SY10EP52VZC-TR Equivalent & Substitute Parts

Part Overview

The SY10EP52VZC-TR is a single-element D-type flip-flop logic integrated circuit manufactured by Microchip Technology, housed in an 8-SOIC surface mount package. This component provides complementary output configuration with positive and negative trigger capability, operating at a maximum clock frequency of 4 GHz. The part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing design requirements and production needs.

Substiute Parts

SY10EP52VZC-TR

Microchip TechnologyIn Stock: 951SY10EP52VZC-TR Datasheet

Current PartRFQ

MC100EP52DG

onsemiIn Stock: 35296MC100EP52DG Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SY10EP52VZC-TR is determined by the following critical parameters:

• Package Compatibility: 8-SOIC (0.154", 3.90mm Width) surface mount package
• Functional Type: Single-element D-type flip-flop with complementary outputs
• Trigger Configuration: Positive and negative edge triggering capability
• Electrical Characteristics: Supply voltage range, quiescent current, and clock frequency performance
• Pin Configuration: Identical pinout and signal mapping

The MC100EP52DG from onsemi meets these substitution criteria, sharing the same functional architecture, package footprint, and electrical operating parameters within acceptable tolerance ranges.

Parameter Comparison

Engineering Selection Recommendations

The MC100EP52DG serves as a direct functional substitute for the SY10EP52VZC-TR based on matching package geometry, logic function, and electrical operating parameters. The substitute part offers extended operating temperature range (-40°C to 85°C versus 0°C to 70°C) and improved regulatory compliance through ROHS3 certification, while the original part carries RoHS non-compliant status.

Clock frequency performance differs between the two parts: the SY10EP52VZC-TR operates at 4 GHz maximum, while the MC100EP52DG operates at 3 GHz maximum. This difference must be evaluated against specific application timing requirements. The MC100EP52DG's supply voltage range (-3V to -5.5V) encompasses the original part's range (-3.3V to -5V), providing broader operational flexibility.

Quiescent current specifications are comparable, with the MC100EP52DG drawing 45 mA versus 47 mA for the original part. Both components maintain identical package footprints and surface mount characteristics, enabling direct PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can the MC100EP52DG replace the SY10EP52VZC-TR in existing designs?

A: Yes, the MC100EP52DG is functionally equivalent for applications where the 3 GHz clock frequency specification is acceptable. Both parts share identical package geometry, pinout, and complementary D-type flip-flop architecture with positive and negative triggering.

Q: What are the key differences between these parts?

A: The primary differences are clock frequency (4 GHz versus 3 GHz), operating temperature range (0°C–70°C versus -40°C–85°C), and regulatory compliance status (RoHS non-compliant versus ROHS3 compliant). Supply voltage ranges and quiescent current specifications are comparable.

Q: Are the packages physically identical?

A: Yes, both parts use the 8-SOIC (0.154", 3.90mm Width) surface mount package with identical pinout and footprint, enabling direct PCB substitution without layout modifications.

Q: Does the MC100EP52DG meet current regulatory requirements?

A: The MC100EP52DG carries ROHS3 compliance certification, whereas the SY10EP52VZC-TR is RoHS non-compliant. This represents an improvement in regulatory alignment for new designs.

Q: What should be considered when selecting between these parts?

A: Application timing requirements determine the primary selection criterion. If maximum clock frequency of 4 GHz is mandatory, the original part specification must be maintained. If 3 GHz operation is acceptable, the MC100EP52DG provides active product status, extended temperature range, and improved compliance posture.

Q: Is the MC100EP52DG currently available?

A: Yes, the MC100EP52DG maintains active product status with 35,200 pieces in stock, compared to the discontinued SY10EP52VZC-TR.