74LVC2G00RA3-7 Equivalent & Substitute Parts

Part Overview

The 74LVC2G00RA3-7 is a dual 2-input NAND gate logic IC manufactured by Diodes Incorporated, housed in an 8-pin XFDFN package (X2-DFN1210-8). This component operates across a wide supply voltage range of 1.65V to 5.5V and is designed for low-power digital logic applications requiring fast propagation delays. The part is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance and functional characteristics are maintained across alternative package configurations within the same product family.

Substiute Parts

74LVC2G00RA3-7

Diodes IncorporatedIn Stock: 127774LVC2G00RA3-7 Datasheet

Current PartRFQ

74LVC2G00HD4-7

Diodes IncorporatedIn Stock: 1299374LVC2G00HD4-7 Datasheet

Parametric EquivalentRFQ

74LVC2G00HK3-7

Diodes IncorporatedIn Stock: 611174LVC2G00HK3-7 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 74LVC2G00RA3-7 are identified based on strict electrical and functional equivalence. All substitute candidates maintain identical electrical characteristics across the following critical parameters: logic type (NAND gate), circuit count (2 channels), input count (2 inputs per channel), supply voltage range (1.65V ~ 5.5V), quiescent current (40 µA maximum), output drive capability (32mA high and low), input logic thresholds, propagation delay (4.2ns @ 5V, 50pF), operating temperature range (-40°C ~ 125°C), and compliance certifications (RoHS3, REACH Unaffected).

The substitution basis is the 74LVC2G00 base product number, which defines the functional logic core. Variations occur only in the supplier device package designation, reflecting different physical footprint implementations of the same 8-pin XFDFN package family. All substitute parts are manufactured by Diodes Incorporated, maintain active product status, and are available in tape and reel packaging.

Parameter Comparison

Engineering Selection Recommendations

All three parts—74LVC2G00RA3-7, 74LVC2G00HD4-7, and 74LVC2G00HK3-7—are functionally equivalent and interchangeable from an electrical standpoint. Selection between these parts is determined by PCB layout requirements and available inventory.

The primary distinction among these parts is the supplier device package designation, which reflects different physical footprint dimensions within the 8-pin XFDFN family:

• 74LVC2G00RA3-7 uses X2-DFN1210-8 package
• 74LVC2G00HD4-7 uses X2-DFN2010-8 package
• 74LVC2G00HK3-7 uses X2-DFN1410-8 package

All parts maintain active product status, full RoHS3 compliance, and REACH unaffected status. Selection should be based on PCB footprint compatibility and design requirements. The 74LVC2G00HD4-7 offers the highest current inventory availability at 12,927 pieces.

Frequently Asked Questions (FAQ)

Q: Can 74LVC2G00HD4-7 be used as a direct replacement for 74LVC2G00RA3-7?

A: Yes. Both parts are electrically identical with matching logic type, circuit count, input configuration, supply voltage range, quiescent current, output drive capability, input logic thresholds, and propagation delay specifications. The difference is the physical package footprint (X2-DFN2010-8 versus X2-DFN1210-8). Substitution is valid if the PCB layout accommodates the alternative package dimensions.

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

A: The three parts differ only in their supplier device package designation, which defines the physical footprint dimensions. The X2-DFN1210-8, X2-DFN2010-8, and X2-DFN1410-8 packages are all 8-pin XFDFN variants with different body dimensions. All electrical specifications and functional characteristics are identical.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All three parts—74LVC2G00RA3-7, 74LVC2G00HD4-7, and 74LVC2G00HK3-7—are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the operating temperature range for these parts?

A: All three parts operate across the temperature range of -40°C to 125°C, suitable for industrial and commercial applications.

Q: Can these parts be used interchangeably in high-speed logic circuits?

A: Yes. All three parts maintain identical maximum propagation delay of 4.2ns at 5V with 50pF load, ensuring consistent timing performance across substitutions.

Q: What is the moisture sensitivity level for these parts?

A: All three parts have Moisture Sensitivity Level (MSL) rating of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.