component
SN74HC21PWR
Public Made by Adomby adom
Texas Instruments Gates, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
sn74hc21pwr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
1 file changed
+42−2
page.json+42−2@@ -158,7 +158,47 @@ "function_name": "Dual 4-Input AND Gate", "manufacturer": "Texas Instruments", "is_specialty": false- }+ },+ "models_3d": [+ {+ "file": "sn74hc21pwr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.4,+ 5.0,+ 1.0+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "sn74hc21pwr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.4,+ 5.0,+ 1.0+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "1b7547cd30cfa50aca1b3ae756dc8cd17660121099580a5df291880bd7c0fe54",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -232,4 +272,4 @@ } ], "updated_at": "2026-09-25T07:03:14.525Z"-}+}