group
74HC4052 Dual 4-Channel Analog Mux/Demux
Public Made by Adomby adom
8 interchangeable 74HC4052 parts (dual 4-channel analog mux/demux) from 4 manufacturer(s), 74HC family.
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74hc4052-multiplexers: class group page from component-ocean logic-ics
2 files changed
+102−74
README.md+30@@ -1,3 +1,33 @@ # 74HC4052 Dual 4-Channel Analog Mux/Demux 8 interchangeable 74HC4052 parts (dual 4-channel analog mux/demux) from 2 manufacturer(s), 74HC family.++Anything on this page is the same logical part: function code **4052** (Dual 4-Channel Analog Mux/Demux) in the **74HC** family. Pick by package and manufacturer.++## Members++| Part page | Manufacturer | Package |+|---|---|---|+| [74HC4052-MS](https://wiki.adom.inc/ray/74hc4052-ms) | n/a | |+| [74HC4052D](https://wiki.adom.inc/ray/74hc4052d) | n/a | |+| [74HC4052LQ](https://wiki.adom.inc/ray/74hc4052lq) | n/a | |+| [74HC4052M](https://wiki.adom.inc/ray/74hc4052m) | n/a | |+| [74HC4052MT](https://wiki.adom.inc/ray/74hc4052mt) | n/a | |+| [74HC4052PW](https://wiki.adom.inc/ray/74hc4052pw) | n/a | |+| [CD74HC4052PWR](https://wiki.adom.inc/ray/cd74hc4052pwr) | Texas Instruments | |+| [TC74HC4052AFT](https://wiki.adom.inc/ray/tc74hc4052aft) | Toshiba | |++## The 74HC family++The workhorse CMOS family. Wide supply range, full rail-to-rail outputs, CMOS input thresholds (Vih ≈ 0.7·Vcc). Sometimes marketed as MM74HC by Onsemi/Fairchild and MC74HC by Onsemi.++| | |+|---|---|+| Supply range | 2.0 to 6.0 V (typ. 5.0 V) |+| Input threshold | CMOS |+| 5 V tolerant inputs | no |+| Speed class | fast |++## Provenance++Grouped by component-ocean's logic-ics parser (`definitions/logic-ics/`), which resolves each vendor MPN to a family_id. Membership is recomputed from the published pages; it is not hand-curated.
page.json+72−74@@ -1,77 +1,75 @@ {- "schema_version": 1,- "slug": "74hc4052-multiplexers",- "type": "component",- "kind": "group",- "version": "0.1.0",- "title": "74HC4052 Dual 4-Channel Analog Mux/Demux",- "brief": "8 interchangeable 74HC4052 parts (dual 4-channel analog mux/demux) from 2 manufacturer(s), 74HC family.",- "because": "CLASS group page: the shared home for every 74HC4052. A designer who needs a dual 4-channel analog mux/demux in the 74HC family searches for 74HC4052, not for a vendor's ordering code; the 8 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": "74HC4052 Dual 4-Channel Analog Mux/Demux",- "subhead": "8 interchangeable parts, one logical function."+ "schema_version": 1,+ "slug": "74hc4052-multiplexers",+ "type": "component",+ "kind": "group",+ "version": "0.1.0",+ "title": "74HC4052 Dual 4-Channel Analog Mux/Demux",+ "brief": "8 interchangeable 74HC4052 parts (dual 4-channel analog mux/demux) from 2 manufacturer(s), 74HC family.",+ "because": "CLASS group page: the shared home for every 74HC4052. A designer who needs a dual 4-channel analog mux/demux in the 74HC family searches for 74HC4052, not for a vendor's ordering code; the 8 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": "74HC4052 Dual 4-Channel Analog Mux/Demux",+ "subhead": "8 interchangeable parts, one logical function."+ },+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ },+ "tags": [+ "logic",+ "74hc",+ "multiplexer"+ ],+ "license": "proprietary",+ "visibility": {+ "public": true+ },+ "sample_prompts": [],+ "discovery_triggers": [+ "74HC4052",+ "74hc4052",+ "74HC4052 Dual 4-Channel Analog Mux/Demux"+ ],+ "discovery_pitch": "Every 74HC4052 on the wiki, cross-vendor, as one substitutable class.",+ "metadata": {+ "group_tier": "class",+ "member_count": 8,+ "family_id": "74HC4052",+ "logic_family": "74HC",+ "function_code": "4052",+ "function_class": "Multiplexer"+ },+ "component": {+ "mpn": "74HC4052",+ "manufacturer": "",+ "package": "",+ "pin_count": null,+ "category": "Logic ICs",+ "subcategory": "Multiplexer",+ "body_size": null,+ "parts": {},+ "distributor_links": {},+ "logic": {+ "family_id": "74HC4052",+ "logic_family": "74HC",+ "function_code": "4052",+ "function_class": "Multiplexer",+ "function_name": "Dual 4-Channel Analog Mux/Demux" },- "tags": [- "logic",- "74hc",- "multiplexer"- ],- "license": "proprietary",- "visibility": {- "public": true- },- "sample_prompts": [],- "discovery_triggers": [- "74HC4052",- "74hc4052",- "74HC4052 Dual 4-Channel Analog Mux/Demux"- ],- "discovery_pitch": "Every 74HC4052 on the wiki, cross-vendor, as one substitutable class.",- "metadata": {- "group_tier": "class",- "member_count": 8,- "family_id": "74HC4052",- "logic_family": "74HC",- "function_code": "4052",- "function_class": "Multiplexer"- },- "component": {- "mpn": "74HC4052",- "manufacturer": "",- "package": "",- "pin_count": null,- "category": "Logic ICs",- "subcategory": "Multiplexer",- "body_size": null,- "parts": {},- "distributor_links": {},- "logic": {- "family_id": "74HC4052",- "logic_family": "74HC",- "function_code": "4052",- "function_class": "Multiplexer",- "function_name": "Dual 4-Channel Analog Mux/Demux"- },- "group": {- "tier": "class",- "member_count": 8,- "members": [- "74HC4052-MS",- "74HC4052D",- "74HC4052LQ",- "74HC4052M",- "74HC4052MT",- "74HC4052PW",- "CD74HC4052PWR",- "TC74HC4052AFT"- ]- }- },- "author": {- "name": "Ray",- "email": "[email protected]"- },- "created_at": "2026-09-11T14:35:51.721Z",- "updated_at": "2026-09-11T14:35:51.721Z"+ "group": {+ "tier": "class",+ "member_count": 8,+ "members": [+ "74HC4052-MS",+ "74HC4052D",+ "74HC4052LQ",+ "74HC4052M",+ "74HC4052MT",+ "74HC4052PW",+ "CD74HC4052PWR",+ "TC74HC4052AFT"+ ]+ }+ } }