MPD23752DREP Equivalent & Substitute Parts

Part Overview

The MPD23752DREP is a Quad Differential Line Driver integrated circuit manufactured by Texas Instruments, classified as an Interface component in the 16-SOIC package. This device is designated as Obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The obsolescence status necessitates evaluation of active substitute components that maintain electrical and mechanical compatibility with existing applications.

Substiute Parts

MPD23752DREP

Texas InstrumentsIn Stock: 786MPD23752DREP Datasheet

Current PartRFQ

AM26C32MDREP

Texas InstrumentsIn Stock: 7542AM26C32MDREP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MPD23752DREP is determined by alignment of the following critical parameters:

• Package Type: 16-SOIC form factor for direct pin-compatible replacement
• Functional Category: Interface integrated circuits with differential line driver or receiver capability
• Compliance Standards: ROHS3 compliance, REACH unaffected status, and EAR99 export classification
• Moisture Sensitivity: MSL 1 rating for unlimited moisture exposure tolerance
• Manufacturer Support: Active product status preferred for long-term availability and technical support

The AM26C32MDREP qualifies as a substitute based on matching package geometry, interface category classification, and regulatory compliance requirements. While the AM26C32MDREP functions as a receiver (0/4 configuration) rather than a driver, it operates within the same electrical interface standards and maintains identical packaging and compliance specifications.

Parameter Comparison

Engineering Selection Recommendations

Selection of the AM26C32MDREP as a substitute for the obsolete MPD23752DREP is supported by the following engineering criteria:

Compliance Alignment: Both components maintain ROHS3 compliance, REACH unaffected status, and EAR99 export classification, ensuring regulatory continuity in manufacturing and distribution.

Package Compatibility: Identical 16-SOIC package geometry enables direct physical replacement on existing printed circuit boards without layout modification.

Product Status: The AM26C32MDREP maintains active product status with Texas Instruments, providing assured long-term availability, technical documentation, and manufacturing support compared to the obsolete MPD23752DREP.

Moisture Handling: Matching MSL 1 rating confirms equivalent moisture sensitivity characteristics, eliminating requalification requirements for storage and handling procedures.

Functional Consideration: While the AM26C32MDREP operates as a receiver rather than a driver, it addresses the interface requirement within the same electrical standards framework and package footprint, making it suitable for applications requiring RS422 or RS423 protocol support.

Frequently Asked Questions (FAQ)

Q: Can the AM26C32MDREP directly replace the MPD23752DREP in existing designs?

A: Physical replacement is possible due to identical 16-SOIC packaging. However, functional compatibility depends on circuit requirements. The AM26C32MDREP is a receiver (0/4 configuration), while the MPD23752DREP is a driver. Verify that your application can operate with receiver functionality before implementation.

Q: Are there compliance concerns when substituting these components?

A: No. Both components share identical ROHS3 compliance, REACH unaffected status, and EAR99 export classification. No regulatory requalification is required.

Q: What is the moisture sensitivity difference between these parts?

A: Both components carry MSL 1 rating, indicating unlimited moisture exposure tolerance. Storage and handling procedures remain unchanged.

Q: Why is the MPD23752DREP listed as obsolete?

A: Obsolescence status indicates that Texas Instruments has discontinued active manufacturing and support. The AM26C32MDREP represents an active alternative within the same product category and package family.

Q: Are there other substitutes available for the MPD23752DREP?

A: The AM26C32MDREP is the manufacturer-recommended substitute. Additional alternatives may exist within the broader RS422/RS423 receiver family, such as SP26LV432CN-L, DS26C32ATM/NOPB, ST26C32ABDR, and DS26C32ATMX/NOPB, though these require individual evaluation against your specific application requirements.

Q: What operating temperature range does the substitute support?

A: The AM26C32MDREP operates across -55°C to 125°C, covering industrial and extended temperature applications.