AM2954DC

Specialty Logic Overview

The AM2954DC is an octal register manufactured by Advanced Micro Devices, housed in a 20-pin ceramic dual in-line package (CDIP). It features non-inverting outputs with three-state capability. The device operates within a temperature range of -55°C to 70°C and has a load capacitance of 15 pF. It is part of the S series logic family and utilizes TTL input compatibility.

Specialty Logic Feature Summary

• Octal register configuration providing eight independent data storage bits
• Non-inverting output polarity for direct signal transmission
• Three-state output control allowing bus sharing and isolation
• Hermetically sealed ceramic metal-sealed cofired package construction

Specialty Logic Applications

• Microprocessor peripheral data buffering
• High-reliability military or aerospace digital systems
• Industrial control system I/O interfaces

Specialty Logic Procurement Notes

Verify component authenticity through authorized distributors due to legacy status. Confirm package integrity as hermetic sealing is critical for environmental resistance. Check manufacturing date codes against project requirements. Ensure supply chain stability given potential end-of-life constraints for older AMD logic families.

Specialty Logic Selection Notes

Select this component when high noise immunity and environmental robustness are required. The CDIP package offers superior protection compared to plastic variants. Verify voltage levels match system TTL standards. Consider pinout compatibility if replacing existing designs in the S series logic family.

Specialty Logic Part Context

This device belongs to Advanced Micro Devices' specialized logic portfolio, designed for demanding applications requiring reliable data retention. The AM2954DC serves as a foundational building block for complex digital architectures where signal integrity and physical durability are paramount.

Specialty Logic Replacement Considerations

Compatible substitutes include AM2954DM and AM2954FM variants. Verify package dimensions and pin configurations before substitution. Ensure electrical characteristics align with original design specifications.