MAX3374EEKA-T Equivalent & Substitute Parts

Part Overview

The MAX3374EEKA-T is a voltage level translator IC manufactured by Analog Devices Inc./Maxim Integrated, designed for unidirectional signal translation between different voltage domains. This component features one circuit with two channels, supporting data rates up to 16 Mbps, and operates across a wide voltage range (VCCA: 1.2 V ~ 5.5 V; VCCB: 1.65 V ~ 5.5 V). The device is packaged in SOT-23-8 surface mount configuration.

The MAX3374EEKA-T is classified as Obsolete, making it necessary to identify equivalent substitute components for new designs and ongoing production requirements. Substitute parts must maintain functional equivalence in voltage level translation capability while accommodating alternative packaging and electrical specifications.

Substiute Parts

MAX3374EEKA-T

Analog Devices Inc./Maxim IntegratedIn Stock: 809MAX3374EEKA-T Datasheet

Current PartRFQ

NLSV2T244DR2G

onsemiIn Stock: 1148NLSV2T244DR2G Datasheet

MFR RecommendedRFQ

NLSV2T244MUTAG

onsemiIn Stock: 36255NLSV2T244MUTAG Datasheet

MFR RecommendedRFQ

NLVSV2T244DMR2G

onsemiIn Stock: 4991NLVSV2T244DMR2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MAX3374EEKA-T are selected based on the following critical parameters that determine functional equivalence:

Core Functional Requirements:

• Translator Type: Voltage Level (unidirectional operation)
• Channel Configuration: 1 circuit with 2 channels
• Operating Temperature Range: -40°C ~ 85°C (TA)
• Voltage Domain Support: Compatibility with the specified VCCA and VCCB ranges

Packaging Considerations: Substitute parts may utilize different package types (8-SOIC, 8-UDFN, 8-MSOP) while maintaining surface mount mounting technology. Package selection depends on PCB layout constraints and thermal requirements.

Electrical Compatibility: Substitute devices must support unidirectional voltage level translation with tri-state, non-inverted output characteristics. The substitute parts listed maintain the same functional architecture while offering alternative voltage specifications and protective features.

Parameter Comparison

Engineering Selection Recommendations

NLSV2T244DR2G (8-SOIC Package)

This substitute is classified as Last Time Buy, indicating continued availability with defined end-of-life support. The 8-SOIC package provides a standard footprint suitable for conventional PCB assembly processes. This option is appropriate for applications where standard SOIC packaging is preferred and voltage specifications (0.9 V ~ 4.5 V for both VCCA and VCCB) are compatible with the target design.

NLSV2T244MUTAG (8-UDFN Package)

This variant offers the highest inventory availability (36,190 pcs) and utilizes a compact 8-UDFN (1.8x1.2) package. Despite Obsolete product status, substantial stock levels support extended production runs. The UDFN package is suitable for space-constrained applications requiring minimal PCB footprint.

NLVSV2T244DMR2G (8-MSOP Package)

This automotive-grade substitute carries AEC-Q100 qualification and is packaged in 8-MSOP (0.118", 3.00mm Width). This option is specified for applications requiring automotive-level reliability and qualification. The MSOP package provides a compact form factor with thermal performance suitable for automotive environments.

All three substitutes maintain the core functional architecture of unidirectional voltage level translation with 1 circuit and 2 channels. Selection between these options depends on packaging requirements, product status considerations, and application-specific compliance needs.

Frequently Asked Questions (FAQ)

Q: Can NLSV2T244DR2G directly replace MAX3374EEKA-T in existing designs?

A: Functional replacement is possible with voltage specification verification. The NLSV2T244DR2G operates at 0.9 V ~ 4.5 V for both VCCA and VCCB, which is narrower than the MAX3374EEKA-T specification (VCCA: 1.2 V ~ 5.5 V; VCCB: 1.65 V ~ 5.5 V). Designs operating within the 0.9 V ~ 4.5 V range are compatible. Designs requiring the extended upper voltage range (up to 5.5 V) require evaluation of alternative solutions.

Q: What are the package differences between the three substitute options?

A: The three substitutes utilize different surface mount packages: NLSV2T244DR2G uses 8-SOIC (0.154", 3.90mm Width), NLSV2T244MUTAG uses 8-UDFN (1.8x1.2), and NLVSV2T244DMR2G uses 8-MSOP (0.118", 3.00mm Width). Package selection affects PCB layout, assembly process compatibility, and thermal characteristics. SOT-23-8 (original) and 8-SOIC are similar in footprint size, while UDFN and MSOP offer more compact alternatives.

Q: Are all substitute parts RoHS3 compliant?

A: All three substitute parts are specified as ROHS3 Compliant with Moisture Sensitivity Level 1 (Unlimited). The original MAX3374EEKA-T RoHS status is not specified in the provided data.

Q: Which substitute is recommended for new automotive applications?

A: NLVSV2T244DMR2G is the appropriate selection for automotive applications, as it carries AEC-Q100 qualification and automotive-grade designation. This part is specifically qualified for automotive environmental and reliability requirements.

Q: What is the significance of "Last Time Buy" status for NLSV2T244DR2G?

A: Last Time Buy status indicates that the manufacturer has announced end-of-life for this component with a defined final order date. This part remains available for a limited period, making it suitable for near-term production requirements but not recommended for long-term product support.

Q: Do all substitutes provide over voltage protection?

A: All three onsemi substitutes (NLSV2T244DR2G, NLSV2T244MUTAG, NLVSV2T244DMR2G) include Over Voltage Protection and Power-Off Protection features. The original MAX3374EEKA-T features are not specified in the provided data.