SN74LVC00AQDREP NAND Gate IC Equivalent & Substitute Parts

Part Overview

The SN74LVC00AQDREP is a 4-channel 2-input NAND gate logic IC manufactured by Texas Instruments, housed in a 14-SOIC surface mount package. This device is classified as Active product status and is widely used in digital logic applications requiring low-voltage CMOS operation. Equivalent and substitute parts are identified based on matching functional specifications, electrical parameters, and package compatibility to ensure seamless integration in circuit designs where the primary part may be unavailable or where alternative sourcing is required.

Substiute Parts

SN74LVC00AQDREP

Texas InstrumentsIn Stock: 689SN74LVC00AQDREP Datasheet

Current PartRFQ

74LVC00AD,118

Nexperia USA Inc.In Stock: 1270074LVC00AD,118 Datasheet

MFR RecommendedRFQ

74LVC00AD-Q100J

Nexperia USA Inc.In Stock: 334074LVC00AD-Q100J Datasheet

MFR RecommendedRFQ

MC74LCX00DG

onsemiIn Stock: 5408MC74LCX00DG Datasheet

MFR RecommendedRFQ

MC74LCX00DR2G

onsemiIn Stock: 3450MC74LCX00DR2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SN74LVC00AQDREP are qualified based on the following criteria:

Functional Equivalence: All substitute parts maintain identical logic function (4-channel 2-input NAND gate), circuit count, and input configuration.

Electrical Compatibility: Substitute parts operate within overlapping or compatible voltage supply ranges (1.2V ~ 3.6V or 2V ~ 3.6V), maintain equivalent output drive capability (24mA), and demonstrate comparable propagation delay characteristics at standard operating conditions.

Package Compatibility: All substitute parts are housed in 14-SOIC surface mount packages with identical physical dimensions (0.154", 3.90mm width), ensuring direct PCB footprint compatibility.

Compliance & Certification: All parts maintain ROHS3 compliance, MSL Level 1 rating, and REACH unaffected status, ensuring regulatory alignment across supply chain alternatives.

Manufacturer Variants: Substitutes include parts from Nexperia USA Inc. (74LVC series) and onsemi (74LCX series), representing industry-standard logic IC manufacturers with established quality and reliability records.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Nexperia 74LVC00 Series): The 74LVC00AD,118 and 74LVC00AD-Q100J from Nexperia USA Inc. provide direct functional equivalence with identical propagation delay (4.3ns @ 3.3V, 50pF) and extended operating temperature range (-40°C ~ 125°C). The 74LVC00AD-Q100J includes AEC-Q100 automotive qualification, suitable for applications requiring automotive-grade reliability. Both parts maintain Active product status and full regulatory compliance.

Secondary Substitutes (onsemi 74LCX Series): The MC74LCX00DG and MC74LCX00DR2G from onsemi represent the 74LCX logic family with compatible electrical performance. These parts maintain equivalent output drive capability and quiescent current specifications. The propagation delay is slightly higher at 5.5ns, and the operating temperature range is limited to -40°C ~ 85°C. Both parts are Active status with full compliance certifications.

Packaging Considerations: The Nexperia parts are available in both Tape & Reel and standard packaging formats. The onsemi MC74LCX00DG is supplied in Tube packaging, while the MC74LCX00DR2G is available in Tape & Reel format. All parts maintain identical 14-SOIC physical dimensions for direct PCB compatibility.

Compliance & Regulatory: All substitute parts maintain ROHS3 compliance, MSL Level 1 moisture sensitivity rating, and REACH unaffected status, ensuring seamless integration into regulated supply chains.

Frequently Asked Questions (FAQ)

Q: Can the 74LVC00AD,118 directly replace the SN74LVC00AQDREP?

A: Yes. Both parts are 4-channel 2-input NAND gates in 14-SOIC packages with identical propagation delay (4.3ns @ 3.3V, 50pF), equivalent output drive (24mA), and matching operating temperature range (-40°C ~ 125°C). The primary difference is quiescent current specification (40 µA vs. 10 µA) and extended lower voltage supply limit (1.2V vs. 2V), which provides additional design flexibility.

Q: What is the difference between the 74LVC and 74LCX series?

A: Both series are CMOS logic families with compatible functional operation. The 74LVC series (Texas Instruments, Nexperia) operates at 2V ~ 3.6V supply with 4.3ns propagation delay. The 74LCX series (onsemi) operates at 2V ~ 3.6V supply with slightly higher propagation delay (5.5ns) and reduced operating temperature range (-40°C ~ 85°C). Selection depends on timing-critical applications and temperature requirements.

Q: Is the 74LVC00AD-Q100J suitable for automotive applications?

A: Yes. The 74LVC00AD-Q100J carries AEC-Q100 automotive qualification, indicating compliance with automotive reliability and quality standards. This part is recommended for automotive-grade circuit designs requiring certified component traceability.

Q: Are all substitute parts available in Tape & Reel packaging?

A: The 74LVC00AD,118 and MC74LCX00DR2G are available in Tape & Reel format. The MC74LCX00DG is supplied in Tube packaging. The 74LVC00AD-Q100J is available in Tape & Reel. Packaging selection should align with assembly process requirements and volume specifications.

Q: Do all parts meet the same regulatory compliance standards?

A: Yes. All listed parts maintain ROHS3 compliance, MSL Level 1 rating, and REACH unaffected status. This ensures regulatory alignment across all substitute options for supply chain flexibility.