group
74AHC123 Dual Retriggerable Monostable Multivibrator
Public Made by Adomby adom
2 interchangeable 74AHC123 parts (dual retriggerable monostable multivibrator) from 1 manufacturer(s), 74AHC family.
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74ahc123-multivibrators: class group page from component-ocean logic-ics
2 files changed
+90−68
README.md+24@@ -1,3 +1,27 @@ # 74AHC123 Dual Retriggerable Monostable Multivibrator 2 interchangeable 74AHC123 parts (dual retriggerable monostable multivibrator) from 1 manufacturer(s), 74AHC family.++Anything on this page is the same logical part: function code **123** (Dual Retriggerable Monostable Multivibrator) in the **74AHC** family. Pick by package and manufacturer.++## Members++| Part page | Manufacturer |+|---|---|+| [SN74AHC123ADR](https://wiki.adom.inc/ray/sn74ahc123adr) | Texas Instruments |+| [SN74AHC123APWR](https://wiki.adom.inc/ray/sn74ahc123apwr) | Texas Instruments |++## The 74AHC family++Faster, lower-Iq successor to 74HC. Drop-in pinout-compatible with 74HC for the same function code.++| | |+|---|---|+| Supply range | 2.0 to 5.5 V (typ. 3.3 V) |+| Input threshold | CMOS |+| 5 V tolerant inputs | no |+| 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": "74ahc123-multivibrators",- "type": "component",- "kind": "group",- "version": "0.1.0",- "title": "74AHC123 Dual Retriggerable Monostable Multivibrator",- "brief": "2 interchangeable 74AHC123 parts (dual retriggerable monostable multivibrator) from 1 manufacturer(s), 74AHC family.",- "because": "CLASS group page: the shared home for every 74AHC123. A designer who needs a dual retriggerable monostable multivibrator in the 74AHC family searches for 74AHC123, 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": "74AHC123 Dual Retriggerable Monostable Multivibrator",- "subhead": "2 interchangeable parts, one logical function."+ "schema_version": 1,+ "slug": "74ahc123-multivibrators",+ "type": "component",+ "kind": "group",+ "version": "0.1.0",+ "title": "74AHC123 Dual Retriggerable Monostable Multivibrator",+ "brief": "2 interchangeable 74AHC123 parts (dual retriggerable monostable multivibrator) from 1 manufacturer(s), 74AHC family.",+ "because": "CLASS group page: the shared home for every 74AHC123. A designer who needs a dual retriggerable monostable multivibrator in the 74AHC family searches for 74AHC123, 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": "74AHC123 Dual Retriggerable Monostable Multivibrator",+ "subhead": "2 interchangeable parts, one logical function."+ },+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ },+ "tags": [+ "logic",+ "74ahc",+ "multivibrator"+ ],+ "license": "proprietary",+ "visibility": {+ "public": true+ },+ "sample_prompts": [],+ "discovery_triggers": [+ "74AHC123",+ "74ahc123",+ "74AHC123 Dual Retriggerable Monostable Multivibrator"+ ],+ "discovery_pitch": "Every 74AHC123 on the wiki, cross-vendor, as one substitutable class.",+ "metadata": {+ "group_tier": "class",+ "member_count": 2,+ "family_id": "74AHC123",+ "logic_family": "74AHC",+ "function_code": "123",+ "function_class": "Multivibrator"+ },+ "component": {+ "mpn": "74AHC123",+ "manufacturer": "",+ "package": "",+ "pin_count": null,+ "category": "Logic ICs",+ "subcategory": "Multivibrator",+ "body_size": null,+ "parts": {},+ "distributor_links": {},+ "logic": {+ "family_id": "74AHC123",+ "logic_family": "74AHC",+ "function_code": "123",+ "function_class": "Multivibrator",+ "function_name": "Dual Retriggerable Monostable Multivibrator" },- "tags": [- "logic",- "74ahc",- "multivibrator"- ],- "license": "proprietary",- "visibility": {- "public": true- },- "sample_prompts": [],- "discovery_triggers": [- "74AHC123",- "74ahc123",- "74AHC123 Dual Retriggerable Monostable Multivibrator"- ],- "discovery_pitch": "Every 74AHC123 on the wiki, cross-vendor, as one substitutable class.",- "metadata": {- "group_tier": "class",- "member_count": 2,- "family_id": "74AHC123",- "logic_family": "74AHC",- "function_code": "123",- "function_class": "Multivibrator"- },- "component": {- "mpn": "74AHC123",- "manufacturer": "",- "package": "",- "pin_count": null,- "category": "Logic ICs",- "subcategory": "Multivibrator",- "body_size": null,- "parts": {},- "distributor_links": {},- "logic": {- "family_id": "74AHC123",- "logic_family": "74AHC",- "function_code": "123",- "function_class": "Multivibrator",- "function_name": "Dual Retriggerable Monostable Multivibrator"- },- "group": {- "tier": "class",- "member_count": 2,- "members": [- "SN74AHC123ADR",- "SN74AHC123APWR"- ]- }- },- "author": {- "name": "Ray",- "email": "[email protected]"- },- "created_at": "2026-09-11T14:21:47.745Z",- "updated_at": "2026-09-11T14:21:47.745Z"+ "group": {+ "tier": "class",+ "member_count": 2,+ "members": [+ "SN74AHC123ADR",+ "SN74AHC123APWR"+ ]+ }+ } }