SN74LVC86AMDREP Equivalent & Substitute Parts

Part Overview

The SN74LVC86AMDREP is a 4-channel XOR (Exclusive OR) logic gate IC manufactured by Texas Instruments in a 14-SOIC surface mount package. This active product operates across a 2V to 3.6V supply voltage range with low quiescent current and is widely used in digital logic applications requiring XOR functionality. Equivalent and substitute parts are identified based on matching logic type, circuit count, input configuration, and package compatibility to ensure direct functional replacement in circuit designs.

Substiute Parts

SN74LVC86AMDREP

Texas InstrumentsIn Stock: 777SN74LVC86AMDREP Datasheet

Current PartRFQ

74LVC86AD,118

Nexperia USA Inc.In Stock: 314874LVC86AD,118 Datasheet

MFR RecommendedRFQ

74LVC86AS14-13

Diodes IncorporatedIn Stock: 440074LVC86AS14-13 Datasheet

MFR RecommendedRFQ

MC74LCX86DR2G

onsemiIn Stock: 3867MC74LCX86DR2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SN74LVC86AMDREP are qualified based on the following criteria:

Core Functional Requirements:

• Logic Type: XOR (Exclusive OR)
• Number of Circuits: 4 channels
• Number of Inputs: 2 inputs per channel
• Package Type: 14-SOIC surface mount
• Base Product Number: 74LVC or 74LCX series

Electrical Compatibility Parameters:

• Supply voltage range must overlap with or encompass the main part's 2V ~ 3.6V range
• Output current capability: 24mA minimum for both high and low states
• Propagation delay performance at 3.3V, 50pF load
• Quiescent current specifications

Compliance & Status:

• Active product status
• ROHS3 compliance
• Moisture Sensitivity Level 1 (Unlimited)

Three substitute parts meet these criteria and are grouped by manufacturer and electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited), meeting the same regulatory and environmental standards as the main part.

74LVC86AD,118 (Nexperia): Operates across an extended lower voltage range (1.2V ~ 3.6V) compared to the main part. Quiescent current is elevated at 40 µA maximum versus 10 µA for the main part. Propagation delay is 5ns at 3.3V, 50pF, slightly higher than the main part's 4.6ns. Operating temperature range is -40°C ~ 125°C.

74LVC86AS14-13 (Diodes Incorporated): Operates across the widest supply voltage range (1.65V ~ 5.5V) among all listed parts. Quiescent current matches the main part at 10 µA maximum. Propagation delay is 4.4ns at 3.3V, 50pF, the fastest among all listed parts. Operating temperature range is -40°C ~ 125°C.

MC74LCX86DR2G (onsemi): Operates within the same supply voltage range as the main part (2V ~ 3.6V). Quiescent current matches the main part at 10 µA maximum. Propagation delay is 6.5ns at 3.3V, 50pF, the slowest among all listed parts. Operating temperature range is -40°C ~ 85°C, the most limited upper temperature specification.

Frequently Asked Questions (FAQ)

Q: Can the 74LVC86AD,118 directly replace the SN74LVC86AMDREP?

A: Yes, the 74LVC86AD,118 is functionally equivalent. Both are 4-channel XOR logic gates in 14-SOIC packages with identical circuit and input configurations. The Nexperia part operates across a lower minimum voltage (1.2V versus 2V) and has higher quiescent current (40 µA versus 10 µA). If your circuit operates at 2V or above and quiescent current is not a critical constraint, direct substitution is valid.

Q: What are the key differences between the 74LVC86AS14-13 and the main part?

A: The Diodes Incorporated 74LVC86AS14-13 shares the same 4-channel XOR configuration and 14-SOIC package. It operates across a wider supply voltage range (1.65V ~ 5.5V) and has the fastest propagation delay (4.4ns) among all listed parts. Quiescent current and output drive capability are identical. The operating temperature range is -40°C ~ 125°C versus -55°C ~ 125°C for the main part.

Q: Is the MC74LCX86DR2G compatible with the SN74LVC86AMDREP?

A: Yes, the MC74LCX86DR2G is compatible. Both parts are 4-channel XOR gates in 14-SOIC packages with identical output drive capability and quiescent current. The onsemi part operates within the same 2V ~ 3.6V supply range. The primary difference is propagation delay (6.5ns versus 4.6ns) and a more limited operating temperature range (-40°C ~ 85°C versus -55°C ~ 125°C).

Q: Are all substitute parts in the same package?

A: Yes, all substitute parts use the 14-SOIC (0.154", 3.90mm Width) surface mount package, ensuring mechanical and electrical compatibility with the original part's PCB footprint.

Q: Do all parts meet the same compliance standards?

A: Yes, all listed parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), matching the main part's regulatory and environmental certifications.

Q: Which substitute part has the best propagation delay performance?

A: The 74LVC86AS14-13 from Diodes Incorporated has the fastest propagation delay at 4.4ns at 3.3V with a 50pF load, compared to 4.6ns for the main part.

Q: Which substitute part operates across the widest voltage range?

A: The 74LVC86AS14-13 from Diodes Incorporated operates across 1.65V ~ 5.5V, the widest range among all listed parts, compared to the main part's 2V ~ 3.6V range.