SN74LVC2G04YEAR Equivalent & Substitute Parts

Part Overview

The SN74LVC2G04YEAR is a 2-channel inverter logic IC manufactured by Texas Instruments in a 6-DSBGA surface mount package. This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design and procurement requirements. The SN74LVC2G04YEAR maintains full functional compatibility with its active counterpart through identical electrical specifications and pinout configuration.

Substiute Parts

SN74LVC2G04YEAR

Texas InstrumentsIn Stock: 15462SN74LVC2G04YEAR Datasheet

Current PartRFQ

SN74LVC2G04YZPR

Texas InstrumentsIn Stock: 4146SN74LVC2G04YZPR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The SN74LVC2G04YZPR qualifies as a parametric equivalent to the SN74LVC2G04YEAR based on the following substitution criteria:

All electrical parameters are identical: supply voltage range (1.65V ~ 5.5V), quiescent current (10 µA maximum), output current specifications (32mA high and low), input logic levels, and propagation delay characteristics match exactly.

The mechanical and packaging specifications are identical: both components use 6-DSBGA surface mount packages with the same pinout configuration.

The base product number 74LVC2G04 is shared, confirming functional equivalence within the Texas Instruments 74LVC logic family.

The primary distinction is product status and packaging format: SN74LVC2G04YEAR is obsolete and supplied in cut tape, while SN74LVC2G04YZPR is active and supplied in tape and reel format.

Parameter Comparison

Engineering Selection Recommendations

The SN74LVC2G04YZPR is the direct active equivalent for the obsolete SN74LVC2G04YEAR. Selection of the SN74LVC2G04YZPR is appropriate for new designs and production continuity due to its active product status and ROHS3 compliance. Both components share identical electrical and mechanical specifications, ensuring direct functional substitution without circuit redesign.

The SN74LVC2G04YZPR is supplied in tape and reel packaging, which is standard for production environments. The SN74LVC2G04YEAR cut tape format is no longer actively produced, making the tape and reel variant the appropriate choice for ongoing procurement.

Frequently Asked Questions (FAQ)

Q: Can the SN74LVC2G04YZPR replace the SN74LVC2G04YEAR in existing designs?

A: Yes. Both parts are electrically and mechanically identical. The SN74LVC2G04YZPR is the active production equivalent and provides direct substitution without circuit modification.

Q: What is the difference between cut tape and tape and reel packaging?

A: Cut tape (CT) is supplied in individual segments for manual handling, while tape and reel (TR) is supplied on continuous reels for automated assembly equipment. Both formats contain the same component with identical specifications.

Q: Does the RoHS compliance difference affect substitution?

A: The SN74LVC2G04YZPR meets ROHS3 compliance standards, making it suitable for applications requiring RoHS-compliant components. The SN74LVC2G04YEAR is RoHS non-compliant and should not be used in new designs subject to RoHS requirements.

Q: Are the pinout and package dimensions identical?

A: Yes. Both components use the 6-DSBGA package with identical pinout and mechanical dimensions, enabling direct board-level substitution.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: Both components have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.