component
74HCT74D
Public Made by Adomby adom
Nexperia Flip Flops, SO-14. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+18−15@@ -160,12 +160,12 @@ "origin": "footprint origin = pad-pattern centre", "seat": "z = 0", "extents_mm": [- 6.0,+ 6, 8.65, 1.55 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "d7cc2dba1160a8089d80d16b63eb6d6a5c73c70f2d20328e6dd8f3b7be689409", "checked": "2026-10-29",@@ -179,12 +179,12 @@ "origin": "footprint origin = pad-pattern centre", "seat": "z = 0", "extents_mm": [- 6.0,+ 6, 8.65, 1.55 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "dc1bb34d99ac397b383421306051aca1fdbb195233c9709f76f8ac2c356a3efb", "checked": "2026-10-29",@@ -205,11 +205,11 @@ "nom_mm": 3.9, "range_mm": [ 3.8,- 4.0+ 4 ] }, "E": {- "nom_mm": 6.0,+ "nom_mm": 6, "range_mm": [ 5.8, 6.2@@ -258,7 +258,7 @@ "kind": "recommended_operating", "unit": "V", "min": 4.5,- "typ": 5.0,+ "typ": 5, "max": 5.5, "conditions": "", "source_page": 5,@@ -413,7 +413,7 @@ "symbol": "VIH", "kind": "electrical", "unit": "V",- "min": 2.0,+ "min": 2, "typ": 1.6, "max": null, "conditions": "VCC = 4.5 V to 5.5 V; Tamb = -40 °C to +85 °C",@@ -425,7 +425,7 @@ "symbol": "VIH", "kind": "electrical", "unit": "V",- "min": 2.0,+ "min": 2, "typ": null, "max": null, "conditions": "VCC = 4.5 V to 5.5 V; Tamb = -40 °C to +125 °C",@@ -509,9 +509,9 @@ "symbol": "II", "kind": "electrical", "unit": "μA",- "min": -1.0,+ "min": -1, "typ": null,- "max": 1.0,+ "max": 1, "conditions": "VI = VCC or GND; VCC = 5.5 V; Tamb = -40 °C to +85 °C", "source_page": 6, "source": "datasheet"@@ -939,5 +939,8 @@ "74hct74d-hero.glb", "74hct74d-hero.overlay.json", "74hct74d-etched.glb"- ]-}+ ],+ "visibility": {+ "public": true+ }+}