component
SN74LV123ADBR
Public Made by Adomby adom
Texas Instruments Monostable Multivibrators, SSOP-16-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# SN74LV123ADBR++**Texas Instruments** · Monostable Multivibrators · SSOP-16-208mil++SN74LV123ADBR from Texas Instruments, in a SSOP-16-208mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1A | input | Channel 1 falling edge trigger input when 1B = L; Hold low for other input methods |+| 2 | 1B | input | Channel 1 rising edge trigger input when 1A = H; Hold high for other input methods |+| 3 | 1CLR | input | Channel 1 rising edge trigger when 1A = H and 1B = L; Hold high for other input methods; Can cut pulse length short by driving low during output |+| 4 | 1Q | output | Channel 1 inverted output |+| 5 | 2Q | output | Channel 2 output |+| 6 | 2Cext | passive | Channel 2 external capacitor negative connection |+| 7 | 2Rext/Cext | passive | Channel 2 external capacitor and resistor junction connection |+| 8 | GND | power_in | Ground |+| 9 | 2A | input | Channel 2 falling edge trigger input when 2B = L; Hold low for other input methods |+| 10 | 2B | input | Channel 2 rising edge trigger input when 2A = H; Hold high for other input methods |+| 11 | 2CLR | input | Channel 2 rising edge trigger when 2A = H and 2B = L; Hold high for other input methods; Can cut pulse length short by driving low during output |+| 12 | 2Q | output | Channel 2 inverted output |+| 13 | 1Q | output | Channel 1 output |+| 14 | 1Cext | passive | Channel 1 external capacitor negative connection |+| 15 | 1Rext/Cext | passive | Channel 1 external capacitor and resistor junction connection |+| 16 | VCC | power_in | Power supply |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SSOP-16-208mil |+| Category | Logic |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `SN74LV123ADBR`+- Footprint: `Package_SO:SSOP-16_5.3x6.2mm_P0.65mm`+- 3D model: SSOP-16-208mil (KiCad packages3D, STEP)+- 3D model files: `sn74lv123adbr-etched.step` / `sn74lv123adbr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lv123adbr.step` / `sn74lv123adbr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/sn74lv123a) (37 pp, sha256 `177536726ba54dee`, retrieved 2026-10-05, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/sn74lv123adbr-datasheet.pdf)
page.jsonadded+206@@ -0,0 +1,206 @@+{+ "slug": "sn74lv123adbr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Monostable Multivibrators, SSOP-16-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "logic",+ "sn74lv123adbr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "sn74lv123adbr.kicad_sym",+ "sn74lv123adbr.kicad_mod",+ "sn74lv123adbr.glb",+ "sn74lv123adbr.step",+ "sn74lv123adbr.lbr",+ "docs/hero.png",+ "docs/sn74lv123adbr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "sn74lv123adbr-hero.glb",+ "sn74lv123adbr-hero.overlay.json"+ ],+ "component": {+ "mpn": "SN74LV123ADBR",+ "manufacturer": "Texas Instruments",+ "package": "SSOP-16-208mil",+ "pin_count": 16,+ "category": "Logic",+ "subcategory": "Monostable Multivibrators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/sn74lv123a",+ "parts": {+ "symbol": "sn74lv123adbr.kicad_sym",+ "footprint": "sn74lv123adbr.kicad_mod",+ "model_3d": "sn74lv123adbr-hero.glb",+ "model_3d_plain": "sn74lv123adbr.glb",+ "model_3d_step": "sn74lv123adbr-etched.step",+ "model_3d_step_plain": "sn74lv123adbr.step",+ "lbr": "sn74lv123adbr.lbr"+ },+ "distributor_links": {+ "lcsc": 2652509,+ "digikey": "296-28517-2-ND",+ "mouser": "595-SN74LV123ADBR"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T19:51:17Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-28517-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-SN74LV123ADBR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "1A",+ "type": "input",+ "description": "Channel 1 falling edge trigger input when 1B = L; Hold low for other input methods"+ },+ {+ "number": "2",+ "name": "1B",+ "type": "input",+ "description": "Channel 1 rising edge trigger input when 1A = H; Hold high for other input methods"+ },+ {+ "number": "3",+ "name": "1CLR",+ "type": "input",+ "description": "Channel 1 rising edge trigger when 1A = H and 1B = L; Hold high for other input methods; Can cut pulse length short by driving low during output"+ },+ {+ "number": "4",+ "name": "1Q",+ "type": "output",+ "description": "Channel 1 inverted output"+ },+ {+ "number": "5",+ "name": "2Q",+ "type": "output",+ "description": "Channel 2 output"+ },+ {+ "number": "6",+ "name": "2Cext",+ "type": "passive",+ "description": "Channel 2 external capacitor negative connection"+ },+ {+ "number": "7",+ "name": "2Rext/Cext",+ "type": "passive",+ "description": "Channel 2 external capacitor and resistor junction connection"+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground"+ },+ {+ "number": "9",+ "name": "2A",+ "type": "input",+ "description": "Channel 2 falling edge trigger input when 2B = L; Hold low for other input methods"+ },+ {+ "number": "10",+ "name": "2B",+ "type": "input",+ "description": "Channel 2 rising edge trigger input when 2A = H; Hold high for other input methods"+ },+ {+ "number": "11",+ "name": "2CLR",+ "type": "input",+ "description": "Channel 2 rising edge trigger when 2A = H and 2B = L; Hold high for other input methods; Can cut pulse length short by driving low during output"+ },+ {+ "number": "12",+ "name": "2Q",+ "type": "output",+ "description": "Channel 2 inverted output"+ },+ {+ "number": "13",+ "name": "1Q",+ "type": "output",+ "description": "Channel 1 output"+ },+ {+ "number": "14",+ "name": "1Cext",+ "type": "passive",+ "description": "Channel 1 external capacitor negative connection"+ },+ {+ "number": "15",+ "name": "1Rext/Cext",+ "type": "passive",+ "description": "Channel 1 external capacitor and resistor junction connection"+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Power supply"+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 11,+ "cost_usd": 0.0964,+ "at": "2026-10-05T19:51:01"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/sn74lv123a",+ "pages": 37,+ "sha256": "177536726ba54dee",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}