74HC161 Synchronous 4-Bit Binary Counter

{
 "schema_version": 1,
 "slug": "74hc161-counters",
 "type": "component",
 "kind": "group",
 "version": "0.1.0",
 "title": "74HC161 Synchronous 4-Bit Binary Counter",
 "brief": "3 interchangeable 74HC161 parts (synchronous 4-bit binary counter) from 2 manufacturer(s), 74HC family.",
 "because": "CLASS group page: the shared home for every 74HC161. A designer who needs a synchronous 4-bit binary counter in the 74HC family searches for 74HC161, not for a vendor's ordering code; the 3 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": "74HC161 Synchronous 4-Bit Binary Counter",
  "subhead": "3 interchangeable parts, one logical function."
 },
 "author": {
  "name": "Ray",
  "email": "[email protected]"
 },
 "tags": [
  "logic",
  "74hc",
  "counter"
 ],
 "license": "proprietary",
 "visibility": {
  "public": true
 },
 "sample_prompts": [],
 "discovery_triggers": [
  "74HC161",
  "74hc161",
  "74HC161 Synchronous 4-Bit Binary Counter"
 ],
 "discovery_pitch": "Every 74HC161 on the wiki, cross-vendor, as one substitutable class.",
 "metadata": {
  "group_tier": "class",
  "member_count": 3,
  "family_id": "74HC161",
  "logic_family": "74HC",
  "function_code": "161",
  "function_class": "Counter"
 },
 "component": {
  "mpn": "74HC161",
  "manufacturer": "",
  "package": "",
  "pin_count": null,
  "category": "Logic ICs",
  "subcategory": "Counter",
  "body_size": null,
  "parts": {},
  "distributor_links": {},
  "logic": {
   "family_id": "74HC161",
   "logic_family": "74HC",
   "function_code": "161",
   "function_class": "Counter",
   "function_name": "Synchronous 4-Bit Binary Counter"
  },
  "group": {
   "tier": "class",
   "member_count": 3,
   "members": [
    "74HC161M",
    "SN74HC161DR",
    "SN74HC161PWR"
   ]
  }
 }
}