CY2304SC-1 Equivalent & Substitute Parts

Part Overview

The CY2304SC-1 is a Fanout Buffer (Distribution) with Zero Delay Buffer functionality manufactured by Infineon Technologies. This 8-SOIC surface mount integrated circuit provides clock signal distribution with a 1:4 input-to-output ratio and supports frequencies up to 133.3MHz. The device is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and component procurement.

Substiute Parts

CY2304SC-1

Infineon TechnologiesIn Stock: 2277CY2304SC-1 Datasheet

Current PartRFQ

CY2304SXC-1

Infineon TechnologiesIn Stock: 2225CY2304SXC-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CY2304SC-1 are identified based on strict parametric equivalence across the following critical criteria:

• Functional Type: Fanout Buffer (Distribution), Zero Delay Buffer
• Maximum Frequency: 133.3MHz
• Input:Output Ratio: 1:4
• Supply Voltage Range: 3V ~ 3.6V
• Operating Temperature Range: 0°C ~ 70°C
• Package Configuration: 8-SOIC (0.154", 3.90mm Width)
• Mounting Technology: Surface Mount
• PLL Capability: Yes

The CY2304SXC-1 meets all these parametric requirements and shares the same base product number (CY2304), confirming functional and electrical compatibility for direct substitution in applications currently using the CY2304SC-1.

Parameter Comparison

Engineering Selection Recommendations

The CY2304SXC-1 is the direct parametric equivalent for the obsolete CY2304SC-1. Both devices share identical electrical specifications, frequency ratings, voltage requirements, and package configurations. The primary distinction is product status: the CY2304SC-1 is obsolete, while the CY2304SXC-1 maintains active production status.

The CY2304SXC-1 offers improved regulatory compliance, meeting ROHS3 standards compared to the non-compliant status of the original part. Both devices maintain equivalent moisture sensitivity levels and share the same base product designation, confirming full functional interchangeability.

Frequently Asked Questions (FAQ)

Q: Can the CY2304SXC-1 directly replace the CY2304SC-1 in existing designs?

A: Yes. The CY2304SXC-1 is a parametric equivalent with identical electrical specifications, frequency performance, voltage requirements, and 8-SOIC package configuration. No design modifications are required.

Q: What is the difference between the CY2304SC-1 and CY2304SXC-1?

A: The primary differences are product status and regulatory compliance. The CY2304SC-1 is obsolete and RoHS non-compliant, while the CY2304SXC-1 is in active production and ROHS3 compliant. All electrical and functional parameters are identical.

Q: Are there any packaging differences between these parts?

A: Both parts use the 8-SOIC (0.154", 3.90mm Width) surface mount package. The CY2304SXC-1 is supplied in tube packaging, while the CY2304SC-1 packaging specification was not provided. The physical package dimensions and pin configuration are identical.

Q: What is the moisture sensitivity level for these devices?

A: Both the CY2304SC-1 and CY2304SXC-1 have a Moisture Sensitivity Level (MSL) of 3, with a floor life of 168 hours. Standard moisture control procedures apply during storage and handling.

Q: Are both parts RoHS compliant?

A: The CY2304SC-1 is RoHS non-compliant. The CY2304SXC-1 is ROHS3 compliant, making it suitable for applications with RoHS compliance requirements.