ICS552G-02IT Clock Fanout Buffer Equivalent & Substitute Parts

Part Overview

The ICS552G-02IT is a Clock Fanout Buffer (Distribution) Multiplexer IC manufactured by Renesas Electronics Corporation. This 2:8 clock distribution device operates at a maximum frequency of 200 MHz and is housed in a 16-TSSOP surface mount package. The part is classified as obsolete, making identification of active equivalent substitutes necessary for ongoing design support and procurement continuity.

Substiute Parts

ICS552G-02IT

Renesas Electronics CorporationIn Stock: 903ICS552G-02IT Datasheet

Current PartRFQ

552G-02ILNT

Renesas Electronics CorporationIn Stock: 3682552G-02ILNT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ICS552G-02IT is determined by strict equivalence across the following parameters:

• Input:Output Ratio (2:8)
• Maximum Frequency (200 MHz)
• Supply Voltage Range (2.375V ~ 5.25V)
• Operating Temperature Range (-40°C ~ 85°C)
• Package Type (16-TSSOP)
• Output Type (CMOS)
• Mounting Type (Surface Mount)

The substitute part 552G-02ILNT meets all these criteria and is manufactured by the same supplier, ensuring functional and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The 552G-02ILNT is a direct functional equivalent to the ICS552G-02IT. Both parts share identical electrical specifications, pinout, and package dimensions. The primary distinction is product lifecycle status: the ICS552G-02IT is obsolete, while the 552G-02ILNT is active and currently in production.

The 552G-02ILNT offers improved compliance status, meeting ROHS3 requirements compared to the non-compliant status of the main part. Both parts maintain REACH Unaffected and EAR99 ECCN classifications. The substitute part is available in higher inventory quantities (3580 Pcs vs. 822 Pcs), supporting procurement reliability.

Frequently Asked Questions (FAQ)

Q: Can the 552G-02ILNT directly replace the ICS552G-02IT in existing designs?

A: Yes. Both parts are electrically and mechanically identical. They share the same pinout, package footprint, and electrical performance specifications. No circuit modifications are required.

Q: What is the difference between these part numbers?

A: The ICS552G-02IT is the obsolete variant. The 552G-02ILNT is the active production equivalent from the same manufacturer. The suffix designations indicate different packaging and compliance configurations, but the core IC functionality is identical.

Q: Are there any compliance differences I should consider?

A: The 552G-02ILNT is ROHS3 compliant, while the ICS552G-02IT is not. If your application or region requires RoHS compliance, the 552G-02ILNT is the appropriate selection. Both parts are REACH Unaffected.

Q: What packaging options are available for the substitute part?

A: The 552G-02ILNT is supplied in Cut Tape (CT) and Digi-Reel® packaging formats, providing flexibility for both prototype and production volume requirements.

Q: Are the operating conditions identical?

A: Yes. Both parts operate across the same temperature range (-40°C ~ 85°C) and supply voltage range (2.375V ~ 5.25V), with identical maximum frequency specifications of 200 MHz.