74LVC594AD-Q100J Equivalent & Substitute Parts

Part Overview

The 74LVC594AD-Q100J is an 8-bit shift register logic IC manufactured by Nexperia USA Inc. in a 16-SOIC surface mount package. This device converts serial input data to parallel output format and is widely used in digital logic applications requiring data serialization and parallel conversion. The part is active in production with automotive-grade qualification (AEC-Q100) and ROHS3 compliance. Substitute parts are identified when they maintain identical electrical specifications, package dimensions, and functional characteristics while offering alternative sourcing options or inventory availability.

Substiute Parts

74LVC594AD-Q100J

Nexperia USA Inc.In Stock: 112874LVC594AD-Q100J Datasheet

Current PartRFQ

74LVC594AD,118

Nexperia USA Inc.In Stock: 279074LVC594AD,118 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 74LVC594AD-Q100J are identified based on strict parametric equivalence across the following critical criteria:

• Logic Function: Identical 8-bit shift register with serial-to-parallel conversion capability
• Electrical Specifications: Matching supply voltage range (1.65V ~ 3.6V) and operating temperature range (-40°C ~ 125°C)
• Package Compatibility: Identical 16-SOIC package dimensions (0.154", 3.90mm width) for direct PCB footprint compatibility
• Output Characteristics: Push-pull output type
• Compliance Standards: ROHS3 compliance and REACH unaffected status maintained
• Series Designation: 74LVC logic family

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes. No functional or electrical derating is required when substituting between qualified parts in this grouping.

Parameter Comparison

Engineering Selection Recommendations

Both the 74LVC594AD-Q100J and 74LVC594AD,118 are active production parts from Nexperia USA Inc. with identical electrical and mechanical specifications. Selection between these parts is based on inventory availability and supply chain requirements rather than technical differentiation.

The 74LVC594AD-Q100J carries automotive-grade qualification (AEC-Q100), making it suitable for automotive applications requiring formal qualification documentation. The 74LVC594AD,118 maintains equivalent electrical performance and compliance status (ROHS3, REACH unaffected) and is suitable for general industrial and commercial applications.

Both parts are MSL Level 1 (unlimited moisture sensitivity), eliminating moisture-related handling constraints during assembly and storage.

Frequently Asked Questions (FAQ)

Q: Can 74LVC594AD,118 be used as a direct replacement for 74LVC594AD-Q100J?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, package dimensions, and functional characteristics. Direct PCB footprint compatibility is confirmed. The primary difference is the automotive-grade qualification designation on the Q100J variant.

Q: Are there package compatibility concerns when substituting between these parts?

A: No. Both parts use the 16-SOIC package with identical dimensions (0.154", 3.90mm width). PCB layout, footprint, and assembly processes require no modification.

Q: What is the significance of the AEC-Q100 qualification on the 74LVC594AD-Q100J?

A: AEC-Q100 qualification indicates the part meets automotive industry reliability and testing standards. This certification is required for automotive applications but is not necessary for general industrial use. The 74LVC594AD,118 does not carry this designation.

Q: Do both parts support the same supply voltage range?

A: Yes. Both parts operate across 1.65V to 3.6V supply voltage and maintain identical performance across the full -40°C to 125°C operating temperature range.

Q: What is the inventory status for these parts?

A: The 74LVC594AD-Q100J has 1067 pieces in stock. The 74LVC594AD,118 has 2761 pieces in stock. Inventory levels should be confirmed with your supplier for current availability.

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

A: Both parts are ROHS3 compliant and REACH unaffected. Both have MSL Level 1 rating. No compliance or regulatory differentiation exists between the two parts.