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SN74HCS32QDRQ1

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

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SN74HCS32QDRQ1

Texas Instruments · Logic Gates · SOIC-14

SN74HCS32QDRQ1 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 Schmitt-trigger input A for Channel 1; accepts 0 to VCC.
2 1B input Schmitt-trigger input B for Channel 1; accepts 0 to VCC.
3 1Y output OR gate output for Channel 1 (1Y = 1A + 1B); drives ±7.8 mA at 6V.
4 2A input Schmitt-trigger input A for Channel 2; accepts 0 to VCC.
5 2B input Schmitt-trigger input B for Channel 2; accepts 0 to VCC.
6 2Y output OR gate output for Channel 2 (2Y = 2A + 2B); drives ±7.8 mA at 6V.
7 GND power_in Ground.
8 3Y output OR gate output for Channel 3 (3Y = 3A + 3B); drives ±7.8 mA at 6V.
9 3A input Schmitt-trigger input A for Channel 3; accepts 0 to VCC.
10 3B input Schmitt-trigger input B for Channel 3; accepts 0 to VCC.
11 4Y output OR gate output for Channel 4 (4Y = 4A + 4B); drives ±7.8 mA at 6V.
12 4A input Schmitt-trigger input A for Channel 4; accepts 0 to VCC.
13 4B input Schmitt-trigger input B for Channel 4; accepts 0 to VCC.
14 VCC power_in Positive supply voltage; 2 to 6V nominal 5V.

Key specifications

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

CAD (KiCad official)

  • Symbol: SN74HCS32QDRQ1
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: sn74hcs32qdrq1-etched.step / sn74hcs32qdrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74hcs32qdrq1.step / sn74hcs32qdrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (33 pp, sha256 3b0528254ce61272, retrieved 2026-10-07, 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 0.3, 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