GS9074ACNE3 Equivalent & Substitute Parts

Part Overview

The GS9074ACNE3 is a video cable equalizer IC manufactured by Semtech Corporation, designed for professional video applications compliant with SMPTE standards. This component operates with a supply voltage range of 3.135V to 3.465V and is housed in a 16-QFN (4x4) surface mount package with exposed pad.

The GS9074ACNE3 has reached Last Time Buy status, indicating that the manufacturer is discontinuing this part. Identifying equivalent and substitute parts is necessary to ensure design continuity and maintain supply chain reliability for existing applications and new designs requiring similar functionality.

Substiute Parts

GS9074ACNE3

Semtech CorporationIn Stock: 1565GS9074ACNE3 Datasheet

Current PartRFQ

GS2994-INE3

Semtech CorporationIn Stock: 1583GS2994-INE3 Datasheet

MFR RecommendedRFQ

GS1674-INE3

Semtech CorporationIn Stock: 1483GS1674-INE3 Datasheet

MFR RecommendedRFQ

LMH0074SQ/NOPB

Texas InstrumentsIn Stock: 2351LMH0074SQ/NOPB Datasheet

MFR RecommendedRFQ

LMH0074SQE/NOPB

National SemiconductorIn Stock: 4718LMH0074SQE/NOPB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the GS9074ACNE3 are identified based on the following critical parameters that determine functional and mechanical compatibility:

Primary Substitution Criteria:

• Voltage supply range: 3.135V ~ 3.465V
• Package type: 16-QFN (4x4) with exposed pad
• Mounting type: Surface Mount
• Standards compliance: SMPTE
• Function: Equalizer or equivalent interface functionality

Substitute Parts Identified:

1. GS2994-INE3 (Semtech Corporation) - Direct Semtech alternative with identical electrical specifications and package. Product Status: Active. Improved MSL rating (1 vs. 3).

2. GS1674-INE3 (Semtech Corporation) - Semtech alternative supporting both DVB-ASI and SMPTE standards. Product Status: Not For New Designs. Identical package and voltage specifications.

3. LMH0074SQ/NOPB (Texas Instruments) - Cross-manufacturer alternative with matching voltage range and 16-WQFN package. Product Status: Active. Category: Interface.

4. LMH0074SQE/NOPB (National Semiconductor) - Cross-manufacturer alternative with matching voltage range and 16-WQFN package. Product Status: Active. Category: Interface.

Parameter Comparison

Engineering Selection Recommendations

For Active Design Programs:

GS2994-INE3 is the primary recommended substitute. It is manufactured by Semtech Corporation, maintaining supply chain consistency with the original GS9074ACNE3. Both parts share identical electrical specifications, package dimensions, and SMPTE compliance. The GS2994-INE3 offers improved reliability with MSL rating of 1 (Unlimited) compared to the GS9074ACNE3's MSL rating of 3 (168 Hours), and maintains Active product status.

For Cross-Manufacturer Alternatives:

LMH0074SQ/NOPB (Texas Instruments) provides an alternative with matching voltage specifications and 16-WQFN package. This part maintains Active product status and ROHS3 compliance. Package dimensions between 16-VQFN and 16-WQFN are compatible for surface mount applications.

LMH0074SQE/NOPB (National Semiconductor) offers similar electrical and package compatibility with Active product status.

Not Recommended for New Designs:

GS1674-INE3 carries a "Not For New Designs" status and should not be selected for new development programs, though it remains available for legacy system support.

Frequently Asked Questions (FAQ)

Q: Can GS2994-INE3 be used as a direct replacement for GS9074ACNE3?

A: Yes. Both parts are manufactured by Semtech Corporation with identical supply voltage (3.135V ~ 3.465V), package type (16-QFN 4x4 with exposed pad), mounting type (Surface Mount), and SMPTE standards compliance. The GS2994-INE3 is the recommended substitute.

Q: What is the difference between 16-VQFN and 16-WQFN packages?

A: Both are 16-pin QFN packages in 4x4mm form factor with exposed pads. The primary difference is the pad configuration and thermal characteristics. For surface mount applications with matching voltage and functional requirements, these packages are mechanically compatible.

Q: Why does GS2994-INE3 have a better MSL rating than GS9074ACNE3?

A: MSL (Moisture Sensitivity Level) ratings reflect the component's sensitivity to moisture during storage and handling. GS2994-INE3 with MSL 1 (Unlimited) indicates superior moisture resistance compared to GS9074ACNE3 with MSL 3 (168 Hours). This represents an improvement in component reliability and handling flexibility.

Q: Can I use LMH0074SQ/NOPB from Texas Instruments in place of GS9074ACNE3?

A: LMH0074SQ/NOPB shares the same supply voltage range and compatible package type. However, it is categorized as an Interface component rather than a Linear Equalizer. Functional compatibility must be verified against specific application requirements and signal processing specifications.

Q: What does "Last Time Buy" status mean for GS9074ACNE3?

A: Last Time Buy indicates that the manufacturer is discontinuing this part number. Existing inventory may be available for a limited time, but no future production is planned. Customers should transition to active alternatives such as GS2994-INE3 to ensure long-term supply availability.

Q: Are all substitute parts RoHS compliant?

A: GS2994-INE3 and LMH0074SQ/NOPB are ROHS3 Compliant. GS1674-INE3 is RoHS Compliant. LMH0074SQE/NOPB RoHS status is not specified in available data. Verify compliance requirements for your specific application and regulatory jurisdiction.