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SN74ALS05AN

Public Made by Adom

by adom

Texas Instruments Inverters, PDIP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SN74ALS05AN

Texas Instruments · Inverters · PDIP-14

SN74ALS05AN from Texas Instruments, in a PDIP-14. 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 Input of inverter 1; the output 1Y follows the logic function Y = A.
2 1Y output Open-collector output of inverter 1, which requires a pullup resistor to operate correctly.
3 2A input Input of inverter 2; the output 2Y follows the logic function Y = A.
4 2Y output Open-collector output of inverter 2, which requires a pullup resistor to operate correctly.
5 3A input Input of inverter 3; the output 3Y follows the logic function Y = A.
6 3Y output Open-collector output of inverter 3, which requires a pullup resistor to operate correctly.
7 GND power_in Ground reference for the device.
8 4Y output Open-collector output of inverter 4, which requires a pullup resistor to operate correctly.
9 4A input Input of inverter 4; the output 4Y follows the logic function Y = A.
10 5Y output Open-collector output of inverter 5, which requires a pullup resistor to operate correctly.
11 5A input Input of inverter 5; the output 5Y follows the logic function Y = A.
12 6Y output Open-collector output of inverter 6, which requires a pullup resistor to operate correctly.
13 6A input Input of inverter 6; the output 6Y follows the logic function Y = A.
14 VCC power_in Supply voltage, specified at 4.5 V to 5.5 V with a nominal 5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package PDIP-14
Category Logic ICs
Pins 14

CAD (KiCad official)

  • Symbol: SN74ALS05AN
  • Footprint: Package_DIP:DIP-14_W7.62mm
  • 3D model: PDIP-14 (KiCad packages3D, STEP)
  • 3D model files: sn74als05an-etched.step / sn74als05an-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74als05an.step / sn74als05an.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (17 pp, sha256 2d228aff7a3eee6a, retrieved 2026-10-28, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (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