SN74HC86IPWRQ1 Equivalent & Substitute Parts

Part Overview

The SN74HC86IPWRQ1 is a 4-channel XOR (Exclusive OR) logic gate IC manufactured by Texas Instruments in a 14-TSSOP surface mount package. This part is classified as obsolete, though 763 units remain in stock. The XOR logic function with 2 inputs per channel operates across a 2V to 6V supply range and meets automotive-grade AEC-Q100 qualification standards. Due to its obsolete status, identifying active equivalent parts is essential for design continuity and long-term supply chain reliability.

Substiute Parts

SN74HC86IPWRQ1

Texas InstrumentsIn Stock: 842SN74HC86IPWRQ1 Datasheet

Current PartRFQ

SN74HC86IPWRG4Q1

Texas InstrumentsIn Stock: 3148SN74HC86IPWRG4Q1 Datasheet

Parametric EquivalentRFQ

74HC86PW,118

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

MFR RecommendedRFQ

74HC86T14-13

Diodes IncorporatedIn Stock: 2276974HC86T14-13 Datasheet

MFR RecommendedRFQ

MC74HC86ADTR2G

onsemiIn Stock: 5426MC74HC86ADTR2G Datasheet

MFR RecommendedRFQ

MM74HC86MTCX

Fairchild SemiconductorIn Stock: 4604MM74HC86MTCX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SN74HC86IPWRQ1 is determined by strict adherence to the following parameters:

Critical Matching Parameters:

• Logic Type: XOR (Exclusive OR)
• Number of Circuits: 4
• Number of Inputs: 2
• Package / Case: 14-TSSOP (0.173", 4.40mm Width)
• Voltage - Supply: 2V ~ 6V
• Input Logic Level - Low: 0.5V ~ 1.8V
• Input Logic Level - High: 1.5V ~ 4.2V
• Current - Output High, Low: 5.2mA, 5.2mA
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Allowable Variation Parameters:

• Current - Quiescent (Max): May be lower than 20 µA
• Max Propagation Delay @ 6V, 50pF: May be lower than 21ns
• Operating Temperature: May extend beyond -40°C ~ 85°C
• Product Status: Active substitutes preferred over obsolete

All identified substitute parts maintain identical logic function, channel count, input configuration, and package specifications. Variations in quiescent current, propagation delay, and operating temperature represent performance improvements or extended operational ranges.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain full functional and electrical compatibility with the SN74HC86IPWRQ1. Selection should prioritize active product status to ensure long-term availability and supply chain stability.

SN74HC86IPWRG4Q1 (Texas Instruments): Direct parametric equivalent with identical specifications. Maintains original manufacturer continuity with active product status. Supplied in Tape & Reel packaging with 3100 units in stock.

74HC86PW,118 (Nexperia USA Inc.): Active alternative with improved quiescent current (2 µA vs. 20 µA) and extended operating temperature range (-40°C ~ 125°C). Propagation delay of 20ns meets timing requirements. 2100 units available.

74HC86T14-13 (Diodes Incorporated): Active substitute with superior propagation delay performance (15ns vs. 21ns) and extended operating temperature range (-40°C ~ 125°C). Highest inventory availability at 22700 units.

MC74HC86ADTR2G (onsemi): Active option with lowest quiescent current (1 µA) and widest operating temperature range (-55°C ~ 125°C). Propagation delay of 17ns provides timing margin. 5400 units in stock.

MM74HC86MTCX (Fairchild Semiconductor): Active alternative with improved quiescent current (2 µA) and propagation delay (20ns). Operating temperature range matches original specification (-40°C ~ 85°C). 4574 units available.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts as a direct replacement for the SN74HC86IPWRQ1?

A: Yes. All identified substitutes maintain identical logic function (4-channel XOR), input configuration (2 inputs per channel), package specification (14-TSSOP), supply voltage range (2V ~ 6V), and output current ratings (5.2mA). Pin-to-pin compatibility is assured.

Q: What is the difference between the main part and the substitutes?

A: The primary difference is product status. The SN74HC86IPWRQ1 is obsolete, while all substitutes are active. Secondary differences include quiescent current consumption, propagation delay, and operating temperature range. All substitutes offer equal or improved performance in these parameters.

Q: Does the 14-TSSOP package remain the same across all parts?

A: Yes. All parts use the 14-TSSOP (0.173", 4.40mm Width) surface mount package. PCB layout and footprint compatibility is maintained across all substitutes.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All identified substitutes maintain ROHS3 compliance and MSL Level 1 (Unlimited) moisture sensitivity rating, matching the original part's environmental specifications.

Q: Which substitute offers the best performance improvement?

A: The 74HC86T14-13 from Diodes Incorporated provides the fastest propagation delay at 15ns (compared to 21ns for the original) and extends the operating temperature range to -40°C ~ 125°C. The MC74HC86ADTR2G from onsemi offers the lowest quiescent current at 1 µA and the widest temperature range (-55°C ~ 125°C).

Q: Can I mix different manufacturers' parts in the same design?

A: Yes. All substitutes are functionally and electrically equivalent. Mixing manufacturers is permissible from a technical standpoint, though design documentation should reflect the specific part number used in each assembly.