component
CD74HC4538QM96G4Q1
Public Made by Adomby adom
Texas Instruments Monostable Multivibrators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
cd74hc4538qm96g4q1: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+90−10
package.json+48−8@@ -59,13 +59,13 @@ "number": "2", "name": "1RXCX", "type": "passive",- "description": "External timing capacitor and resistor junction for channel 1; resistor minimum 5 k\u03a9 per specification."+ "description": "External timing capacitor and resistor junction for channel 1; resistor minimum 5 kΩ per specification." }, { "number": "3", "name": "1R", "type": "passive",- "description": "External timing resistor connection; minimum 5 k\u03a9 per specification."+ "description": "External timing resistor connection; minimum 5 kΩ per specification." }, { "number": "4",@@ -87,7 +87,7 @@ }, { "number": "7",- "name": "1Q\u0304",+ "name": "1Q̄", "type": "output", "description": "Channel 1 inverted output pulse." },@@ -99,7 +99,7 @@ }, { "number": "9",- "name": "2Q\u0304",+ "name": "2Q̄", "type": "output", "description": "Channel 2 inverted output pulse." },@@ -125,13 +125,13 @@ "number": "13", "name": "2R", "type": "passive",- "description": "External timing resistor connection; minimum 5 k\u03a9 per specification."+ "description": "External timing resistor connection; minimum 5 kΩ per specification." }, { "number": "14", "name": "2RXCX", "type": "passive",- "description": "External timing capacitor and resistor junction for channel 2; resistor minimum 5 k\u03a9 per specification."+ "description": "External timing capacitor and resistor junction for channel 2; resistor minimum 5 kΩ per specification." }, { "number": "15",@@ -178,6 +178,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "cd74hc4538qm96g4q1.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": "cd74hc4538qm96g4q1-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": "4731ad33cdc9e544da8192cf9b85071cef3189efa75c507199f83e1546651399",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -163,7 +163,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "cd74hc4538qm96g4q1.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": "cd74hc4538qm96g4q1-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": "4731ad33cdc9e544da8192cf9b85071cef3189efa75c507199f83e1546651399",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -211,4 +251,4 @@ "public": true }, "updated_at": "2026-09-24T18:56:41.372Z"-}+}