74HC30D/AUJ NAND Gate IC Equivalent & Substitute Parts

Part Overview

The 74HC30D/AUJ is a single-channel 8-input NAND gate logic IC manufactured by NXP USA Inc. in a 14-SOIC surface mount package. This component is classified as an active product with full RoHS3 compliance and unlimited moisture sensitivity rating. Alternative equivalent parts may be required due to inventory availability, supplier lead times, or specific packaging preferences in production environments.

Substiute Parts

74HC30D/AUJ

NXP USA Inc.In Stock: 111874HC30D/AUJ Datasheet

Current PartRFQ

74HC30D,653

Nexperia USA Inc.In Stock: 586774HC30D,653 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 74HC30D/AUJ is determined by strict equivalence across the following critical parameters:

• Logic Type: NAND Gate (single channel, 8-input configuration)
• Electrical Specifications: Voltage supply range (2V ~ 6V), quiescent current (2 µA max), output current (5.2mA), input logic levels, and propagation delay (22ns @ 6V, 50pF)
• Package Compatibility: 14-SOIC surface mount package with identical physical dimensions (0.154", 3.90mm width)
• Compliance & Certifications: RoHS3 compliance, MSL Level 1, REACH unaffected status, and EAR99 ECCN classification

The identified substitute part maintains identical electrical performance and mechanical compatibility while differing only in packaging format (Tape & Reel vs. standard packaging) and manufacturer source.

Parameter Comparison

Engineering Selection Recommendations

Both the 74HC30D/AUJ and 74HC30D,653 are active products with identical electrical and mechanical specifications. Selection between these parts should be based on:

• Packaging Format: The 74HC30D/AUJ is supplied in standard packaging, while the 74HC30D,653 is supplied in Tape & Reel (TR) format. Tape & Reel packaging is preferred for automated assembly processes and high-volume production runs.
• Manufacturer Source: NXP USA Inc. (primary part) and Nexperia USA Inc. (substitute). Both manufacturers maintain equivalent compliance certifications including RoHS3, REACH unaffected status, and EAR99 classification.
• Inventory Availability: Selection may be driven by current stock levels and lead time requirements from respective suppliers.

Frequently Asked Questions (FAQ)

Q: Can the 74HC30D,653 be used as a direct replacement for the 74HC30D/AUJ?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, operating temperature range, and 14-SOIC package dimensions. The primary difference is packaging format (Tape & Reel vs. standard packaging).

Q: What is the significance of the ",653" suffix in the part number 74HC30D,653?

A: The ",653" suffix indicates the Tape & Reel packaging format supplied by Nexperia USA Inc. This packaging method is standard for high-volume automated assembly operations.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts maintain identical RoHS3 compliance, MSL Level 1 rating, REACH unaffected status, and EAR99 ECCN classification.

Q: What are the critical parameters that define substitution eligibility for the 74HC30D/AUJ?

A: Substitution is determined by matching logic type (NAND Gate, 1 channel, 8 inputs), electrical specifications (2V ~ 6V supply, 2 µA quiescent current, 5.2mA output current, 22ns propagation delay), and mechanical compatibility (14-SOIC package with 0.154" width, 3.90mm).

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes, provided the assembly process accommodates the packaging format. Standard packaging and Tape & Reel formats are compatible with their respective assembly equipment. No circuit design modifications are required.