74HC2G08GD,125 Equivalent & Substitute Parts

Part Overview

The 74HC2G08GD,125 is a dual 2-input AND gate logic IC manufactured by Nexperia USA Inc. in an 8-XSON (2x3) surface mount package. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing design support and production continuity. The part operates across a 2V to 6V supply voltage range with low quiescent current and standard propagation delay characteristics typical of 74HC series logic gates.

Substiute Parts

74HC2G08GD,125

Nexperia USA Inc.In Stock: 108574HC2G08GD,125 Datasheet

Current PartRFQ

74HC2G08DC,125

Nexperia USA Inc.In Stock: 186074HC2G08DC,125 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74HC2G08GD,125 is determined by strict equivalence across the following critical parameters:

• Logic function: Dual 2-input AND gate
• Number of circuits and inputs: 2 circuits, 2 inputs per circuit
• Electrical specifications: Supply voltage 2V ~ 6V, quiescent current 20 µA maximum, output current 5.2mA, input logic levels, and propagation delay
• Operating temperature range: -40°C ~ 125°C
• Compliance certifications: ROHS3 Compliant, REACH Unaffected

The primary substitute identified is the 74HC2G08DC,125, which maintains identical electrical and functional specifications while differing only in package type and product status. This part is manufactured by the same supplier and shares the same base product number (74HC2G08), ensuring functional compatibility within the specified parameter envelope.

Parameter Comparison

Engineering Selection Recommendations

The 74HC2G08DC,125 is the direct functional equivalent to the 74HC2G08GD,125. Both parts are ROHS3 compliant and REACH unaffected, meeting equivalent environmental and regulatory requirements. The substitute part maintains active product status with Nexperia USA Inc., ensuring continued availability and supply chain support.

The primary distinction between these parts is the package type: the main part uses an 8-XSON (2x3) package, while the substitute uses an 8-VSSOP package. PCB layout modifications are required to accommodate the different package footprints. Both packages are surface mount configurations with identical pin counts and electrical functionality.

Selection between these parts depends on PCB design constraints and package availability. The active status of the 74HC2G08DC,125 provides superior long-term supply assurance compared to the obsolete 74HC2G08GD,125.

Frequently Asked Questions (FAQ)

Q: Can the 74HC2G08DC,125 be used as a direct replacement for the 74HC2G08GD,125?

A: Yes, from an electrical and functional standpoint. Both parts are dual 2-input AND gates with identical electrical specifications, operating ranges, and performance characteristics. PCB layout modification is required due to different package types.

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

A: The parts differ in package type and product status. The 74HC2G08GD,125 uses an 8-XSON (2x3) package and is obsolete. The 74HC2G08DC,125 uses an 8-VFSOP package and maintains active status.

Q: Are there any electrical performance differences between the two packages?

A: No. Both packages deliver identical electrical performance within the specified parameter ranges. Propagation delay, output current, input logic levels, and all other electrical characteristics are equivalent.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant and REACH unaffected, meeting equivalent environmental and regulatory standards.

Q: Does the package change affect pin compatibility?

A: Both packages contain 8 pins with identical pin assignments. The physical footprint differs, requiring PCB layout changes. Pin-to-pin electrical compatibility is maintained.

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

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