MM74HC86MTCX Equivalent & Substitute Parts

Part Overview

The MM74HC86MTCX is a 4-channel XOR (Exclusive OR) logic gate IC manufactured by onsemi in 14-TSSOP surface mount packaging. This part is currently active in production with 4574 units in stock. The 74HC86 logic family serves as a fundamental building block in digital circuit design for exclusive OR operations across multiple applications. Substitute parts become necessary due to supply constraints, manufacturing discontinuation, design optimization requirements, or specific application qualifications such as automotive-grade certifications.

Substiute Parts

MM74HC86MTCX

onsemiIn Stock: 4664MM74HC86MTCX Datasheet

Current PartRFQ

MC74HC86ADTR2G

onsemiIn Stock: 5426MC74HC86ADTR2G Datasheet

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NLV74HC86ADTR2G

onsemiIn Stock: 938NLV74HC86ADTR2G Datasheet

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74HC86T14-13

Diodes IncorporatedIn Stock: 2276974HC86T14-13 Datasheet

DirectRFQ

74HC86PW,118

Nexperia USA Inc.In Stock: 217174HC86PW,118 Datasheet

UpgradeRFQ

74HC86PW-Q100,118

Nexperia USA Inc.In Stock: 324374HC86PW-Q100,118 Datasheet

UpgradeRFQ

SN74HC86APWR

Texas InstrumentsIn Stock: 2828SN74HC86APWR Datasheet

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SN74HC86IPWRG4Q1

Texas InstrumentsIn Stock: 3148SN74HC86IPWRG4Q1 Datasheet

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SN74HC86PW

Texas InstrumentsIn Stock: 2209SN74HC86PW Datasheet

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SN74HC86PWR

Texas InstrumentsIn Stock: 2550SN74HC86PWR Datasheet

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SN74HC86QPWRG4Q1

Texas InstrumentsIn Stock: 1604SN74HC86QPWRG4Q1 Datasheet

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SN74HC86QPWRQ1

Texas InstrumentsIn Stock: 2942SN74HC86QPWRQ1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MM74HC86MTCX is determined by strict adherence to the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Logic type must be XOR (Exclusive OR)
• Number of circuits must be 4
• Number of inputs must be 2
• Package type must be 14-TSSOP
• Voltage supply range must encompass 2V to 6V minimum
• Mounting type must be Surface Mount
• All parts must be ROHS3 compliant

Acceptable Variation Parameters:

• Operating temperature range may extend beyond -40°C to 85°C (wider ranges are acceptable)
• Max propagation delay may be equal to or faster than 20ns @ 6V, 50pF
• Quiescent current may vary within manufacturer specifications
• Output current ratings must meet or exceed 5.2mA for both high and low states
• Input logic level thresholds may differ between manufacturers while maintaining functional compatibility within the 2V to 6V supply range

All substitute parts listed below meet these criteria and are electrically and mechanically interchangeable with the MM74HC86MTCX in standard applications.

Parameter Comparison

Engineering Selection Recommendations

For Commercial Applications (Non-Automotive): Select from active parts with commercial grade: MC74HC86ADTR2G, 74HC86T14-13, 74HC86PW,118, SN74HC86APWR, or SN74HC86PWR. These parts maintain full electrical compatibility with MM74HC86MTCX while offering extended operating temperature ranges or improved propagation delay characteristics. MC74HC86ADTR2G and 74HC86T14-13 provide the fastest propagation delays (17ns and 15ns respectively) for timing-critical applications.

For Automotive Applications (AEC-Q100 Qualified): Select 74HC86PW-Q100,118, SN74HC86IPWRG4Q1, or SN74HC86QPWRG4Q1. All three parts carry AEC-Q100 qualification and are suitable for automotive-grade designs. The 74HC86PW-Q100,118 maintains identical electrical characteristics to the commercial MM74HC86MTCX while adding automotive qualification. SN74HC86IPWRG4Q1 and SN74HC86QPWRG4Q1 extend the operating temperature range to -40°C to 125°C.

For Supply Chain Continuity: Parts with active status and highest inventory levels include 74HC86T14-13 (22,700 units), MC74HC86ADTR2G (5,400 units), and NLV74HC86ADTR2G (867 units). Avoid SN74HC86PW due to discontinued status at DiGi Electronics.

Packaging Considerations: MM74HC86MTCX is supplied in Tape & Reel (TR) format. Direct packaging equivalents include MC74HC86ADTR2G, 74HC86T14-13, 74HC86PW,118, and all Texas Instruments TR-packaged variants. SN74HC86PWR is supplied in Cut Tape (CT) & Digi-Reel® format and NLV74HC86ADTR2G is also in CT & Digi-Reel® format; these require different handling and storage procedures.

Frequently Asked Questions (FAQ)

Q: Can I substitute MM74HC86MTCX with any 74HC86 variant? A: No. All substitute parts must maintain the same logic type (XOR), circuit count (4), input count (2), package type (14-TSSOP), and surface mount configuration. Parts meeting these criteria are electrically and mechanically interchangeable.

Q: What is the difference between commercial and automotive-grade 74HC86 parts? A: Automotive-grade parts (AEC-Q100 qualified) undergo additional qualification testing and are designed for extended operating temperature ranges. Commercial-grade parts operate within -40°C to 85°C, while automotive variants typically extend to -55°C to 125°C. Automotive parts are required for safety-critical automotive applications.

Q: Does propagation delay variation affect substitution compatibility? A: Propagation delay variations within the specified range do not prevent substitution in most applications. However, timing-critical designs with tight delay budgets should select parts with equal or faster propagation delays. MC74HC86ADTR2G (17ns) and 74HC86T14-13 (15ns) offer improved performance over MM74HC86MTCX (20ns).

Q: Are there differences in quiescent current consumption between substitute parts? A: Yes. Quiescent current ranges from 1 µA (MC74HC86ADTR2G, NLV74HC86ADTR2G) to 40 µA (SN74HC86QPWRG4Q1). For battery-powered or low-power applications, select parts with lower quiescent current specifications. Standard applications are not affected by these variations.

Q: What packaging formats are available for 74HC86 substitutes? A: Three packaging formats are available: Tape & Reel (TR) for automated assembly, Cut Tape (CT) & Digi-Reel® for manual or semi-automated assembly, and Tube for lower-volume applications. MM74HC86MTCX uses TR format. Ensure your assembly process is compatible with the selected packaging format.

Q: Can I use SN74HC86PW as a substitute? A: SN74HC86PW is electrically compatible but is discontinued at DiGi Electronics and supplied in Tube format rather than Tape & Reel. For new designs and ongoing production, select active parts such as SN74HC86APWR or SN74HC86PWR instead.

Q: Which substitute offers the best overall performance? A: 74HC86T14-13 from Diodes Incorporated provides the fastest propagation delay (15ns), extended operating temperature range (-40°C to 125°C), and highest inventory availability (22,700 units). For automotive applications, 74HC86PW-Q100,118 maintains identical electrical characteristics to MM74HC86MTCX while adding AEC-Q100 qualification.