component

CD4028B BCD-to-Decimal Decoder

Public Made by Adom

by adom

BCD-to-decimal (1-of-10) decoder in the 4000B CMOS family, 3 V to 18 V.

logicdecoderbcd4000-seriestisoic-16
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cd4028: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)

Ray ·6c511d791b · ·parent 1f643c0
1 file changed +42−2
page.json+42−2
page.json+42−2
@@ -158,7 +158,47 @@       "function_name": "BCD-to-Decimal Decoder",       "manufacturer": "Texas Instruments",       "is_specialty": false-    }+    },+    "models_3d": [+      {+        "file": "cd4028.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6.0,+          9.9,+          1.75+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "cd4028-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6.0,+          9.9,+          1.75+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "d441dc341183376fdb62b72c834b422781d64f350eb49efcfd0096af3951c9f0",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]   },   "metadata": {     "specs": {@@ -268,4 +308,4 @@       "kind": "unknown"     }   ]-}\ No newline at end of file+}