74F86PC XOR Logic IC Equivalent & Substitute Parts

Part Overview

The 74F86PC is a 4-channel, 2-input XOR (Exclusive OR) logic integrated circuit manufactured by onsemi in a 14-MDIP package. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and new designs requiring XOR logic functionality. The 74F86 series provides standard TTL-compatible logic operations suitable for digital signal processing and control applications.

Substiute Parts

74F86PC

onsemiIn Stock: 422674F86PC Datasheet

Current PartRFQ

SN74F86N

Texas InstrumentsIn Stock: 3207SN74F86N Datasheet

DirectRFQ

SN74F86NE4

Texas InstrumentsIn Stock: 1077SN74F86NE4 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 74F86PC are identified based on strict electrical and mechanical parameter matching within the 74F logic family. The substitution criteria are:

• Identical logic type: XOR (Exclusive OR)
• Matching circuit count: 4 channels
• Matching input configuration: 2 inputs per gate
• Identical supply voltage range: 4.5V ~ 5.5V
• Matching output current specifications: 1mA high, 20mA low
• Identical input logic thresholds: 0.8V low, 2V high
• Matching propagation delay: 7ns @ 5V, 50pF
• Compatible operating temperature: 0°C ~ 70°C
• Compatible package footprint: 14-DIP (0.300", 7.62mm)
• Through-hole mounting compatibility

Two substitute parts meet these criteria: SN74F86N (direct manufacturer equivalent from Texas Instruments) and SN74F86NE4 (parametric equivalent from Texas Instruments with identical electrical performance).

Parameter Comparison

Engineering Selection Recommendations

Both SN74F86N and SN74F86NE4 from Texas Instruments are valid substitutes for the obsolete 74F86PC. Selection between them is based on product availability and compliance requirements:

SN74F86N is the direct manufacturer equivalent with active product status and ROHS3 compliance certification. This part is recommended for new designs and applications requiring current manufacturing support.

SN74F86NE4 is a parametric equivalent with identical electrical specifications and active product status. This variant also carries ROHS3 compliance certification. Both parts share identical electrical performance, propagation delay, and package footprint compatibility with the original 74F86PC.

All three parts maintain REACH Unaffected status and EAR99 export classification. The choice between SN74F86N and SN74F86NE4 should be based on component availability, supplier inventory, and specific procurement requirements, as both meet all electrical and mechanical substitution criteria.

Frequently Asked Questions (FAQ)

Q: Can SN74F86N and SN74F86NE4 be used interchangeably with 74F86PC?

A: Yes. Both Texas Instruments parts meet all electrical and mechanical parameters of the 74F86PC. They share identical supply voltage ranges, output current specifications, input logic thresholds, propagation delay, operating temperature range, and 14-DIP package footprint. Direct pin-for-pin and functional substitution is supported.

Q: What is the difference between SN74F86N and SN74F86NE4?

A: Both parts are electrically identical with matching logic type, circuit count, input configuration, and performance specifications. The primary difference is product status: both are active components from Texas Instruments with ROHS3 compliance. Selection should be based on supplier availability and inventory.

Q: Is the 14-DIP package footprint identical across all three parts?

A: Yes. The 74F86PC, SN74F86N, and SN74F86NE4 all use the 14-DIP (0.300", 7.62mm) package with through-hole mounting. PCB layout and socket compatibility are maintained across all three parts.

Q: Are there compliance or regulatory differences between these parts?

A: All three parts maintain REACH Unaffected status and EAR99 export classification. The substitute parts (SN74F86N and SN74F86NE4) carry ROHS3 compliance certification, which may be required for new designs depending on application and regional regulations.

Q: What is the supply voltage compatibility?

A: All three parts operate within the 4.5V ~ 5.5V supply range. They are fully compatible with standard 5V TTL logic systems and do not require voltage level conversion.

Q: Can these parts be used in legacy systems designed for the 74F86PC?

A: Yes. The electrical specifications, timing characteristics, and package footprint are identical. Direct replacement in existing PCB designs is supported without circuit modification.