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SN74AC86DBR

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Texas Instruments Logic Gates, SSOP-14-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

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SN74AC86DBR

Texas Instruments · Logic Gates · SSOP-14-208mil

SN74AC86DBR from Texas Instruments, in a SSOP-14-208mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1A input Channel 1 XOR gate input A; accepts logic levels 0 to VCC volts.
2 1B input Channel 1 XOR gate input B; accepts logic levels 0 to VCC volts.
3 1Y output Channel 1 XOR output; produces 0 to VCC volts, sources/sinks ±24 mA at 5.5 V.
4 2A input Channel 2 XOR gate input A; accepts logic levels 0 to VCC volts.
5 2B input Channel 2 XOR gate input B; accepts logic levels 0 to VCC volts.
6 2Y output Channel 2 XOR output; produces 0 to VCC volts, sources/sinks ±24 mA at 5.5 V.
7 GND power_in Ground; negative supply reference.
8 3Y output Channel 3 XOR output; produces 0 to VCC volts, sources/sinks ±24 mA at 5.5 V.
9 3A input Channel 3 XOR gate input A; accepts logic levels 0 to VCC volts.
10 3B input Channel 3 XOR gate input B; accepts logic levels 0 to VCC volts.
11 4Y output Channel 4 XOR output; produces 0 to VCC volts, sources/sinks ±24 mA at 5.5 V.
12 4A input Channel 4 XOR gate input A; accepts logic levels 0 to VCC volts.
13 4B input Channel 4 XOR gate input B; accepts logic levels 0 to VCC volts.
14 VCC power_in Positive supply voltage; rated 2 to 6 V for nominal operation, see page 5.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SSOP-14-208mil
Category Logic
Pins 14

CAD (KiCad official)

  • Symbol: SN74AC86DBR
  • Footprint: Package_SO:SSOP-14_5.3x6.2mm_P0.65mm
  • 3D model: SSOP-14-208mil (KiCad packages3D, STEP)
  • 3D model files: sn74ac86dbr-etched.step / sn74ac86dbr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74ac86dbr.step / sn74ac86dbr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (39 pp, sha256 bc2f9328ae6e1ed7, retrieved 2026-09-27, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF