Z8612912SSC Equivalent & Substitute Parts

Part Overview

The Z8612912SSC is a closed caption decoder IC manufactured by Zilog, designed for video decoding applications in set-top boxes and television equipment. This component operates as an interface device with a 18-SOIC surface mount package. The part is currently classified as obsolete, making identification of compatible substitute components essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

Z8612912SSC

ZilogIn Stock: 18020Z8612912SSC Datasheet

Current PartRFQ

Z8612912SSG

ZilogIn Stock: 4990Z8612912SSG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Z8612912SSC is determined by strict alignment of the following critical parameters:

• Identical package type: 18-SOIC (0.295", 7.50mm Width)
• Matching digital supply voltage range: 4.75V ~ 5.25V
• Equivalent functional classification: Video Decoder IC
• Compatible mounting technology: Surface Mount
• Identical application domain: Set-Top Boxes, TV
• Matching base product architecture: Z86129 series

The Z8612912SSG qualifies as a direct substitute based on complete alignment across all specified electrical and mechanical parameters. Both components share identical package geometry, voltage specifications, and functional purpose within video decoding applications.

Parameter Comparison

Engineering Selection Recommendations

The Z8612912SSG represents the primary substitute for the obsolete Z8612912SSC. Both components maintain identical electrical specifications and physical packaging, ensuring direct functional compatibility in existing circuit designs.

The Z8612912SSG carries active product status with ROHS3 compliance certification, providing advantages for new production implementations and systems requiring regulatory alignment. The Z8612912SSC, while obsolete and RoHS non-compliant, remains functionally equivalent for legacy system maintenance where compliance requirements do not apply.

Selection between these components should be based on system compliance requirements and product lifecycle stage. Active production systems should prioritize the Z8612912SSG. Legacy system repairs may utilize either component based on regulatory and procurement constraints.

Frequently Asked Questions (FAQ)

Q: Can the Z8612912SSG directly replace the Z8612912SSC in existing designs?

A: Yes. Both components share identical package geometry (18-SOIC), voltage specifications (4.75V ~ 5.25V), and functional classification as video decoder ICs. No circuit modifications are required for substitution.

Q: What is the primary difference between these two parts?

A: The Z8612912SSG is the active production variant with ROHS3 compliance certification. The Z8612912SSC is classified as obsolete and does not meet RoHS requirements. Electrical and mechanical specifications remain identical.

Q: Are there any package compatibility concerns?

A: No. Both components use the 18-SOIC (0.295", 7.50mm Width) surface mount package with identical pin configurations and footprint requirements.

Q: Which part should be selected for new designs?

A: The Z8612912SSG should be specified for new production designs due to its active status and ROHS3 compliance certification.

Q: Is the moisture sensitivity level identical between both parts?

A: Yes. Both components carry MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.