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SN74HCS32DR

Public Made by Adom

by adom

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

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package.json sn74hcs32dr: LCSC part number C2873242 (was published as the bare integer) · Ray 7h ago
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SN74HCS32DR

Texas Instruments · Logic Gates · SOIC-14

SN74HCS32DR from Texas Instruments, in a SOIC-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 A for 2-input OR gate 1 with Schmitt-trigger
2 1B input Input B for 2-input OR gate 1 with Schmitt-trigger
3 1Y output Output of 2-input OR gate 1, performs Y = 1A + 1B
4 2A input Input A for 2-input OR gate 2 with Schmitt-trigger
5 2B input Input B for 2-input OR gate 2 with Schmitt-trigger
6 2Y output Output of 2-input OR gate 2, performs Y = 2A + 2B
7 GND power_in Ground
8 3Y output Output of 2-input OR gate 3, performs Y = 3A + 3B
9 3A input Input A for 2-input OR gate 3 with Schmitt-trigger
10 3B input Input B for 2-input OR gate 3 with Schmitt-trigger
11 4Y output Output of 2-input OR gate 4, performs Y = 4A + 4B
12 4A input Input A for 2-input OR gate 4 with Schmitt-trigger
13 4B input Input B for 2-input OR gate 4 with Schmitt-trigger
14 VCC power_in Positive supply voltage, recommended operating range 2 V to 6 V

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Logic
Pins 14

CAD (KiCad official)

  • Symbol: SN74HCS32DR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: sn74hcs32dr-etched.step / sn74hcs32dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74hcs32dr.step / sn74hcs32dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (33 pp, sha256 605499908318795e, retrieved 2026-10-06, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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