Z8523016PSC Equivalent & Substitute Parts

Part Overview

The Z8523016PSC is a specialized interface integrated circuit manufactured by Zilog, housed in a 40-pin DIP package. This component is classified as an obsolete product, which necessitates identification of functionally equivalent alternatives for ongoing system support and component procurement. The part operates within the 4.5V to 5.5V supply voltage range and is designed for bus interface applications. Due to its obsolete status, locating active production equivalents is essential for system maintenance and new design implementations.

Substiute Parts

Z8523016PSC

ZilogIn Stock: 1897Z8523016PSC Datasheet

Current PartRFQ

Z8523016PSG

ZilogIn Stock: 1038Z8523016PSG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Z8523016PSC is determined by strict alignment with the following critical parameters:

• Voltage Supply Range: 4.5V ~ 5.5V (exact match required)
• Package Configuration: 40-DIP (0.620", 15.75mm) with 40-PDIP supplier designation
• Mounting Technology: Through Hole
• Interface Classification: Bus interface
• Manufacturer: Zilog
• Moisture Sensitivity Level: 1 (Unlimited)

The Z8523016PSG qualifies as a direct substitute based on complete alignment across all electrical and mechanical parameters. The primary distinction between these parts is product status and compliance certification, not functional or physical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The Z8523016PSG is the qualified substitute for the Z8523016PSC. Both parts share identical electrical specifications, package dimensions, and interface characteristics. The Z8523016PSG offers two significant advantages: it maintains active production status through Zilog, ensuring long-term availability, and it meets ROHS3 compliance requirements, whereas the Z8523016PSC is non-compliant.

For new designs and system replacements, the Z8523016PSG is the appropriate selection. For legacy systems currently using the Z8523016PSC, the Z8523016PSG provides direct functional equivalence with enhanced regulatory compliance. The through-hole mounting configuration and 40-pin DIP package remain consistent, eliminating the need for PCB redesign or socket modification.

Frequently Asked Questions (FAQ)

Q: Can the Z8523016PSG be used as a direct replacement for the Z8523016PSC in existing circuit boards?

A: Yes. Both parts are identical in electrical performance, pin configuration, and physical dimensions. The 40-pin DIP package and through-hole mounting are unchanged. No circuit board modifications are required.

Q: What is the significance of the product status difference between these parts?

A: The Z8523016PSC is classified as obsolete, indicating Zilog has discontinued production. The Z8523016PSG is active production, ensuring component availability for procurement and future system support.

Q: Does the RoHS compliance difference affect compatibility?

A: No functional or electrical compatibility is affected. The ROHS3 compliance of the Z8523016PSG represents improved environmental and regulatory alignment. For applications subject to RoHS requirements, the Z8523016PSG is the mandated choice.

Q: Are the voltage supply specifications identical?

A: Yes. Both parts operate within the 4.5V to 5.5V supply voltage range with no variation.

Q: What packaging formats are available for these parts?

A: The Z8523016PSC packaging format is not specified in available documentation. The Z8523016PSG is supplied in tube packaging.

Q: Is the moisture sensitivity level the same for both parts?

A: Yes. Both parts carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity constraints during storage or handling.