SN74AC32MDREP

Overview

The SN74AC32MDREP is a mil-enhanced quad 2-input positive-OR gate manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and features low-level output current of 8 mA and high-level output current of -8 mA. The device exhibits a propagation delay of 5.3 ns and functions reliably across an operating temperature range from -55 °C to +125 °C. It is housed in a 14-pin SOIC package.

Feature Summary

• Mil-enhanced reliability for demanding environments
• Quad 2-input OR logic functionality
• Wide operating voltage compatibility

Applications

• Military electronic systems
• Aerospace signal processing
• High-reliability digital logic circuits

Procurement Notes

Verify the specific revision level and lot traceability documentation upon receipt, as mil-enhanced parts often require strict adherence to quality standards. Confirm that the packaging integrity remains intact to prevent moisture damage prior to soldering. Ensure that the ordering suffix matches the exact pinout and electrical specifications required for your design to avoid functional incompatibilities during integration.

Selection Notes

Select this component when military-grade reliability is required alongside standard AC series performance characteristics. It serves as a direct replacement for non-mil versions where enhanced screening is mandated. Consider the SOIC-14 footprint constraints and thermal dissipation capabilities relative to the system's power budget and ambient operating conditions.

Part Context

This part belongs to the SN74AC32 family of logic gates, specifically tailored for mil-enhanced applications. It provides four independent OR gates in a compact surface-mount package. The mil-enhanced designation indicates additional testing and screening processes beyond standard commercial specifications to ensure longevity and stability in harsh operational environments.

Replacement Considerations

SN74AC32MDR