MPC962305EF-1H Equivalent & Substitute Parts

Part Overview

The MPC962305EF-1H is a Fanout Buffer (Distribution) Zero Delay Buffer IC manufactured by Renesas Electronics Corporation. This 8-SOIC surface mount device operates at a maximum frequency of 133.33MHz with a 1:5 input-to-output ratio, designed for clock distribution applications requiring LVCMOS signal compatibility. The part is currently classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and procurement planning.

Substiute Parts

MPC962305EF-1H

Renesas Electronics CorporationIn Stock: 740MPC962305EF-1H Datasheet

Current PartRFQ

2305-1HDCG

Renesas Electronics CorporationIn Stock: 22902305-1HDCG Datasheet

MFR RecommendedRFQ

SL2305SI-1H

Skyworks Solutions Inc.In Stock: 1600SL2305SI-1H Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MPC962305EF-1H are qualified based on the following critical parameters that determine functional equivalence:

Primary Substitution Criteria:

• Package / Case: 8-SOIC (0.154", 3.90mm Width) — identical physical footprint required for PCB compatibility
• Ratio - Input:Output: 1:5 — maintains the same distribution architecture
• Voltage - Supply: 3V ~ 3.6V — compatible power supply range
• Mounting Type: Surface Mount — same assembly process compatibility
• Number of Circuits: 1 — single circuit configuration

Secondary Compatibility Parameters:

• Frequency - Max: minimum 133.33MHz or higher
• Input/Output Signal Types: LVCMOS or compatible logic families (LVTTL, CMOS, TTL)
• PLL: Yes — required for zero delay buffer functionality

The identified substitutes meet these criteria while accommodating variations in product status, operating temperature ranges, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

2305-1HDCG (Renesas Electronics Corporation)

This part is the manufacturer-recommended substitute. It maintains identical package, voltage supply range, frequency specification, and 1:5 ratio configuration. The 2305-1HDCG is currently in active product status with improved moisture sensitivity rating (MSL 1 vs. MSL 3), providing superior handling and storage characteristics. Output signal compatibility is expanded to include CMOS, LVCMOS, and TTL options. The operating temperature range is narrower (0°C ~ 70°C) compared to the original part (-40°C ~ 85°C), requiring verification against application temperature requirements. RoHS3 compliance certification is provided.

SL2305SI-1H (Skyworks Solutions Inc.)

This alternative maintains the same package footprint, voltage supply, and 1:5 ratio. The maximum frequency specification is higher at 140MHz, providing operational margin above the original 133.33MHz requirement. Operating temperature range matches the original part (-40°C ~ 85°C). The product is classified as obsolete. Moisture sensitivity level is MSL 2A (4 Weeks), intermediate between the original and the Renesas alternative. This part is suitable for applications requiring extended temperature operation and higher frequency headroom.

Frequently Asked Questions (FAQ)

Q: Can the 2305-1HDCG be used as a direct replacement for MPC962305EF-1H?

A: The 2305-1HDCG is functionally equivalent for applications operating within the 0°C ~ 70°C temperature range. Both parts share identical package geometry (8-SOIC), voltage supply specification (3V ~ 3.6V), frequency capability (133MHz/133.33MHz), and 1:5 distribution ratio. The primary consideration is the narrower operating temperature range of the 2305-1HDCG. Applications requiring operation below 0°C or above 70°C require evaluation of the SL2305SI-1H alternative.

Q: What are the key differences between the two substitute parts?

A: The 2305-1HDCG is manufactured by Renesas (same as the original) and is currently active in production with superior moisture handling (MSL 1). The SL2305SI-1H is manufactured by Skyworks with higher frequency capability (140MHz) and extended temperature range (-40°C ~ 85°C) but is obsolete. Selection depends on temperature requirements, supply chain availability, and compliance certifications needed for the application.

Q: Are there any signal compatibility concerns when substituting these parts?

A: The original MPC962305EF-1H specifies LVCMOS input and output. The 2305-1HDCG accepts LVTTL input and provides CMOS, LVCMOS, or TTL output options, offering broader compatibility. The SL2305SI-1H accepts Clock input and provides LVCMOS output. Both substitutes are compatible with LVCMOS signal levels. Applications using non-standard signal types should verify input/output specifications against system requirements.

Q: Does package compatibility guarantee mechanical interchangeability?

A: All three parts use the 8-SOIC (0.154", 3.90mm Width) package with surface mount configuration. Identical package designation ensures PCB footprint compatibility and assembly process compatibility. No design modifications are required for package substitution.

Q: What compliance certifications should be considered?

A: The 2305-1HDCG provides RoHS3 compliance certification. The original MPC962305EF-1H and SL2305SI-1H do not specify RoHS status in the provided data. Applications subject to RoHS requirements should prioritize the 2305-1HDCG. All three parts share identical REACH Unaffected status and EAR99 ECCN classification.