SN74ALS32NE4

Overview

The SN74ALS32NE4 is a quad 2-input positive-OR gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of 0°C to 70°C. The device features a propagation delay of 14 ns maximum at 5V with a 50 pF load, low-level output current of 8 mA, and high-level output current of -0.4 mA. It utilizes a standard plastic 14-pin DIP package.

Feature Summary

• Contains four independent 2-input positive-OR gates performing Boolean functions Y = A + B
• Compatible with standard TTL logic families for system integration
• Designed for through-hole mounting in standard plastic DIP packages

Applications

• Digital logic circuit design
• Signal processing applications
• General-purpose computing systems

Procurement Notes

Verify the specific ordering suffix 'E4' against the latest TI Package Option Addendum to confirm lead finish specifications and RoHS compliance status. Ensure the procurement channel provides valid traceability documentation matching the manufacturer's production data standards.

Selection Notes

Select this component when a quad OR gate configuration is required for standard 5V logic systems. Consider the ALS series characteristics for performance needs. Verify that the 14-pin PDIP package aligns with the target PCB footprint and assembly requirements.

Part Context

This part belongs to the SN74ALS32 family of quadruple 2-input positive-OR gates. It shares functional similarities with other devices in the SN54/74ALS and SN54/74AS series but differs in electrical characteristics and temperature ranges. The NE4 suffix indicates a specific packaging and material configuration within the catalog.

Replacement Considerations

SN74ALS32N