component

SN74HC244 Octal Buffer

Public Made by Adom

by adom

Octal buffer and line driver with 3-state outputs, organized as two 4-bit groups.

logicbufferline-driver3-state74hctisoic-20
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sn74hc244: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)

Ray ·bd28d4dfab · ·parent 1fb83a8
1 file changed +42−2
page.json+42−2
page.json+42−2
@@ -183,7 +183,47 @@       "function_name": "Octal Buffer/Driver, Non-Inverting, 3-State",       "manufacturer": "Texas Instruments",       "is_specialty": false-    }+    },+    "models_3d": [+      {+        "file": "sn74hc244.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          10.3,+          12.8,+          2.75+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "59a10b341e6972b31d81802a048060326da627d8b92dcf4263064f4f62ec808e",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "sn74hc244-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          10.3,+          12.8,+          2.75+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "366a642cbc8b123172bc5e678c99cdfff29c1c8f0f27dad11ab05fa3d77e4f57",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]   },   "metadata": {     "specs": {@@ -282,4 +322,4 @@       "kind": "unknown"     }   ]-}\ No newline at end of file+}