component
SN74CBTLV3861PWR
Public Made by Adomby adom
Texas Instruments Analog Switches, Multiplexers, TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+60@@ -0,0 +1,60 @@+# SN74CBTLV3861PWR++**Texas Instruments** · Analog Switches, Multiplexers · TSSOP-24++SN74CBTLV3861PWR from Texas Instruments, in a TSSOP-24. 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 | NC | unconnected | No internal connection; must be left unconnected. |+| 2 | A1 | bidirectional | Bus-switch port A, bit 1; bidirectional pass channel connected to B1 when OE is low, with typical on-state resistance ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 3 | A2 | bidirectional | Bus-switch port A, bit 2; bidirectional pass channel connected to B2 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 4 | A3 | bidirectional | Bus-switch port A, bit 3; bidirectional pass channel connected to B3 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 5 | A4 | bidirectional | Bus-switch port A, bit 4; bidirectional pass channel connected to B4 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 6 | A5 | bidirectional | Bus-switch port A, bit 5; bidirectional pass channel connected to B5 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 7 | A6 | bidirectional | Bus-switch port A, bit 6; bidirectional pass channel connected to B6 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 8 | A7 | bidirectional | Bus-switch port A, bit 7; bidirectional pass channel connected to B7 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 9 | A8 | bidirectional | Bus-switch port A, bit 8; bidirectional pass channel connected to B8 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 10 | A9 | bidirectional | Bus-switch port A, bit 9; bidirectional pass channel connected to B9 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 11 | A10 | bidirectional | Bus-switch port A, bit 10; bidirectional pass channel connected to B10 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 12 | GND | power_in | Ground reference for the device; all voltages referenced to this pin. |+| 13 | B10 | bidirectional | Bus-switch port B, bit 10; bidirectional pass channel connected to A10 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 14 | B9 | bidirectional | Bus-switch port B, bit 9; bidirectional pass channel connected to A9 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 15 | B8 | bidirectional | Bus-switch port B, bit 8; bidirectional pass channel connected to A8 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 16 | B7 | bidirectional | Bus-switch port B, bit 7; bidirectional pass channel connected to A7 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 17 | B6 | bidirectional | Bus-switch port B, bit 6; bidirectional pass channel connected to A6 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 18 | B5 | bidirectional | Bus-switch port B, bit 5; bidirectional pass channel connected to A5 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 19 | B4 | bidirectional | Bus-switch port B, bit 4; bidirectional pass channel connected to A4 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 20 | B3 | bidirectional | Bus-switch port B, bit 3; bidirectional pass channel connected to A3 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 21 | B2 | bidirectional | Bus-switch port B, bit 2; bidirectional pass channel connected to A2 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 22 | B1 | bidirectional | Bus-switch port B, bit 1; bidirectional pass channel connected to A1 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA. |+| 23 | OE | input | Active-low output enable; when low all 10 A-B switch paths are on; when high all paths are open; VIH min = 1.7 V (VCC = 2.3-2.7 V) / 2.0 V (VCC = 2.7-3.6 V), VIL max = 0.7 V / 0.8 V respectively; ten = 2.1-5.5 ns, tdis = 1.7-5.8 ns. |+| 24 | VCC | power_in | Positive supply voltage; recommended operating range 2.3 V to 3.6 V; absolute maximum −0.5 V to 4.6 V; ICC max = 10 µA at VCC = 3.6 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-24 |+| Category | Interface |+| Pins | 24 |++## CAD (KiCad official)++- Symbol: `SN74CBTLV3861PWR`+- Footprint: `Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm`+- 3D model: TSSOP-24 (KiCad packages3D, STEP)+- 3D model files: `sn74cbtlv3861pwr-etched.step` / `sn74cbtlv3861pwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74cbtlv3861pwr.step` / `sn74cbtlv3861pwr.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/lit/ds/symlink/sn74cbtlv3861.pdf) (19 pp, sha256 `a8c57af9745f61e2`, retrieved 2026-09-27, tier: manufacturer)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/sn74cbtlv3861pwr-datasheet.pdf)
page.jsonadded+251@@ -0,0 +1,251 @@+{+ "slug": "sn74cbtlv3861pwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Analog Switches, Multiplexers, TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "sn74cbtlv3861pwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "sn74cbtlv3861pwr.kicad_sym",+ "sn74cbtlv3861pwr.kicad_mod",+ "sn74cbtlv3861pwr.glb",+ "sn74cbtlv3861pwr.step",+ "sn74cbtlv3861pwr.lbr",+ "docs/hero.png",+ "docs/sn74cbtlv3861pwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "SN74CBTLV3861PWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-24",+ "pin_count": 24,+ "category": "Interface",+ "subcategory": "Analog Switches, Multiplexers",+ "datasheet": "https://www.ti.com/lit/ds/symlink/sn74cbtlv3861.pdf",+ "parts": {+ "symbol": "sn74cbtlv3861pwr.kicad_sym",+ "footprint": "sn74cbtlv3861pwr.kicad_mod",+ "model_3d": "sn74cbtlv3861pwr-etched.glb",+ "model_3d_plain": "sn74cbtlv3861pwr.glb",+ "model_3d_step": "sn74cbtlv3861pwr-etched.step",+ "model_3d_step_plain": "sn74cbtlv3861pwr.step",+ "lbr": "sn74cbtlv3861pwr.lbr"+ },+ "distributor_links": {+ "lcsc": "C205983",+ "digikey": "296-9153-2-ND",+ "mouser": "595-SN74CBTLV3861PWR"+ },+ "distributor_check": {+ "checked_at": "2026-09-27T12:54:47Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-9153-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-SN74CBTLV3861PWR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; must be left unconnected."+ },+ {+ "number": "2",+ "name": "A1",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 1; bidirectional pass channel connected to B1 when OE is low, with typical on-state resistance ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "3",+ "name": "A2",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 2; bidirectional pass channel connected to B2 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "4",+ "name": "A3",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 3; bidirectional pass channel connected to B3 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "5",+ "name": "A4",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 4; bidirectional pass channel connected to B4 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "6",+ "name": "A5",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 5; bidirectional pass channel connected to B5 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "7",+ "name": "A6",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 6; bidirectional pass channel connected to B6 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "8",+ "name": "A7",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 7; bidirectional pass channel connected to B7 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "9",+ "name": "A8",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 8; bidirectional pass channel connected to B8 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "10",+ "name": "A9",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 9; bidirectional pass channel connected to B9 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "11",+ "name": "A10",+ "type": "bidirectional",+ "description": "Bus-switch port A, bit 10; bidirectional pass channel connected to B10 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "12",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the device; all voltages referenced to this pin."+ },+ {+ "number": "13",+ "name": "B10",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 10; bidirectional pass channel connected to A10 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "14",+ "name": "B9",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 9; bidirectional pass channel connected to A9 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "15",+ "name": "B8",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 8; bidirectional pass channel connected to A8 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "16",+ "name": "B7",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 7; bidirectional pass channel connected to A7 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "17",+ "name": "B6",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 6; bidirectional pass channel connected to A6 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "18",+ "name": "B5",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 5; bidirectional pass channel connected to A5 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "19",+ "name": "B4",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 4; bidirectional pass channel connected to A4 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "20",+ "name": "B3",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 3; bidirectional pass channel connected to A3 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "21",+ "name": "B2",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 2; bidirectional pass channel connected to A2 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "22",+ "name": "B1",+ "type": "bidirectional",+ "description": "Bus-switch port B, bit 1; bidirectional pass channel connected to A1 when OE is low, with typical ron = 5 Ω at VCC = 2.3 V / II = 64 mA."+ },+ {+ "number": "23",+ "name": "OE",+ "type": "input",+ "description": "Active-low output enable; when low all 10 A-B switch paths are on; when high all paths are open; VIH min = 1.7 V (VCC = 2.3-2.7 V) / 2.0 V (VCC = 2.7-3.6 V), VIL max = 0.7 V / 0.8 V respectively; ten = 2.1-5.5 ns, tdis = 1.7-5.8 ns."+ },+ {+ "number": "24",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage; recommended operating range 2.3 V to 3.6 V; absolute maximum −0.5 V to 4.6 V; ICC max = 10 µA at VCC = 3.6 V."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 19,+ "cost_usd": 0.3734,+ "at": "2026-09-27T12:54:27"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/sn74cbtlv3861.pdf",+ "pages": 19,+ "sha256": "a8c57af9745f61e2",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 24,+ "described": 24,+ "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]"+ }+}