component

SN74HCT244QPWREP

Public Made by Adom

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Texas Instruments Buffer/Driver/Transceiver, TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentlogic icssn74hct244qpwrepfactory-2.0.0extractor-text

Verified SN74HCT244QPWREP

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier mfr, 20 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SN74HCT244QPWREP · TSSOP-20 · 20 pins
  • ✓copper: 20 copper pads, none touching another net
  • ✓datasheet: all 20 pin names found in the 12-page datasheet
  • ✓distributor: lcsc C2876973, digikey 296-22304-2-ND, mouser 595-SN74HCT244QPWREP
  • ✓family: TSSOP-20_4.4x6.5mm_P0.65mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-e4aaj00f/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.9)
  • ✓pads: 20 pins = 20 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 20 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ sn74hct244qpwrep.kicad_sym✓ sn74hct244qpwrep.kicad_mod✓ sn74hct244qpwrep.step
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sn74hct244qpwrep / sn74hct244qpwrep-hero.glb
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Ray sn74hct244qpwrep: hero GLB from the etched model (keeps the MPN mark) fafc277 12h ago

Binary file: sn74hct244qpwrep-hero.glb

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