propagation delay and drive current capabilities to ensure compatibility with downstream loads and timing requirements.

Part Context

This component belongs to the 74ALS series of high-speed TTL logic devices. It serves as a fundamental building block for complex digital systems, offering faster switching speeds compared to standard 74LS counterparts while maintaining compatible logic levels. The SOIC-14 package allows for efficient PCB layout in space-constrained designs.

Replacement Considerations

Publicly confirmed substitute part numbers include SN74ALS11AD and SN74ALS11ADR from Texas Instruments.