component
MC74AC74DR2G
Public Made by Adomby adom
onsemi Flip Flops, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+38−35@@ -176,12 +176,12 @@ "origin": "footprint origin = pad-pattern centre", "seat": "z = 0", "extents_mm": [- 6.0,+ 6, 8.7, 1.75 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70", "checked": "2026-10-21",@@ -195,12 +195,12 @@ "origin": "footprint origin = pad-pattern centre", "seat": "z = 0", "extents_mm": [- 6.0,+ 6, 8.7, 1.75 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "be20254e3c1e34d3fde7e780508ff65aa0c2f39e490326a8cec1f32f89feb736", "checked": "2026-10-21",@@ -225,9 +225,9 @@ "symbol": "VCC", "kind": "recommended_operating", "unit": "V",- "min": 2.0,- "typ": 5.0,- "max": 6.0,+ "min": 2,+ "typ": 5,+ "max": 6, "conditions": "'AC devices", "source_page": 3, "source": "datasheet"@@ -287,7 +287,7 @@ "unit": "V", "min": -0.5, "typ": null,- "max": 7.0,+ "max": 7, "conditions": "", "source_page": 3, "source": "datasheet"@@ -573,9 +573,9 @@ "symbol": "IIN", "kind": "electrical", "unit": "µA",- "min": -1.0,+ "min": -1, "typ": null,- "max": 1.0,+ "max": 1, "conditions": "VI = VCC, GND; VCC=5.5 V", "source_page": 4, "source": "datasheet"@@ -645,9 +645,9 @@ "symbol": "tPLH", "kind": "timing", "unit": "ns",- "min": 4.0,- "typ": 8.0,- "max": 13.0,+ "min": 4,+ "typ": 8,+ "max": 13, "conditions": "CL = 50 pF; VCC=3.3 V", "source_page": 4, "source": "datasheet"@@ -657,9 +657,9 @@ "symbol": "tPLH", "kind": "timing", "unit": "ns",- "min": 3.0,- "typ": 6.0,- "max": 10.0,+ "min": 3,+ "typ": 6,+ "max": 10, "conditions": "CL = 50 pF; VCC=5.0 V", "source_page": 4, "source": "datasheet"@@ -682,7 +682,7 @@ "kind": "timing", "unit": "ns", "min": 2.5,- "typ": 8.0,+ "typ": 8, "max": 10.5, "conditions": "CL = 50 pF; VCC=5.0 V", "source_page": 4,@@ -693,9 +693,9 @@ "symbol": "tPLH", "kind": "timing", "unit": "ns",- "min": 4.0,- "typ": 8.0,- "max": 16.0,+ "min": 4,+ "typ": 8,+ "max": 16, "conditions": "CL = 50 pF; VCC=3.3 V", "source_page": 4, "source": "datasheet"@@ -705,8 +705,8 @@ "symbol": "tPLH", "kind": "timing", "unit": "ns",- "min": 3.0,- "typ": 6.0,+ "min": 3,+ "typ": 6, "max": 10.5, "conditions": "CL = 50 pF; VCC=5.0 V", "source_page": 4,@@ -718,7 +718,7 @@ "kind": "timing", "unit": "ns", "min": 3.5,- "typ": 8.0,+ "typ": 8, "max": 14.5, "conditions": "CL = 50 pF; VCC=3.3 V", "source_page": 4,@@ -730,7 +730,7 @@ "kind": "timing", "unit": "ns", "min": 2.5,- "typ": 6.0,+ "typ": 6, "max": 10.5, "conditions": "CL = 50 pF; VCC=5.0 V", "source_page": 4,@@ -753,8 +753,8 @@ "symbol": "ts", "kind": "timing", "unit": "ns",- "min": 3.0,- "typ": 1.0,+ "min": 3,+ "typ": 1, "max": null, "conditions": "CL = 50 pF; VCC=5.0 V", "source_page": 5,@@ -766,7 +766,7 @@ "kind": "timing", "unit": "ns", "min": 0.5,- "typ": -2.0,+ "typ": -2, "max": null, "conditions": "CL = 50 pF; VCC=3.3 V", "source_page": 5,@@ -789,8 +789,8 @@ "symbol": "tw", "kind": "timing", "unit": "ns",- "min": 7.0,- "typ": 3.0,+ "min": 7,+ "typ": 3, "max": null, "conditions": "CL = 50 pF; VCC=3.3 V", "source_page": 5,@@ -801,7 +801,7 @@ "symbol": "tw", "kind": "timing", "unit": "ns",- "min": 5.0,+ "min": 5, "typ": 2.5, "max": null, "conditions": "CL = 50 pF; VCC=5.0 V",@@ -826,7 +826,7 @@ "kind": "timing", "unit": "ns", "min": 0,- "typ": -2.0,+ "typ": -2, "max": null, "conditions": "CL = 50 pF; VCC=5.0 V", "source_page": 5,@@ -919,5 +919,8 @@ "mc74ac74dr2g-hero.glb", "mc74ac74dr2g-hero.overlay.json", "mc74ac74dr2g-etched.glb"- ]-}+ ],+ "visibility": {+ "public": true+ }+}