component
SN74HC393
Public Made by Adomby adom
TI dual 4-bit binary ripple counter, SOIC-14. Two counters, clock + clear each, cascadable. HC CMOS 2-6 V. Datasheet-verified.
← Commit history
sn74hc393: 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@@ -147,7 +147,47 @@ "function_name": "Dual 4-Bit Binary Counter", "manufacturer": "Texas Instruments", "is_specialty": false- }+ },+ "models_3d": [+ {+ "file": "sn74hc393.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 8.7,+ 1.75+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "sn74hc393-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 8.7,+ 1.75+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "9d9536c381bec522c3541ba2743145d4d85de38109964a6e8b2acb70ec283c74",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -208,4 +248,4 @@ "kind": "packaging" } ]-}+}