Z84C4208PEC Equivalent & Substitute Parts

Part Overview

The Z84C4208PEC is a specialized I/O controller interface component manufactured by Zilog, part of the Z80 series. This 40-pin DIP package device functions as an interface controller for I/O operations in legacy computing systems. The main part is classified as obsolete, which necessitates identifying active equivalent components to maintain system functionality and ensure continued component availability for repair, maintenance, and production applications.

Substiute Parts

Z84C4208PEC

ZilogIn Stock: 1468Z84C4208PEC Datasheet

Current PartRFQ

Z84C4208PEG

ZilogIn Stock: 2281Z84C4208PEG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Z84C4208PEC is determined by the following critical parameters:

• Manufacturer & Series: Must be Zilog Z80 series to ensure functional compatibility
• Package Configuration: 40-PDIP package is mandatory for mechanical and electrical pin compatibility
• Mounting Type: Through-hole mounting requirement must be maintained
• Voltage Supply: 5V supply voltage specification must be matched
• Functional Classification: I/O Controller interface function must be preserved
• Moisture Sensitivity: MSL 1 rating ensures compatibility with standard storage and handling conditions

The Z84C4208PEG qualifies as a direct substitute based on matching all critical parameters while offering improved product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The Z84C4208PEG is the direct equivalent for Z84C4208PEC applications. Selection should be based on the following factors:

Product Status: The Z84C4208PEG maintains active production status, ensuring long-term availability and supply chain reliability compared to the obsolete Z84C4208PEC.

Regulatory Compliance: The Z84C4208PEG meets ROHS3 compliance requirements, whereas the Z84C4208PEC is non-compliant. For applications subject to RoHS regulations or environmental standards, the Z84C4208PEG is the required choice.

Certification Alignment: Both parts maintain identical REACH Unaffected and EAR99 ECCN classifications, ensuring equivalent regulatory standing for export and import purposes.

Functional Equivalence: Identical electrical specifications, package configuration, and I/O controller functionality ensure direct pin-for-pin and functional compatibility in existing circuit designs.

Frequently Asked Questions (FAQ)

Q: Can Z84C4208PEG replace Z84C4208PEC in existing designs?

A: Yes. The Z84C4208PEG is a direct functional and mechanical equivalent. Both components share identical 40-PDIP package configuration, 5V supply voltage, through-hole mounting, and I/O controller interface specifications. No circuit modifications are required.

Q: What is the difference between the packaging formats?

A: The Z84C4208PEC is supplied in bulk packaging, while the Z84C4208PEG is supplied in tube packaging. Tube packaging provides improved component protection during storage and handling. Both formats contain the same component specifications.

Q: Does the RoHS compliance difference affect compatibility?

A: RoHS compliance does not affect electrical or mechanical compatibility. The difference reflects manufacturing process standards. For applications requiring RoHS compliance certification, the Z84C4208PEG must be selected. For legacy systems without RoHS requirements, both parts function identically.

Q: Are there any supply chain considerations?

A: The Z84C4208PEG has higher current inventory availability (2211 Pcs vs. 1434 Pcs) and active product status, providing superior long-term supply assurance. For new designs or production planning, the Z84C4208PEG is the recommended selection.

Q: What is the Moisture Sensitivity Level significance?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard storage conditions and handling procedures apply without special environmental controls.