SN74F86NG4 Equivalent & Substitute Parts

Part Overview

The SN74F86NG4 is a 4-channel XOR (Exclusive OR) logic IC manufactured by Texas Instruments in a 14-PDIP package. This component has been discontinued at DiGi Electronics, making substitute parts necessary for ongoing production and maintenance applications. The part operates within a 4.5V to 5.5V supply voltage range and is suitable for digital logic applications requiring exclusive OR gate functionality.

Substiute Parts

SN74F86NG4

Texas InstrumentsIn Stock: 1191SN74F86NG4 Datasheet

Current PartRFQ

SN74F86N

Texas InstrumentsIn Stock: 3207SN74F86N Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SN74F86NG4 is determined by the following critical parameters:

• Logic Type: XOR (Exclusive OR) with 4 channels and 2 inputs per channel
• Voltage Supply Range: 4.5V ~ 5.5V
• Output Current Specifications: 1mA high, 20mA low
• Input Logic Levels: 0.8V low threshold, 2V high threshold
• Propagation Delay: 7ns maximum at 5V with 50pF load
• Operating Temperature Range: 0°C ~ 70°C
• Package Configuration: 14-DIP through-hole mounting
• Compliance: ROHS3 and REACH Unaffected

The SN74F86N qualifies as a direct substitute based on identical electrical specifications and package configuration, with the primary distinction being product status and packaging format.

Parameter Comparison

Engineering Selection Recommendations

The SN74F86N is the primary substitute for the discontinued SN74F86NG4. Both parts are manufactured by Texas Instruments and maintain identical electrical and mechanical specifications across all critical parameters. The SN74F86N carries active product status, ensuring ongoing availability and supply chain continuity. Both parts meet ROHS3 compliance and REACH requirements, making them suitable for applications with regulatory constraints. The packaging format difference (tube versus standard packaging) does not affect functional compatibility or circuit performance.

Frequently Asked Questions (FAQ)

Q: Can the SN74F86N directly replace the SN74F86NG4 in existing designs?

A: Yes. Both parts are pin-compatible 14-DIP packages with identical electrical specifications, including voltage supply range, output current ratings, input logic levels, and propagation delay characteristics.

Q: Are there any differences in compliance or certifications between these parts?

A: Both parts are ROHS3 compliant and REACH unaffected. The SN74F86N is the active product, while the SN74F86NG4 is discontinued.

Q: What is the significance of the packaging format difference?

A: The SN74F86NG4 uses standard packaging while the SN74F86N is supplied in tube packaging. This affects handling and storage but does not impact electrical performance or circuit compatibility.

Q: Are the operating temperature ranges identical?

A: Yes. Both parts operate across the 0°C to 70°C temperature range with identical propagation delay specifications.

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. The 14-DIP through-hole package configuration is identical, allowing direct substitution without PCB layout modifications.