CD4528BM

@@ -59,13 +59,13 @@         "number": "2",         "name": "T2A",         "type": "passive",-        "description": "External RC timing node for monostable A; Rx is connected from VDD to this pin and Cx between this pin and T1A to set output pulse width per PWout = 0.2\u00b7Rx\u00b7Cx\u00b7ln(VDD\u2212VSS)."+        "description": "External RC timing node for monostable A; Rx is connected from VDD to this pin and Cx between this pin and T1A to set output pulse width per PWout = 0.2·Rx·Cx·ln(VDD−VSS)."       },       {         "number": "3",         "name": "CDA",         "type": "input",-        "description": "Active-low asynchronous clear/reset input for monostable A; a LOW level forces QA LOW and Q\u0304A HIGH regardless of trigger input states."+        "description": "Active-low asynchronous clear/reset input for monostable A; a LOW level forces QA LOW and Q̄A HIGH regardless of trigger input states."       },       {         "number": "4",@@ -125,13 +125,13 @@         "number": "13",         "name": "CDB",         "type": "input",-        "description": "Active-low asynchronous clear/reset input for monostable B; a LOW level forces QB LOW and Q\u0304B HIGH regardless of trigger input states."+        "description": "Active-low asynchronous clear/reset input for monostable B; a LOW level forces QB LOW and Q̄B HIGH regardless of trigger input states."       },       {         "number": "14",         "name": "T2B",         "type": "passive",-        "description": "External RC timing node for monostable B; Rx is connected from VDD to this pin and Cx between this pin and T1B to set output pulse width per PWout = 0.2\u00b7Rx\u00b7Cx\u00b7ln(VDD\u2212VSS)."+        "description": "External RC timing node for monostable B; Rx is connected from VDD to this pin and Cx between this pin and T1B to set output pulse width per PWout = 0.2·Rx·Cx·ln(VDD−VSS)."       },       {         "number": "15",@@ -180,6 +180,46 @@     "viewers": {       "symbol": "viewers/symbol.html",       "footprint": "viewers/footprint.html"-    }+    },+    "models_3d": [+      {+        "file": "cd4528bm.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": "cd4528bm-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": "ad4c9e43ade5ae68ee0381202b9503c3a7469736f0759cc023c1be3bf96841cd",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]   }-}\ No newline at end of file+}