CD74ACT109M96

@@ -53,19 +53,19 @@         "number": "1",         "name": "1CLR",         "type": "input",-        "description": "Active-low clear input for flip-flop 1; resets Q to 0 V and Q\u0304 to VCC independent of all other inputs."+        "description": "Active-low clear input for flip-flop 1; resets Q to 0 V and Q̄ to VCC independent of all other inputs."       },       {         "number": "2",         "name": "1J",         "type": "input",-        "description": "J data input for flip-flop 1; sampled on positive clock edge with setup time minimum 5.5 ns at \u221255\u00b0C to 125\u00b0C."+        "description": "J data input for flip-flop 1; sampled on positive clock edge with setup time minimum 5.5 ns at −55°C to 125°C."       },       {         "number": "3",         "name": "1K",         "type": "input",-        "description": "K data input for flip-flop 1; sampled on positive clock edge with setup time minimum 5.5 ns at \u221255\u00b0C to 125\u00b0C."+        "description": "K data input for flip-flop 1; sampled on positive clock edge with setup time minimum 5.5 ns at −55°C to 125°C."       },       {         "number": "4",@@ -77,19 +77,19 @@         "number": "5",         "name": "1PRE",         "type": "input",-        "description": "Active-low preset input for flip-flop 1; sets Q to VCC and Q\u0304 to 0 V independent of all other inputs."+        "description": "Active-low preset input for flip-flop 1; sets Q to VCC and Q̄ to 0 V independent of all other inputs."       },       {         "number": "6",         "name": "1Q",         "type": "output",-        "description": "Q output for flip-flop 1 (true state); totem-pole output with \u00b124 mA drive capability and voltage swing 0 to VCC."+        "description": "Q output for flip-flop 1 (true state); totem-pole output with ±24 mA drive capability and voltage swing 0 to VCC."       },       {         "number": "7",-        "name": "1Q\u0304",+        "name": "1Q̄",         "type": "output",-        "description": "Inverted Q output for flip-flop 1; totem-pole output with \u00b124 mA drive capability and voltage swing 0 to VCC."+        "description": "Inverted Q output for flip-flop 1; totem-pole output with ±24 mA drive capability and voltage swing 0 to VCC."       },       {         "number": "8",@@ -99,21 +99,21 @@       },       {         "number": "9",-        "name": "2Q\u0304",+        "name": "2Q̄",         "type": "output",-        "description": "Inverted Q output for flip-flop 2; totem-pole output with \u00b124 mA drive capability and voltage swing 0 to VCC."+        "description": "Inverted Q output for flip-flop 2; totem-pole output with ±24 mA drive capability and voltage swing 0 to VCC."       },       {         "number": "10",         "name": "2Q",         "type": "output",-        "description": "Q output for flip-flop 2 (true state); totem-pole output with \u00b124 mA drive capability and voltage swing 0 to VCC."+        "description": "Q output for flip-flop 2 (true state); totem-pole output with ±24 mA drive capability and voltage swing 0 to VCC."       },       {         "number": "11",         "name": "2PRE",         "type": "input",-        "description": "Active-low preset input for flip-flop 2; sets Q to VCC and Q\u0304 to 0 V independent of all other inputs."+        "description": "Active-low preset input for flip-flop 2; sets Q to VCC and Q̄ to 0 V independent of all other inputs."       },       {         "number": "12",@@ -125,25 +125,25 @@         "number": "13",         "name": "2K",         "type": "input",-        "description": "K data input for flip-flop 2; sampled on positive clock edge with setup time minimum 5.5 ns at \u221255\u00b0C to 125\u00b0C."+        "description": "K data input for flip-flop 2; sampled on positive clock edge with setup time minimum 5.5 ns at −55°C to 125°C."       },       {         "number": "14",         "name": "2J",         "type": "input",-        "description": "J data input for flip-flop 2; sampled on positive clock edge with setup time minimum 5.5 ns at \u221255\u00b0C to 125\u00b0C."+        "description": "J data input for flip-flop 2; sampled on positive clock edge with setup time minimum 5.5 ns at −55°C to 125°C."       },       {         "number": "15",         "name": "2CLR",         "type": "input",-        "description": "Active-low clear input for flip-flop 2; resets Q to 0 V and Q\u0304 to VCC independent of all other inputs."+        "description": "Active-low clear input for flip-flop 2; resets Q to 0 V and Q̄ to VCC independent of all other inputs."       },       {         "number": "16",         "name": "VCC",         "type": "power_in",-        "description": "Power supply pin; connect to 4.5 V to 5.5 V nominal 5 V with maximum continuous current \u00b1100 mA through package."+        "description": "Power supply pin; connect to 4.5 V to 5.5 V nominal 5 V with maximum continuous current ±100 mA through package."       }     ],     "provenance": {@@ -178,6 +178,46 @@     "viewers": {       "symbol": "viewers/symbol.html",       "footprint": "viewers/footprint.html"-    }+    },+    "models_3d": [+      {+        "file": "cd74act109m96.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": "cd74act109m96-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": "101d0636fc0038886744a435de2ec5553140643c5f77072696513eb3f5b92748",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]   }-}\ No newline at end of file+}