SN74ALS32NSRG4

Overview

The SN74ALS32NSRG4 is a quad two-input positive-OR gate integrated circuit manufactured by Texas Instruments. It belongs to the SN54/74ALS logic family, utilizing advanced low-power Schottky technology. The device features four independent OR gates within a single package. It operates with a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 14-pin SOIC package. The component is designed for commercial temperature ranges.

Feature Summary

• Advanced low-power Schottky (ALS) technology implementation
• Quad two-input positive-OR logic functionality
• Surface-mount compatible 14-pin Small Outline Integrated Circuit (SOIC) packaging

Applications

• Digital logic signal processing circuits
• Computer peripheral interface designs
• General-purpose logic control systems

Procurement Notes

Verify the complete part number including the G4 suffix to confirm RoHS compliance status. Ensure the ordering code matches the specific SOIC package variant required for the target PCB layout. Cross-reference manufacturer documentation to validate current production status and availability before finalizing procurement plans.

Selection Notes

Select this component when low power consumption and moderate speed are required compared to standard LS logic. Verify that the 14-pin SOIC footprint aligns with the design schematic. Confirm that the 4.5V to 5.5V operating voltage range matches the system power supply specifications.

Part Context

This part is a surface-mount version of the SN74ALS32 series. The 'N' designation indicates the SOIC package type, while 'SRG4' specifies the reel tape packaging and lead-free/RoHS compliant manufacturing process. It serves as a direct functional equivalent to other ALS family OR gates with different mounting styles.

Replacement Considerations

Compatible substitutes include SN74ALS32NSR and SN74ALS32N. Verify pinout compatibility and package dimensions before substitution.