component

SN74HCS21QPWRQ1

Public Made by Adom

by adom

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

componentlogic icssn74hcs21qpwrq1factory-2.0.0extractor-text

Verified SN74HCS21QPWRQ1

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 14 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SN74HCS21QPWRQ1 · TSSOP-14 · 14 pins
  • ✓copper: 14 copper pads, none touching another net
  • ✓datasheet: all 14 pin names found in the 21-page datasheet
  • ✓distributor: lcsc C2860362, digikey 296-SN74HCS21QPWRQ1TR-ND, mouser 595-SN74HCS21QPWRQ1
  • ✓family: TSSOP-14_4.4x5mm_P0.65mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-yre9juvw/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare
  • ✓pads: 14 pins = 14 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 14 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ sn74hcs21qpwrq1.kicad_sym✓ sn74hcs21qpwrq1.kicad_mod✓ sn74hcs21qpwrq1.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

Commit History

6 commits ← Back to Activity
Verified: Published by the parts factory: tier mfr, 14 pins
Ray · d045ad2 · 6h ago
Set visibility: public
Ray · 69f7493 · 6h ago
sn74hcs21qpwrq1: viewers
Ray · ac8cec0 · 6h ago
sn74hcs21qpwrq1: hero GLB from the etched model (keeps the MPN mark)
Ray · b52de00 · 6h ago
sn74hcs21qpwrq1: factory component page (tier=mfr)
Ray · b5b1b77 · 6h ago
Publish 0.1.0
Ray · ccf8a40 · 6h ago