74HC2G00GD,125 Equivalent & Substitute Parts

Part Overview

The 74HC2G00GD,125 is a NAND Gate IC featuring 2 channels with 2 inputs per channel in an 8-XSON (2x3) surface mount package. Manufactured by Nexperia USA Inc., this logic component operates across a 2V to 6V supply voltage range with a maximum propagation delay of 7ns at 6V with 50pF load. The part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

74HC2G00GD,125

Nexperia USA Inc.In Stock: 108174HC2G00GD,125 Datasheet

Current PartRFQ

74HC2G00DC,125

Nexperia USA Inc.In Stock: 929374HC2G00DC,125 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74HC2G00GD,125 is determined by strict equivalence across the following critical parameters:

• Logic function: NAND Gate with identical 2 channels and 2 inputs per channel
• Electrical specifications: Voltage supply range (2V ~ 6V), quiescent current (20 µA max), output current (5.2mA each), input logic levels, and propagation delay (7ns @ 6V, 50pF)
• Operating temperature range: -40°C ~ 125°C
• Compliance certifications: ROHS3 Compliant, REACH Unaffected, MSL 1
• Base product series: 74HC2G00

The 74HC2G00DC,125 meets all these criteria. The primary difference is the package type: the substitute uses 8-VSSOP instead of 8-XFDFN, with different physical dimensions but identical electrical performance and pin configuration.

Parameter Comparison

Engineering Selection Recommendations

The 74HC2G00DC,125 is the direct functional equivalent to the obsolete 74HC2G00GD,125. Both parts share identical electrical characteristics, logic function, and compliance certifications (ROHS3, REACH Unaffected, MSL 1). The substitute part maintains active product status with Nexperia USA Inc., ensuring ongoing availability and supply chain support.

The only design consideration is the package transition from 8-XFDFN to 8-VFSOP. Both are surface mount packages with the same pin count and identical electrical performance. PCB layout modifications may be required to accommodate the different physical dimensions (8-VFSOP: 0.091" width, 2.30mm). Pin configuration remains unchanged, allowing direct functional substitution with appropriate footprint adjustment.

Frequently Asked Questions (FAQ)

Q: Can the 74HC2G00DC,125 be used as a direct replacement for the 74HC2G00GD,125?

A: Yes. Both parts are electrically identical NAND gate ICs with the same logic function, pin count, voltage supply range, current specifications, propagation delay, and operating temperature range. The difference is package type only.

Q: What is the primary difference between these two parts?

A: The package type differs. The 74HC2G00GD,125 uses an 8-XFDFN package, while the 74HC2G00DC,125 uses an 8-VFSOP package. Both are surface mount packages with identical electrical performance and pin configuration.

Q: Will I need to modify my PCB design to use the substitute part?

A: Yes. The 8-VFSOP package has different physical dimensions than the 8-XFDFN package. The PCB footprint must be updated to accommodate the new package geometry. Pin configuration and electrical connections remain identical.

Q: Are both parts RoHS compliant?

A: Yes. Both the 74HC2G00GD,125 and 74HC2G00DC,125 are ROHS3 Compliant with MSL 1 (Unlimited moisture sensitivity level).

Q: What is the product status difference between these parts?

A: The 74HC2G00GD,125 is listed as obsolete, while the 74HC2G00DC,125 is active. The active status of the substitute ensures continued availability and supply chain support.

Q: Are the electrical specifications identical?

A: Yes. Both parts have identical voltage supply range (2V ~ 6V), quiescent current (20 µA max), output current (5.2mA each), input logic levels, and maximum propagation delay (7ns @ 6V, 50pF).