74LVC2G00GD,125 Equivalent & Substitute Parts

Part Overview

The 74LVC2G00GD,125 is a dual 2-input NAND gate logic IC manufactured by Nexperia USA Inc. in an 8-XSON (2x3) surface mount package. This component is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. The 74LVC2G00 series provides low-voltage CMOS logic functionality suitable for applications requiring dual NAND gate configurations with supply voltages ranging from 1.65V to 5.5V.

Substiute Parts

74LVC2G00GD,125

Nexperia USA Inc.In Stock: 110174LVC2G00GD,125 Datasheet

Current PartRFQ

74LVC2G00DC,125

Nexperia USA Inc.In Stock: 799374LVC2G00DC,125 Datasheet

SimilarRFQ

74LVC2G00GF,115

Nexperia USA Inc.In Stock: 593274LVC2G00GF,115 Datasheet

Parametric EquivalentRFQ

74LVC2G00GN,115

NXP SemiconductorsIn Stock: 7571574LVC2G00GN,115 Datasheet

Parametric EquivalentRFQ

74LVC2G00GS,115

Nexperia USA Inc.In Stock: 659174LVC2G00GS,115 Datasheet

Parametric EquivalentRFQ

74LVC2G00GT,115

Nexperia USA Inc.In Stock: 612874LVC2G00GT,115 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74LVC2G00GD,125 is determined by strict equivalence across the following electrical and mechanical parameters:

• Logic Type: NAND Gate (2 channels, 2 inputs per channel)
• Voltage Supply Range: 1.65V ~ 5.5V
• Current Specifications: Quiescent 4 µA max; Output 32mA high/low
• Input Logic Levels: Low 0.58V ~ 1.65V; High 1.07V ~ 3.85V
• Propagation Delay: 3.3ns @ 5V, 50pF
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Base Product Number: 74LVC2G00
• Compliance: ROHS3, REACH Unaffected, MSL 1

Substitute parts are grouped into two categories:

Direct Package Substitutes: Parts with identical or functionally equivalent package specifications (8-VSSOP, 8-XSON variants).

Parametric Equivalents: Parts with identical electrical characteristics but different package dimensions or supplier device packages, requiring PCB layout verification.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation - 74LVC2G00DC,125: This part is the preferred substitute due to active product status, ROHS3 compliance, and identical electrical specifications. The 8-VSSOP package requires PCB layout modification but provides long-term availability and supply chain stability.

Secondary Recommendation - 74LVC2G00GS,115: This part maintains active status, ROHS3 compliance, and identical electrical performance. The 8-XSON (1.35x1) package is mechanically similar to the original 8-XSON (2x3), minimizing PCB redesign requirements. Suitable for applications where package footprint compatibility is prioritized.

Alternative - 74LVC2G00GT,115: Active product status with ROHS3 compliance. The 8-XSON SOT833-1 (1.95x1) package differs in dimensions and requires PCB layout verification. Recommended only when supply constraints necessitate alternative sourcing.

Parametric Equivalent - 74LVC2G00GN,115: Active product status with identical electrical specifications. Sourced from NXP Semiconductors. The 8-XSON (1.2x1) package represents the smallest footprint variant and requires PCB layout modification. Suitable for space-constrained applications.

Obsolete Alternatives - 74LVC2G00GF,115: Obsolete status limits long-term viability. Use only when existing inventory is available and supply chain continuity is not a concern.

Frequently Asked Questions (FAQ)

Q: Can I directly replace 74LVC2G00GD,125 with 74LVC2G00DC,125 without circuit modification?

A: Electrical substitution is direct due to identical voltage supply, current, and propagation delay specifications. However, the package change from 8-XSON (2x3) to 8-VSSOP requires PCB footprint modification. Verify pin compatibility and layout spacing before implementation.

Q: What is the primary difference between the substitute parts?

A: All substitute parts maintain identical electrical characteristics (voltage, current, timing). Differences exist only in package dimensions and product status. The 74LVC2G00DC,125 offers the best long-term availability as an active product.

Q: Are all substitute parts ROHS3 compliant?

A: The 74LVC2G00DC,125, 74LVC2G00GF,115, 74LVC2G00GS,115, and 74LVC2G00GT,115 are explicitly ROHS3 compliant. The 74LVC2G00GN,115 does not specify RoHS status in the provided data.

Q: Which substitute requires the least PCB redesign?

A: The 74LVC2G00GS,115 maintains the 8-XSON package family with a 1.35x1 footprint, minimizing layout changes compared to the original 8-XSON (2x3). The 74LVC2G00GN,115 offers the smallest footprint at 8-XSON (1.2x1) but requires greater PCB modification.

Q: Can I use 74LVC2G00GN,115 as a direct substitute?

A: Electrical substitution is valid due to identical specifications. The part is sourced from NXP Semiconductors rather than Nexperia USA Inc. Verify supply chain continuity and RoHS compliance documentation with your supplier before committing to production.

Q: What inventory levels are available for each substitute?

A: 74LVC2G00DC,125: 7902 pcs; 74LVC2G00GF,115: 5831 pcs; 74LVC2G00GN,115: 75623 pcs; 74LVC2G00GS,115: 6492 pcs; 74LVC2G00GT,115: 6088 pcs. Inventory levels should be verified with your component supplier for current availability.