MPC962309EF-1H Equivalent & Substitute Parts

Part Overview

The MPC962309EF-1H is a Fanout Buffer (Distribution) Zero Delay Buffer IC manufactured by Renesas Electronics Corporation, designed for clock distribution applications with a maximum frequency of 133.33MHz. This component features a 1:9 input-to-output ratio with integrated PLL and bypass capability, housed in a 16-SOIC surface mount package.

The MPC962309EF-1H is classified as Obsolete. Locating equivalent or substitute parts is necessary for new designs, production continuity, and system upgrades where this component is no longer readily available from primary sources.

Substiute Parts

MPC962309EF-1H

Renesas Electronics CorporationIn Stock: 860MPC962309EF-1H Datasheet

Current PartRFQ

2309-1HDCG

Renesas Electronics CorporationIn Stock: 24312309-1HDCG Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPC962309EF-1H is determined by the following critical parameters:

• Package / Case: 16-SOIC (0.154", 3.90mm Width) — physical and electrical compatibility
• Ratio - Input:Output: 1:9 — functional equivalence for clock distribution
• Voltage - Supply: 3V ~ 3.6V — power supply compatibility
• Frequency - Max: 133.33MHz or higher — performance capability
• Type: Zero Delay Buffer or Fanout Buffer — functional classification
• PLL with Bypass: Required for equivalent operation
• Number of Circuits: 1 — circuit count equivalence

The substitute part 2309-1HDCG meets these core substitution criteria. Variations in operating temperature range, input/output signal levels (LVCMOS vs. LVTTL), and product status do not prevent functional substitution when the above parameters align.

Parameter Comparison

Engineering Selection Recommendations

The 2309-1HDCG is a direct functional substitute for the MPC962309EF-1H based on matching core electrical and mechanical parameters. The substitute part offers the following advantages:

• Active Product Status: The 2309-1HDCG is currently in active production, ensuring long-term availability and supply chain stability compared to the obsolete MPC962309EF-1H.
• Identical Package and Pinout: Both components use the 16-SOIC package, enabling direct PCB compatibility without layout modifications.
• Matched Electrical Specifications: Supply voltage, frequency capability, input-to-output ratio, and PLL functionality are equivalent.
• Compliance Certifications: Both parts carry identical REACH and ECCN classifications, maintaining regulatory compliance in applications.

The operating temperature range of the 2309-1HDCG (0°C ~ 70°C) is narrower than the MPC962309EF-1H (-40°C ~ 85°C). Applications requiring extended temperature operation below 0°C or above 70°C must evaluate this limitation against system requirements.

Frequently Asked Questions (FAQ)

Q: Can the 2309-1HDCG directly replace the MPC962309EF-1H on existing PCBs?

A: Yes. Both components share identical 16-SOIC packaging, pinout, supply voltage (3V ~ 3.6V), frequency capability (133MHz/133.33MHz), and 1:9 input-to-output ratio. No PCB modifications are required for physical or electrical substitution.

Q: What is the difference between LVCMOS and LVTTL signal levels in these parts?

A: The MPC962309EF-1H uses LVCMOS input/output levels, while the 2309-1HDCG uses LVTTL. Both are low-voltage logic families compatible with 3.3V systems. LVTTL has slightly different threshold specifications but operates within the same supply voltage range. Compatibility depends on the receiving circuit's input specifications.

Q: Why is the operating temperature range different between these parts?

A: The MPC962309EF-1H supports -40°C ~ 85°C, while the 2309-1HDCG supports 0°C ~ 70°C. The substitute part has a narrower temperature specification. Applications operating below 0°C or above 70°C must verify that the 2309-1HDCG meets system requirements or seek alternative parts with extended temperature ratings.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts carry identical REACH Status (REACH Unaffected), ECCN classification (EAR99), and HTSUS codes (8542.39.0001). Regulatory compliance is maintained when substituting the 2309-1HDCG for the MPC962309EF-1H.

Q: What is the significance of the Moisture Sensitivity Level (MSL) rating?

A: Both parts carry MSL 3 (168 Hours), indicating identical moisture sensitivity and handling requirements. Storage, transport, and reflow soldering procedures must follow the same MSL 3 guidelines for both components.

Q: Is the 2309-1HDCG available in higher quantities than the MPC962309EF-1H?

A: Yes. The 2309-1HDCG has 2332 pieces in stock as an active product, compared to 843 pieces of the obsolete MPC962309EF-1H. The active status of the substitute ensures better long-term availability.