74VHC86MTC XOR Logic IC Equivalent & Substitute Parts

Part Overview

The 74VHC86MTC is a 4-channel, 2-input XOR (Exclusive OR) logic integrated circuit manufactured by onsemi in a 14-TSSOP surface mount package. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The 74VHC86MTC operates across a 2V to 5.5V supply voltage range with low quiescent current and standard propagation delay characteristics suitable for general-purpose logic applications.

Substiute Parts

74VHC86MTC

onsemiIn Stock: 98974VHC86MTC Datasheet

Current PartRFQ

74VHC86MTCX

onsemiIn Stock: 2031074VHC86MTCX Datasheet

DirectRFQ

NLVVHC86DTR2G

onsemiIn Stock: 3309NLVVHC86DTR2G Datasheet

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SN74AHC86PW

Texas InstrumentsIn Stock: 1029SN74AHC86PW Datasheet

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SN74AHC86PWR

Texas InstrumentsIn Stock: 6162SN74AHC86PWR Datasheet

DirectRFQ

74AHC86PW,118

Nexperia USA Inc.In Stock: 2306974AHC86PW,118 Datasheet

UpgradeRFQ

74AHC86PW-Q100J

Nexperia USA Inc.In Stock: 539474AHC86PW-Q100J Datasheet

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SN74AHC86DBR

Texas InstrumentsIn Stock: 5084SN74AHC86DBR Datasheet

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SN74AHC86DGVR

Texas InstrumentsIn Stock: 4899SN74AHC86DGVR Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the 74VHC86MTC is determined by the following critical parameters: logic type (XOR, 4-channel, 2-input configuration), supply voltage range (2V ~ 5.5V), output current capability (8mA), propagation delay (8.8ns @ 5V, 50pF), and package type (14-TSSOP or compatible surface mount packages). Parts are grouped into three categories:

Direct Substitutes (Same Package - 14-TSSOP): Parts maintaining identical package geometry and all electrical specifications. These provide pin-for-pin compatibility without PCB modification.

Package Variant Substitutes (Alternative Surface Mount Packages): Parts with identical electrical characteristics but different surface mount package types (14-SSOP, 14-TVSOP). These require PCB layout adjustment but maintain functional equivalence.

Enhanced Temperature Range Substitutes: Parts with extended operating temperature ranges or automotive qualification (AEC-Q100) that exceed the original specification while maintaining core electrical parameters.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (No PCB Modification): Select 74VHC86MTCX from onsemi. This part maintains identical electrical specifications and 14-TSSOP package geometry while offering active product status and ROHS3 compliance. It is the most straightforward substitution path.

For Active Product Status with Extended Temperature Range: Select SN74AHC86PWR from Texas Instruments or 74AHC86PW,118 from Nexperia USA Inc. Both parts are actively manufactured, ROHS3 compliant, and provide extended operating temperature range (-40°C ~ 125°C) compared to the original specification (-40°C ~ 85°C). These parts maintain identical electrical performance and 14-TSSOP packaging.

For Automotive Applications: Select 74AHC86PW-Q100J from Nexperia USA Inc., which includes AEC-Q100 automotive qualification while maintaining all electrical specifications and 14-TSSOP packaging.

For Extended Temperature Range with Automotive Grade: Select NLVVHC86DTR2G from onsemi, which provides -55°C ~ 125°C operating range and AEC-Q100 qualification. Note this part is obsolete but remains available in inventory.

For Alternative Package Formats: SN74AHC86DBR (14-SSOP) and SN74AHC86DGVR (14-TVSOP) provide identical electrical specifications with different surface mount packages. These require PCB layout modification but maintain functional equivalence.

Frequently Asked Questions (FAQ)

Q: Can I use SN74AHC86PWR as a direct replacement for 74VHC86MTC without PCB changes?

A: Yes. Both parts use the 14-TSSOP package with identical pin configuration and electrical specifications. The SN74AHC86PWR offers the additional benefit of extended operating temperature range (-40°C ~ 125°C versus -40°C ~ 85°C) and active product status.

Q: What is the difference between 74VHC86MTCX and SN74AHC86PWR?

A: Both parts are functionally equivalent with identical electrical specifications and 14-TSSOP packaging. The primary differences are manufacturer (onsemi versus Texas Instruments) and operating temperature range (74VHC86MTCX: -40°C ~ 85°C; SN74AHC86PWR: -40°C ~ 125°C). SN74AHC86PWR is recommended for applications requiring extended temperature operation.

Q: Can I use SN74AHC86DBR or SN74AHC86DGVR as substitutes?

A: These parts are electrically equivalent but use different surface mount packages (14-SSOP and 14-TVSOP respectively, versus 14-TSSOP). PCB layout modification is required for these substitutions. Use only if your design can accommodate the alternative package footprint.

Q: Is 74AHC86PW-Q100J suitable for automotive applications?

A: Yes. The 74AHC86PW-Q100J includes AEC-Q100 automotive qualification and maintains all electrical specifications of the 74VHC86MTC. It is actively manufactured and ROHS3 compliant.

Q: Why is 74VHC86MTC listed as obsolete?

A: The 74VHC86MTC is no longer in active production by onsemi. However, multiple equivalent parts from onsemi, Texas Instruments, and Nexperia USA Inc. remain actively manufactured and provide identical or superior specifications.

Q: What packaging format should I select for new designs?

A: For new designs, select from actively manufactured parts with ROHS3 compliance. The 74VHC86MTCX (onsemi), SN74AHC86PWR (Texas Instruments), or 74AHC86PW,118 (Nexperia USA Inc.) are recommended. All maintain 14-TSSOP packaging and active product status.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts listed are ROHS3 compliant except the original 74VHC86MTC, which does not specify RoHS status. This compliance is standard for current production alternatives.