CD4021 8-Bit Static Shift Register, Parallel-In/Serial-Out

@@ -0,0 +1,3 @@+# CD4021 8-Bit Static Shift Register, Parallel-In/Serial-Out++2 interchangeable CD4021 parts (8-bit static shift register, parallel-in/serial-out) from 2 manufacturer(s), CD4000 family.

@@ -0,0 +1,71 @@+{+  "schema_version": 1,+  "slug": "cd4021-shift-registers",+  "type": "component",+  "kind": "group",+  "version": "0.1.0",+  "title": "CD4021 8-Bit Static Shift Register, Parallel-In/Serial-Out",+  "brief": "2 interchangeable CD4021 parts (8-bit static shift register, parallel-in/serial-out) from 2 manufacturer(s), CD4000 family.",+  "because": "CLASS group page: the shared home for every CD4021. A designer who needs a 8-bit static shift register, parallel-in/serial-out in the CD4000 family searches for CD4021, not for a vendor's ordering code; the 2 MPN pages below are functionally substitutable and differ only in manufacturer and package. Derived from component-ocean's logic-ics definitions.",+  "hero": {+    "type": "billboard",+    "headline": "CD4021 8-Bit Static Shift Register, Parallel-In/Serial-Out",+    "subhead": "2 interchangeable parts, one logical function."+  },+  "tags": [+    "logic",+    "cd4000",+    "shiftregister"+  ],+  "license": "proprietary",+  "visibility": {+    "public": true+  },+  "sample_prompts": [],+  "discovery_triggers": [+    "CD4021",+    "cd4021",+    "CD4021 8-Bit Static Shift Register, Parallel-In/Serial-Out"+  ],+  "discovery_pitch": "Every CD4021 on the wiki, cross-vendor, as one substitutable class.",+  "metadata": {+    "group_tier": "class",+    "member_count": 2,+    "family_id": "CD4021",+    "logic_family": "CD4000",+    "function_code": "4021",+    "function_class": "ShiftRegister"+  },+  "component": {+    "mpn": "CD4021",+    "manufacturer": "",+    "package": "",+    "pin_count": null,+    "category": "Logic ICs",+    "subcategory": "ShiftRegister",+    "body_size": null,+    "parts": {},+    "distributor_links": {},+    "logic": {+      "family_id": "CD4021",+      "logic_family": "CD4000",+      "function_code": "4021",+      "function_class": "ShiftRegister",+      "function_name": "8-Bit Static Shift Register, Parallel-In/Serial-Out"+    },+    "group": {+      "tier": "class",+      "member_count": 2,+      "members": [+        "CD4021BM96",+        "HEF4021BT-Q100J"+      ]+    }+  },+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  },+  "created_at": "2026-09-11T14:49:05.209Z",+  "updated_at": "2026-09-11T14:49:05.209Z"+}\ No newline at end of file