group
74LVC541 Octal Buffer/Line Driver, 3-State
Public Made by Adomby adom
2 interchangeable 74LVC541 parts (octal buffer/line driver, 3-state) from 2 manufacturer(s), 74LVC family.
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74lvc541-buffers: class group page from component-ocean logic-ics
2 files changed
+90−68
README.md+24@@ -1,3 +1,27 @@ # 74LVC541 Octal Buffer/Line Driver, 3-State 2 interchangeable 74LVC541 parts (octal buffer/line driver, 3-state) from 1 manufacturer(s), 74LVC family.++Anything on this page is the same logical part: function code **541** (Octal Buffer/Line Driver, 3-State) in the **74LVC** family. Pick by package and manufacturer.++## Members++| Part page | Manufacturer | Package |+|---|---|---|+| [74LVC541APW](https://wiki.adom.inc/ray/74lvc541apw) | n/a | |+| [SN74LVC541APWR](https://wiki.adom.inc/ray/sn74lvc541apwr) | Texas Instruments | |++## The 74LVC family++Most common 3.3V family. Inputs are 5V-tolerant (a 5V signal won't damage a 3.3V part), making it the standard choice for 3.3V↔5V level shifting via the device's own inputs.++| | |+|---|---|+| Supply range | 1.65 to 5.5 V (typ. 3.3 V) |+| Input threshold | CMOS |+| 5 V tolerant inputs | yes |+| Speed class | very_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+66−68@@ -1,71 +1,69 @@ {- "schema_version": 1,- "slug": "74lvc541-buffers",- "type": "component",- "kind": "group",- "version": "0.1.0",- "title": "74LVC541 Octal Buffer/Line Driver, 3-State",- "brief": "2 interchangeable 74LVC541 parts (octal buffer/line driver, 3-state) from 1 manufacturer(s), 74LVC family.",- "because": "CLASS group page: the shared home for every 74LVC541. A designer who needs a octal buffer/line driver, 3-state in the 74LVC family searches for 74LVC541, 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": "74LVC541 Octal Buffer/Line Driver, 3-State",- "subhead": "2 interchangeable parts, one logical function."+ "schema_version": 1,+ "slug": "74lvc541-buffers",+ "type": "component",+ "kind": "group",+ "version": "0.1.0",+ "title": "74LVC541 Octal Buffer/Line Driver, 3-State",+ "brief": "2 interchangeable 74LVC541 parts (octal buffer/line driver, 3-state) from 1 manufacturer(s), 74LVC family.",+ "because": "CLASS group page: the shared home for every 74LVC541. A designer who needs a octal buffer/line driver, 3-state in the 74LVC family searches for 74LVC541, 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": "74LVC541 Octal Buffer/Line Driver, 3-State",+ "subhead": "2 interchangeable parts, one logical function."+ },+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ },+ "tags": [+ "logic",+ "74lvc",+ "buffer"+ ],+ "license": "proprietary",+ "visibility": {+ "public": true+ },+ "sample_prompts": [],+ "discovery_triggers": [+ "74LVC541",+ "74lvc541",+ "74LVC541 Octal Buffer/Line Driver, 3-State"+ ],+ "discovery_pitch": "Every 74LVC541 on the wiki, cross-vendor, as one substitutable class.",+ "metadata": {+ "group_tier": "class",+ "member_count": 2,+ "family_id": "74LVC541",+ "logic_family": "74LVC",+ "function_code": "541",+ "function_class": "Buffer"+ },+ "component": {+ "mpn": "74LVC541",+ "manufacturer": "",+ "package": "",+ "pin_count": null,+ "category": "Logic ICs",+ "subcategory": "Buffer",+ "body_size": null,+ "parts": {},+ "distributor_links": {},+ "logic": {+ "family_id": "74LVC541",+ "logic_family": "74LVC",+ "function_code": "541",+ "function_class": "Buffer",+ "function_name": "Octal Buffer/Line Driver, 3-State" },- "tags": [- "logic",- "74lvc",- "buffer"- ],- "license": "proprietary",- "visibility": {- "public": true- },- "sample_prompts": [],- "discovery_triggers": [- "74LVC541",- "74lvc541",- "74LVC541 Octal Buffer/Line Driver, 3-State"- ],- "discovery_pitch": "Every 74LVC541 on the wiki, cross-vendor, as one substitutable class.",- "metadata": {- "group_tier": "class",- "member_count": 2,- "family_id": "74LVC541",- "logic_family": "74LVC",- "function_code": "541",- "function_class": "Buffer"- },- "component": {- "mpn": "74LVC541",- "manufacturer": "",- "package": "",- "pin_count": null,- "category": "Logic ICs",- "subcategory": "Buffer",- "body_size": null,- "parts": {},- "distributor_links": {},- "logic": {- "family_id": "74LVC541",- "logic_family": "74LVC",- "function_code": "541",- "function_class": "Buffer",- "function_name": "Octal Buffer/Line Driver, 3-State"- },- "group": {- "tier": "class",- "member_count": 2,- "members": [- "74LVC541APW",- "SN74LVC541APWR"- ]- }- },- "author": {- "name": "Ray",- "email": "[email protected]"- },- "created_at": "2026-09-11T14:47:14.629Z",- "updated_at": "2026-09-11T14:47:14.629Z"+ "group": {+ "tier": "class",+ "member_count": 2,+ "members": [+ "74LVC541APW",+ "SN74LVC541APWR"+ ]+ }+ } }