SN74LVC2G02YEAR Equivalent & Substitute Parts

Part Overview

The SN74LVC2G02YEAR is a NOR Gate IC with 2 channels and 2 inputs per channel, packaged in 8-XFBGA, DSBGA format. This component operates across a wide supply voltage range of 1.65V to 5.5V and is designed for low-power logic applications. The part is currently listed as obsolete, making identification of suitable substitutes essential for ongoing design support and procurement planning.

Substiute Parts

SN74LVC2G02YEAR

Texas InstrumentsIn Stock: 1886SN74LVC2G02YEAR Datasheet

Current PartRFQ

SN74LVC2G02YZPR

Texas InstrumentsIn Stock: 11754SN74LVC2G02YZPR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SN74LVC2G02YEAR is determined by strict equivalence across the following critical parameters:

• Logic function: NOR Gate with identical circuit count (2) and input count (2)
• Electrical specifications: Supply voltage range, quiescent current, output current, input logic levels, and propagation delay must match exactly
• Operating temperature range: -40°C to 125°C
• Mounting type: Surface Mount
• Package compatibility: 8-XFBGA or 8-DSBGA

The SN74LVC2G02YZPR meets all these criteria as a parametric equivalent from the same manufacturer and series.

Parameter Comparison

Engineering Selection Recommendations

The SN74LVC2G02YZPR is the direct parametric equivalent for the SN74LVC2G02YEAR. Both parts share identical electrical and functional specifications, ensuring functional interchangeability in circuit applications.

The primary distinction between these parts is product status and compliance posture. The SN74LVC2G02YEAR is obsolete, while the SN74LVC2G02YZPR maintains active product status with ROHS3 compliance. For new designs or ongoing production requiring regulatory compliance, the SN74LVC2G02YZPR is the appropriate selection. The packaging format difference (Cut Tape versus Tape & Reel) reflects supply chain configuration rather than functional capability.

Frequently Asked Questions (FAQ)

Q: Can the SN74LVC2G02YZPR be used as a direct replacement for the SN74LVC2G02YEAR?

A: Yes. Both parts are parametrically equivalent with identical logic function, electrical specifications, and operating characteristics. The SN74LVC2G02YZPR is the active production equivalent.

Q: What is the difference between the 8-XFBGA and 8-DSBGA packages?

A: Both designations refer to the same 8-pin ball grid array package format used for these parts. The package / case specification confirms compatibility between SN74LVC2G02YEAR and SN74LVC2G02YZPR.

Q: Why is the SN74LVC2G02YEAR listed as obsolete?

A: Product obsolescence reflects Texas Instruments' lifecycle management. The SN74LVC2G02YZPR remains in active production with identical specifications, serving as the current equivalent for this logic function.

Q: Does the packaging format (Cut Tape vs. Tape & Reel) affect circuit performance?

A: No. Packaging format reflects supply and handling configuration only. Electrical and functional performance is identical between Cut Tape and Tape & Reel formats of the same part number.

Q: Are there RoHS compliance differences between these parts?

A: Yes. The SN74LVC2G02YEAR is RoHS non-compliant, while the SN74LVC2G02YZPR is ROHS3 compliant. For applications requiring regulatory compliance, the SN74LVC2G02YZPR is the appropriate selection.