component
HT62783ANZ
Public Made by Adomby adom
HTCSEMI Darlington Transistor Arrays, DIP-18. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+54@@ -0,0 +1,54 @@+# HT62783ANZ++**HTCSEMI** · Darlington Transistor Arrays · DIP-18++HT62783ANZ from HTCSEMI, in a DIP-18. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | IN 1 | input | Logic input for channel 1; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |+| 2 | IN 2 | input | Logic input for channel 2; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |+| 3 | IN 3 | input | Logic input for channel 3; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |+| 4 | IN 4 | input | Logic input for channel 4; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |+| 5 | IN 5 | input | Logic input for channel 5; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |+| 6 | IN 6 | input | Logic input for channel 6; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |+| 7 | IN 7 | input | Logic input for channel 7; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |+| 8 | IN 8 | input | Logic input for channel 8; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V |+| 9 | Vcc | power_in | Positive power supply pin; recommended operating range 0-50 V |+| 10 | GND | power_in | Common ground reference pin |+| 11 | OUT 8 | output | Darlington output sink for channel 8; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |+| 12 | OUT 7 | output | Darlington output sink for channel 7; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |+| 13 | OUT 6 | output | Darlington output sink for channel 6; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |+| 14 | OUT 5 | output | Darlington output sink for channel 5; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |+| 15 | OUT 4 | output | Darlington output sink for channel 4; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |+| 16 | OUT 3 | output | Darlington output sink for channel 3; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |+| 17 | OUT 2 | output | Darlington output sink for channel 2; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |+| 18 | OUT 1 | output | Darlington output sink for channel 1; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HTCSEMI |+| Package | DIP-18 |+| Category | Transistors/Thyristors |+| Pins | 18 |++## CAD (KiCad official)++- Symbol: `HT62783ANZ`+- Footprint: `Package_DIP:DIP-18_W7.62mm`+- 3D model: DIP-18 (KiCad packages3D, STEP)+- 3D model files: `ht62783anz-etched.step` / `ht62783anz-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ht62783anz.step` / `ht62783anz.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HTCSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590225669733969920) (9 pp, sha256 `4c60d9ab60c01d0b`, retrieved 2026-09-22, tier: lcsc)+- **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/ht62783anz-datasheet.pdf)
page.jsonadded+204@@ -0,0 +1,204 @@+{+ "slug": "ht62783anz",+ "version": "0.1.0",+ "type": "component",+ "description": "HTCSEMI Darlington Transistor Arrays, DIP-18. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "transistors-thyristors",+ "ht62783anz",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ht62783anz.kicad_sym",+ "ht62783anz.kicad_mod",+ "ht62783anz.glb",+ "ht62783anz.step",+ "ht62783anz.lbr",+ "docs/hero.png",+ "docs/ht62783anz-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "HT62783ANZ",+ "manufacturer": "HTCSEMI",+ "package": "DIP-18",+ "pin_count": 18,+ "category": "Transistors/Thyristors",+ "subcategory": "Darlington Transistor Arrays",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590225669733969920",+ "parts": {+ "symbol": "ht62783anz.kicad_sym",+ "footprint": "ht62783anz.kicad_mod",+ "model_3d": "ht62783anz-etched.glb",+ "model_3d_plain": "ht62783anz.glb",+ "model_3d_step": "ht62783anz-etched.step",+ "model_3d_step_plain": "ht62783anz.step",+ "lbr": "ht62783anz.lbr"+ },+ "distributor_links": {+ "lcsc": "C2976650"+ },+ "pins": [+ {+ "number": "1",+ "name": "IN 1",+ "type": "input",+ "description": "Logic input for channel 1; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V"+ },+ {+ "number": "2",+ "name": "IN 2",+ "type": "input",+ "description": "Logic input for channel 2; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V"+ },+ {+ "number": "3",+ "name": "IN 3",+ "type": "input",+ "description": "Logic input for channel 3; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V"+ },+ {+ "number": "4",+ "name": "IN 4",+ "type": "input",+ "description": "Logic input for channel 4; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V"+ },+ {+ "number": "5",+ "name": "IN 5",+ "type": "input",+ "description": "Logic input for channel 5; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V"+ },+ {+ "number": "6",+ "name": "IN 6",+ "type": "input",+ "description": "Logic input for channel 6; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V"+ },+ {+ "number": "7",+ "name": "IN 7",+ "type": "input",+ "description": "Logic input for channel 7; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V"+ },+ {+ "number": "8",+ "name": "IN 8",+ "type": "input",+ "description": "Logic input for channel 8; turn-ON threshold ≥ 2.0 V, turn-OFF threshold ≤ 0.8 V"+ },+ {+ "number": "9",+ "name": "Vcc",+ "type": "power_in",+ "description": "Positive power supply pin; recommended operating range 0-50 V"+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Common ground reference pin"+ },+ {+ "number": "11",+ "name": "OUT 8",+ "type": "output",+ "description": "Darlington output sink for channel 8; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes"+ },+ {+ "number": "12",+ "name": "OUT 7",+ "type": "output",+ "description": "Darlington output sink for channel 7; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes"+ },+ {+ "number": "13",+ "name": "OUT 6",+ "type": "output",+ "description": "Darlington output sink for channel 6; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes"+ },+ {+ "number": "14",+ "name": "OUT 5",+ "type": "output",+ "description": "Darlington output sink for channel 5; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes"+ },+ {+ "number": "15",+ "name": "OUT 4",+ "type": "output",+ "description": "Darlington output sink for channel 4; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes"+ },+ {+ "number": "16",+ "name": "OUT 3",+ "type": "output",+ "description": "Darlington output sink for channel 3; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes"+ },+ {+ "number": "17",+ "name": "OUT 2",+ "type": "output",+ "description": "Darlington output sink for channel 2; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes"+ },+ {+ "number": "18",+ "name": "OUT 1",+ "type": "output",+ "description": "Darlington output sink for channel 1; maximum 500 mA at 50 V sustaining voltage with integrated clamp diodes"+ }+ ],+ "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": [+ "extractor flagged: VIN(OFF) specification in Table 5 shows conflicting values (0.8 and 0.64 V) with unclear Min/Max ass",+ "1/18 pins cited to the wrong page (name found elsewhere): ['9:Vcc@p2']"+ ],+ "pages_sent": 9,+ "cost_usd": 0.1597,+ "at": "2026-09-22T10:28:53"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590225669733969920",+ "pages": 9,+ "sha256": "4c60d9ab60c01d0b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 18,+ "described": 18,+ "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]"+ }+}