component

SN74AUC2G32DCUR

Public Made by Adom

by adom

Texas Instruments Gates, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentlogic icssn74auc2g32dcurfactory-2.0.0extractor-text

Verified SN74AUC2G32DCUR

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SN74AUC2G32DCUR · VSSOP-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 16-page datasheet
  • ✓distributor: lcsc C2865328, digikey 296-18887-2-ND, mouser 595-SN74AUC2G32DCUR
  • ✓family: VSSOP-8_2.3x2mm_P0.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-k2k_csrm/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.13)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ sn74auc2g32dcur.kicad_sym✓ sn74auc2g32dcur.kicad_mod✓ sn74auc2g32dcur.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 3h ago
viewers sn74auc2g32dcur: viewers · Ray 3h ago
package.json Publish 0.1.0 · Ray 3h ago
page.json Set visibility: public · Ray 3h ago
README.md Publish 0.1.0 · Ray 3h ago
sn74auc2g32dcur-etched.glb Publish 0.1.0 · Ray 3h ago
sn74auc2g32dcur-etched.step sn74auc2g32dcur: factory component page (tier=mfr) · Ray 3h ago
sn74auc2g32dcur-hero.glb sn74auc2g32dcur: hero GLB from the etched model (keeps the MPN mark) · Ray 3h ago
sn74auc2g32dcur-hero.overlay.json Publish 0.1.0 · Ray 3h ago
sn74auc2g32dcur.glb Publish 0.1.0 · Ray 3h ago
sn74auc2g32dcur.kicad_mod Publish 0.1.0 · Ray 3h ago
sn74auc2g32dcur.kicad_sym Publish 0.1.0 · Ray 3h ago
sn74auc2g32dcur.lbr Publish 0.1.0 · Ray 3h ago
sn74auc2g32dcur.step Publish 0.1.0 · Ray 3h ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 3h ago

SN74AUC2G32DCUR

Texas Instruments · Gates · VSSOP-8

SN74AUC2G32DCUR from Texas Instruments, in a VSSOP-8. 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 Data input 1A of gate 1 (Y = A + B); input voltage range is 0 to 3.6 V, and unused inputs must be held at VCC or GND.
2 1B input Data input 1B of gate 1 (Y = A + B); input voltage range is 0 to 3.6 V, and unused inputs must be held at VCC or GND.
3 2Y output Output of gate 2; sources or sinks up to ±20 mA continuous output current (absolute maximum), and output stays within 0 to VCC.
4 GND power_in Device ground reference.
5 2A input Data input 2A of gate 2 (Y = A + B); input voltage range is 0 to 3.6 V, and unused inputs must be held at VCC or GND.
6 2B input Data input 2B of gate 2 (Y = A + B); input voltage range is 0 to 3.6 V, and unused inputs must be held at VCC or GND.
7 1Y output Output of gate 1; sources or sinks up to ±20 mA continuous output current (absolute maximum), and output stays within 0 to VCC.
8 VCC power_in Supply voltage: recommended operating range is 0.8 V to 2.7 V (designed for 1.65 V to 1.95 V), absolute maximum -0.5 V to 3.6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8
Category Logic ICs
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage VCC 0.8 2.7 V 3
High-level input voltage VIH 1.7 V VCC = 2.3 V to 2.7 V 3
Low-level input voltage VIL 0 V VCC = 0.8 V 3
Low-level input voltage VIL 0.7 V VCC = 2.3 V to 2.7 V 3
Input voltage VI 0 3.6 V 3
Output voltage VO 0 V 3
High-level output current IOH -0.7 mA VCC = 0.8 V 3
High-level output current IOH -3 mA VCC = 1.1 V 3
High-level output current IOH -5 mA VCC = 1.4 V 3
High-level output current IOH -8 mA VCC = 1.65 V 3
High-level output current IOH -9 mA VCC = 2.3 V 3
Low-level output current IOL 0.7 mA VCC = 0.8 V 3
Low-level output current IOL 3 mA VCC = 1.1 V 3
Low-level output current IOL 5 mA VCC = 1.4 V 3
Low-level output current IOL 8 mA VCC = 1.65 V 3
Low-level output current IOL 9 mA VCC = 2.3 V 3
Input transition rise or fall rate ∆t/∆V 20 ns/V 3
Operating free-air temperature TA -40 85 °C 3
Supply voltage range VCC -0.5 3.6 V 2
Input voltage range VI -0.5 3.6 V 2
Voltage range applied to any output in the high-impedance or power-off state VO -0.5 3.6 V 2
Output voltage range VO -0.5 V 2
Input clamp current IIK -50 mA VI < 0 2
Output clamp current IOK -50 mA VO < 0 2
Continuous output current IO -20 20 mA 2
Continuous current through VCC or GND -100 100 mA 2
Storage temperature range Tstg -65 150 °C 2
Package thermal impedance (DCU package, VSSOP) θJA 227 °C/W DCU package 2
High-level output voltage VOH 0.55 V IOH = -0.7 mA, VCC = 0.8 V 3
High-level output voltage VOH 0.8 V IOH = -3 mA, VCC = 1.1 V 3
High-level output voltage VOH 1 V IOH = -5 mA, VCC = 1.4 V 3
High-level output voltage VOH 1.2 V IOH = -8 mA, VCC = 1.65 V 3
High-level output voltage VOH 1.8 V IOH = -9 mA, VCC = 2.3 V 3
Low-level output voltage VOL 0.2 V IOL = 100 µA, VCC = 0.8 V to 2.7 V 3
Low-level output voltage VOL 0.25 V IOL = 0.7 mA, VCC = 0.8 V 3
Low-level output voltage VOL 0.3 V IOL = 3 mA, VCC = 1.1 V 3
Low-level output voltage VOL 0.4 V IOL = 5 mA, VCC = 1.4 V 3
Low-level output voltage VOL 0.45 V IOL = 8 mA, VCC = 1.65 V 3
Low-level output voltage VOL 0.6 V IOL = 9 mA, VCC = 2.3 V 3
Input current (A or B inputs) II -5 5 µA VI = VCC or GND, 0 V to 2.7 V 3
Partial-power-down input/output current Ioff -10 10 µA VI or VO = 2.7 V, VCC = 0 V 3
Supply current ICC 10 µA VI = VCC or GND, IO = 0, VCC = 0.8 V to 2.7 V 3
Propagation delay A or B to Y tpd 0.4 1.1 ns CL = 15 pF, VCC = 2.5 V ± 0.2 V 4
Propagation delay A or B to Y tpd 0.5 1 1.5 ns CL = 15 pF, VCC = 1.8 V ± 0.15 V 4
Propagation delay A or B to Y tpd 0.6 1.9 ns CL = 15 pF, VCC = 1.5 V ± 0.1 V 4
Propagation delay A or B to Y tpd 0.7 3.3 ns CL = 15 pF, VCC = 1.2 V ± 0.1 V 4
Propagation delay A or B to Y tpd 7.5 ns CL = 15 pF, VCC = 0.8 V 4
Propagation delay A or B to Y tpd 1 1.7 ns CL = 30 pF, VCC = 2.5 V ± 0.2 V 4
Propagation delay A or B to Y tpd 1.2 1.6 2.1 ns CL = 30 pF, VCC = 1.8 V ± 0.15 V 4

CAD (KiCad official)

  • Symbol: SN74AUC2G32DCUR
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: sn74auc2g32dcur-etched.step / sn74auc2g32dcur-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74auc2g32dcur.step / sn74auc2g32dcur.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (16 pp, sha256 5babb109922d9235, retrieved 2026-11-06, 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