SN74ACT32NSR

Overview

The SN74ACT32NSR is a quadruple 2-input positive-OR gate from the Texas Instruments SN74ACT series. It operates within a supply voltage range of 4.5 V to 5.5 V and features four independent logic circuits. The device utilizes a 14-pin SOIC package and supports TTL input levels. Maximum static current is specified at 2 µA, with a maximum operating temperature of 85 °C.

Feature Summary

• Contains four independent 2-input OR logic gates
• Compatible with TTL input voltage levels
• Operates on a single 5 V power supply rail

Applications

• Digital signal processing logic routing
• Microcontroller peripheral interface expansion
• General-purpose boolean logic implementation in industrial control systems

Procurement Notes

Verify the specific suffix 'NSR' corresponds to the SOIC-14 package and tape-and-reel shipping configuration. Confirm RoHS compliance status and lead times directly with authorized distributors or Texas Instruments. Ensure the ordering part number matches the exact package style and moisture sensitivity level required for the assembly process.

Selection Notes

Select this component when high-speed CMOS performance is required alongside TTL compatibility. The ACT series offers faster propagation delays than standard HC devices while maintaining low power consumption. Verify that the 5 V supply voltage aligns with the system design constraints and that the SOIC-14 footprint fits the PCB layout requirements.

Part Context

This device belongs to the SN74ACT family, which represents advanced CMOS technology designed for high-speed applications. It serves as a digital logic solution for systems requiring reliable boolean operations. The SN74ACT series bridges the performance gap between older bipolar technologies and modern low-voltage CMOS standards.

Replacement Considerations

SN74ACT32DRG4: Alternative variant in SOIC-14 package. SN74ACT32PWR: Variant in TSSOP-14 package.