component
TLC556CDR
Public Made by Adomby adom
Texas Instruments Timers / Counters, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+51@@ -0,0 +1,51 @@+# TLC556CDR++**Texas Instruments** · Timers / Counters · SOIC-14++TLC556CDR from Texas Instruments, in a SOIC-14. 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 | DISCH | output | Open-collector output for discharging the timing capacitor. |+| 2 | THRES | input | Threshold input; when THRES exceeds CONT, output and discharge pins are set low. |+| 3 | CONT | input | Control voltage input that sets comparator thresholds and provides 2/3 VDD reference when open-circuited. |+| 4 | RESET | input | Active-low reset input that forces output and discharge pins low. |+| 5 | OUT | output | High-current timer output signal. |+| 6 | TRIG | input | Trigger input; when TRIG is below 1/2 CONT, output goes high and discharge pin opens. |+| 7 | GND | power_in | Ground connection. |+| 8 | TRIG | input | Trigger input; when TRIG is below 1/2 CONT, output goes high and discharge pin opens. |+| 9 | OUT | output | High-current timer output signal. |+| 10 | RESET | input | Active-low reset input that forces output and discharge pins low. |+| 11 | CONT | input | Control voltage input that sets comparator thresholds and provides 2/3 VDD reference when open-circuited. |+| 12 | THRES | input | Threshold input; when THRES exceeds CONT, output and discharge pins are set low. |+| 13 | DISCH | output | Open-collector output for discharging the timing capacitor. |+| 14 | VDD | power_in | Power supply voltage. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-14 |+| Category | Clock/Timing |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `TLC556CDR`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (KiCad packages3D, STEP)+- 3D model files: `tlc556cdr-etched.step` / `tlc556cdr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlc556cdr.step` / `tlc556cdr.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/tlc556) (36 pp, sha256 `36283528cef5f0c6`, retrieved 2026-10-06, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/tlc556cdr-datasheet.pdf)
page.jsonadded+193@@ -0,0 +1,193 @@+{+ "slug": "tlc556cdr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Timers / Counters, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "clock-timing",+ "tlc556cdr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tlc556cdr.kicad_sym",+ "tlc556cdr.kicad_mod",+ "tlc556cdr.glb",+ "tlc556cdr.step",+ "tlc556cdr.lbr",+ "docs/hero.png",+ "docs/tlc556cdr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tlc556cdr-hero.glb",+ "tlc556cdr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TLC556CDR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-14",+ "pin_count": 14,+ "category": "Clock/Timing",+ "subcategory": "Timers / Counters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tlc556",+ "parts": {+ "symbol": "tlc556cdr.kicad_sym",+ "footprint": "tlc556cdr.kicad_mod",+ "model_3d": "tlc556cdr-hero.glb",+ "model_3d_plain": "tlc556cdr.glb",+ "model_3d_step": "tlc556cdr-etched.step",+ "model_3d_step_plain": "tlc556cdr.step",+ "lbr": "tlc556cdr.lbr"+ },+ "distributor_links": {+ "lcsc": 201587,+ "digikey": "296-1338-2-ND",+ "mouser": "595-TLC556CDR"+ },+ "distributor_check": {+ "checked_at": "2026-10-06T17:10:40Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-1338-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TLC556CDR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "DISCH",+ "type": "output",+ "description": "Open-collector output for discharging the timing capacitor."+ },+ {+ "number": "2",+ "name": "THRES",+ "type": "input",+ "description": "Threshold input; when THRES exceeds CONT, output and discharge pins are set low."+ },+ {+ "number": "3",+ "name": "CONT",+ "type": "input",+ "description": "Control voltage input that sets comparator thresholds and provides 2/3 VDD reference when open-circuited."+ },+ {+ "number": "4",+ "name": "RESET",+ "type": "input",+ "description": "Active-low reset input that forces output and discharge pins low."+ },+ {+ "number": "5",+ "name": "OUT",+ "type": "output",+ "description": "High-current timer output signal."+ },+ {+ "number": "6",+ "name": "TRIG",+ "type": "input",+ "description": "Trigger input; when TRIG is below 1/2 CONT, output goes high and discharge pin opens."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection."+ },+ {+ "number": "8",+ "name": "TRIG",+ "type": "input",+ "description": "Trigger input; when TRIG is below 1/2 CONT, output goes high and discharge pin opens."+ },+ {+ "number": "9",+ "name": "OUT",+ "type": "output",+ "description": "High-current timer output signal."+ },+ {+ "number": "10",+ "name": "RESET",+ "type": "input",+ "description": "Active-low reset input that forces output and discharge pins low."+ },+ {+ "number": "11",+ "name": "CONT",+ "type": "input",+ "description": "Control voltage input that sets comparator thresholds and provides 2/3 VDD reference when open-circuited."+ },+ {+ "number": "12",+ "name": "THRES",+ "type": "input",+ "description": "Threshold input; when THRES exceeds CONT, output and discharge pins are set low."+ },+ {+ "number": "13",+ "name": "DISCH",+ "type": "output",+ "description": "Open-collector output for discharging the timing capacitor."+ },+ {+ "number": "14",+ "name": "VDD",+ "type": "power_in",+ "description": "Power supply voltage."+ }+ ],+ "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": 19,+ "cost_usd": 0.1547,+ "at": "2026-10-06T17:10:24"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tlc556",+ "pages": 36,+ "sha256": "36283528cef5f0c6",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "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]"+ }+}