component
TLC555CPSR
Public Made by Adomby adom
Texas Instruments Timers / Counters, SOIC-8-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+45@@ -0,0 +1,45 @@+# TLC555CPSR++**Texas Instruments** · Timers / Counters · SOIC-8-208mil++TLC555CPSR from Texas Instruments, in a SOIC-8-208mil. 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 | GND | power_in | Ground reference voltage for the device. |+| 2 | TRIG | input | Timing input start; sets output high when input voltage falls below 1/3 VDD trigger threshold. |+| 3 | OUT | output | High-current timer output supporting CMOS rail-to-rail voltage swing. |+| 4 | RESET | input | Low-level active reset input; forces output and discharge pins to low level when driven low. |+| 5 | CONT | input | Control voltage input for threshold adjustment; internal reference voltage is 2/3 VDD when pin is open circuit. |+| 6 | THRES | input | Timing input end; resets output and discharge pins to low level when input exceeds 2/3 VDD threshold. |+| 7 | DISCH | tri_state | Open-collector discharge output providing low impedance path to ground for timing capacitor discharge. |+| 8 | VDD | power_in | Positive power supply voltage input supporting single supply operation from 2V to 15V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8-208mil |+| Category | Clock/Timing |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TLC555CPSR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8-208mil (KiCad packages3D, STEP)+- 3D model files: `tlc555cpsr-etched.step` / `tlc555cpsr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlc555cpsr.step` / `tlc555cpsr.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/tlc555) (49 pp, sha256 `3e8bc6d70bce3f3f`, retrieved 2026-10-01, 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/tlc555cpsr-datasheet.pdf)
page.jsonadded+157@@ -0,0 +1,157 @@+{+ "slug": "tlc555cpsr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Timers / Counters, SOIC-8-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "clock-timing",+ "tlc555cpsr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tlc555cpsr.kicad_sym",+ "tlc555cpsr.kicad_mod",+ "tlc555cpsr.glb",+ "tlc555cpsr.step",+ "tlc555cpsr.lbr",+ "docs/hero.png",+ "docs/tlc555cpsr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TLC555CPSR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8-208mil",+ "pin_count": 8,+ "category": "Clock/Timing",+ "subcategory": "Timers / Counters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tlc555",+ "parts": {+ "symbol": "tlc555cpsr.kicad_sym",+ "footprint": "tlc555cpsr.kicad_mod",+ "model_3d": "tlc555cpsr-etched.glb",+ "model_3d_plain": "tlc555cpsr.glb",+ "model_3d_step": "tlc555cpsr-etched.step",+ "model_3d_step_plain": "tlc555cpsr.step",+ "lbr": "tlc555cpsr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2865752",+ "digikey": "296-15028-2-ND",+ "mouser": "595-TLC555CPSR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T04:46:06Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-15028-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TLC555CPSR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference voltage for the device."+ },+ {+ "number": "2",+ "name": "TRIG",+ "type": "input",+ "description": "Timing input start; sets output high when input voltage falls below 1/3 VDD trigger threshold."+ },+ {+ "number": "3",+ "name": "OUT",+ "type": "output",+ "description": "High-current timer output supporting CMOS rail-to-rail voltage swing."+ },+ {+ "number": "4",+ "name": "RESET",+ "type": "input",+ "description": "Low-level active reset input; forces output and discharge pins to low level when driven low."+ },+ {+ "number": "5",+ "name": "CONT",+ "type": "input",+ "description": "Control voltage input for threshold adjustment; internal reference voltage is 2/3 VDD when pin is open circuit."+ },+ {+ "number": "6",+ "name": "THRES",+ "type": "input",+ "description": "Timing input end; resets output and discharge pins to low level when input exceeds 2/3 VDD threshold."+ },+ {+ "number": "7",+ "name": "DISCH",+ "type": "tri_state",+ "description": "Open-collector discharge output providing low impedance path to ground for timing capacitor discharge."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive power supply voltage input supporting single supply operation from 2V to 15V."+ }+ ],+ "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": [+ "extractor flagged: Package designation mismatch: User specified SOIC-8-208mil, but MPN TLC555CPSR is listed in datashee"+ ],+ "pages_sent": 28,+ "cost_usd": 0.2038,+ "at": "2026-10-01T04:45:51"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tlc555",+ "pages": 49,+ "sha256": "3e8bc6d70bce3f3f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "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]"+ }+}