CD74HCT238M96G4

Overview

The CD74HCT238M96G4 is a high-speed CMOS logic device functioning as a 3-to-8 line decoder or demultiplexer. 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 from -55°C to +125°C. The component utilizes a 16-pin SOIC package with a lead-free, RoHS-compliant construction. It features two active-low and one active-high enable inputs for flexible control configurations.

Feature Summary

• High-speed CMOS technology ensures rapid signal processing capabilities suitable for demanding digital applications.
• Integrated enable inputs allow precise control over decoding operations, supporting complex system synchronization requirements.

Applications

• Address decoding in microprocessor-based systems
• Data routing in communication equipment
• Industrial control logic circuits

Procurement Notes

Verify the specific suffix G4 indicates lead-free and RoHS compliance status against current manufacturer documentation. Confirm the M96 suffix corresponds to the correct tape and reel packaging configuration required for automated assembly processes. Ensure compatibility with existing design specifications regarding pinout and electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when a 3-to-8 decoding function is required within standard 5V logic families. Consider the HCT series for direct TTL compatibility while maintaining CMOS power efficiency. Evaluate the wide operating temperature range for suitability in harsh industrial environments where thermal stability is critical for reliable operation.

Part Context

This part belongs to the Texas Instruments CD74HCT family of high-speed CMOS logic devices. It serves as a specialized variant within the broader 74HCT decoder lineup, offering enhanced performance metrics compared to standard variants. The device integrates advanced manufacturing techniques to ensure consistent reliability across various commercial and industrial applications.

Replacement Considerations

CD74HCT238ME4

FAQ

What is the logic family classification of the CD74HCT238M96G4?

It belongs to the High-Speed CMOS (HCT) logic family, designed for compatibility with TTL inputs while offering CMOS power advantages.

How many enable inputs does this decoder feature?

The device includes three enable inputs: two active-low and one active-high, providing versatile control options for decoding operations.