group
CD4052 Dual 4-Channel Analog Mux/Demux
Public Made by Adomby adom
8 interchangeable CD4052 parts (dual 4-channel analog mux/demux) from 5 manufacturer(s), CD4000 family.
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cd4052-multiplexers: class group page from component-ocean logic-ics
2 files changed
+102−74
README.md+30@@ -1,3 +1,33 @@ # CD4052 Dual 4-Channel Analog Mux/Demux 8 interchangeable CD4052 parts (dual 4-channel analog mux/demux) from 4 manufacturer(s), CD4000 family.++Anything on this page is the same logical part: function code **4052** (Dual 4-Channel Analog Mux/Demux) in the **CD4000** family. Pick by package and manufacturer.++## Members++| Part page | Manufacturer | Package |+|---|---|---|+| [BU4052BCF-E2](https://wiki.adom.inc/ray/bu4052bcf-e2) | ROHM | |+| [CD4052B](https://wiki.adom.inc/ray/cd4052b) | Texas Instruments | |+| [CD4052BE](https://wiki.adom.inc/ray/cd4052be) | Texas Instruments | |+| [CD4052BM](https://wiki.adom.inc/ray/cd4052bm) | Texas Instruments | |+| [CD4052BM96](https://wiki.adom.inc/ray/cd4052bm96) | Texas Instruments | |+| [CD4052BPWR](https://wiki.adom.inc/ray/cd4052bpwr) | Texas Instruments | |+| [HEF4052BTT-Q100](https://wiki.adom.inc/ray/hef4052btt-q100) | NXP (legacy Philips) | |+| [MC14052BDR2G](https://wiki.adom.inc/ray/mc14052bdr2g) | Onsemi (Motorola legacy) | |++## The CD4000 family++The original 1970s CMOS family. Wide supply range and slow propagation. Still useful for high-voltage CMOS or coin-cell designs where speed doesn't matter. TI's CD4xxxB and CD74HC4xxx, NXP/Philips HEF4xxxB, Onsemi MC14xxx, Toshiba TC4xxxBP are all this family.++| | |+|---|---|+| Supply range | 3.0 to 18.0 V (typ. 5.0 V) |+| Input threshold | CMOS |+| 5 V tolerant inputs | yes |+| Speed class | slow |++## 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": "cd4052-multiplexers",- "type": "component",- "kind": "group",- "version": "0.1.0",- "title": "CD4052 Dual 4-Channel Analog Mux/Demux",- "brief": "8 interchangeable CD4052 parts (dual 4-channel analog mux/demux) from 4 manufacturer(s), CD4000 family.",- "because": "CLASS group page: the shared home for every CD4052. A designer who needs a dual 4-channel analog mux/demux in the CD4000 family searches for CD4052, 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": "CD4052 Dual 4-Channel Analog Mux/Demux",- "subhead": "8 interchangeable parts, one logical function."+ "schema_version": 1,+ "slug": "cd4052-multiplexers",+ "type": "component",+ "kind": "group",+ "version": "0.1.0",+ "title": "CD4052 Dual 4-Channel Analog Mux/Demux",+ "brief": "8 interchangeable CD4052 parts (dual 4-channel analog mux/demux) from 4 manufacturer(s), CD4000 family.",+ "because": "CLASS group page: the shared home for every CD4052. A designer who needs a dual 4-channel analog mux/demux in the CD4000 family searches for CD4052, 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": "CD4052 Dual 4-Channel Analog Mux/Demux",+ "subhead": "8 interchangeable parts, one logical function."+ },+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ },+ "tags": [+ "logic",+ "cd4000",+ "multiplexer"+ ],+ "license": "proprietary",+ "visibility": {+ "public": true+ },+ "sample_prompts": [],+ "discovery_triggers": [+ "CD4052",+ "cd4052",+ "CD4052 Dual 4-Channel Analog Mux/Demux"+ ],+ "discovery_pitch": "Every CD4052 on the wiki, cross-vendor, as one substitutable class.",+ "metadata": {+ "group_tier": "class",+ "member_count": 8,+ "family_id": "CD4052",+ "logic_family": "CD4000",+ "function_code": "4052",+ "function_class": "Multiplexer"+ },+ "component": {+ "mpn": "CD4052",+ "manufacturer": "",+ "package": "",+ "pin_count": null,+ "category": "Logic ICs",+ "subcategory": "Multiplexer",+ "body_size": null,+ "parts": {},+ "distributor_links": {},+ "logic": {+ "family_id": "CD4052",+ "logic_family": "CD4000",+ "function_code": "4052",+ "function_class": "Multiplexer",+ "function_name": "Dual 4-Channel Analog Mux/Demux" },- "tags": [- "logic",- "cd4000",- "multiplexer"- ],- "license": "proprietary",- "visibility": {- "public": true- },- "sample_prompts": [],- "discovery_triggers": [- "CD4052",- "cd4052",- "CD4052 Dual 4-Channel Analog Mux/Demux"- ],- "discovery_pitch": "Every CD4052 on the wiki, cross-vendor, as one substitutable class.",- "metadata": {- "group_tier": "class",- "member_count": 8,- "family_id": "CD4052",- "logic_family": "CD4000",- "function_code": "4052",- "function_class": "Multiplexer"- },- "component": {- "mpn": "CD4052",- "manufacturer": "",- "package": "",- "pin_count": null,- "category": "Logic ICs",- "subcategory": "Multiplexer",- "body_size": null,- "parts": {},- "distributor_links": {},- "logic": {- "family_id": "CD4052",- "logic_family": "CD4000",- "function_code": "4052",- "function_class": "Multiplexer",- "function_name": "Dual 4-Channel Analog Mux/Demux"- },- "group": {- "tier": "class",- "member_count": 8,- "members": [- "BU4052BCF-E2",- "CD4052B",- "CD4052BE",- "CD4052BM",- "CD4052BM96",- "CD4052BPWR",- "HEF4052BTT-Q100",- "MC14052BDR2G"- ]- }- },- "author": {- "name": "Ray",- "email": "[email protected]"- },- "created_at": "2026-09-11T14:50:14.395Z",- "updated_at": "2026-09-11T14:50:14.395Z"+ "group": {+ "tier": "class",+ "member_count": 8,+ "members": [+ "BU4052BCF-E2",+ "CD4052B",+ "CD4052BE",+ "CD4052BM",+ "CD4052BM96",+ "CD4052BPWR",+ "HEF4052BTT-Q100",+ "MC14052BDR2G"+ ]+ }+ } }