component
TLC555
Public Made by Adomby adom
TI CMOS 555 timer, SOIC-8. Low power, up to 2 MHz, 2-15 V, same pinout as NE555. Datasheet-verified.
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page.json+122−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tlc555",+ "title": "TLC555",+ "brief": "TI CMOS 555 timer, SOIC-8. Low power, up to 2 MHz, 2-15 V, same pinout as NE555. Datasheet-verified.", "version": "0.1.0",- "type": "component",- "description": "TI CMOS 555 timer, SOIC-8. Low power, up to 2 MHz, 2-15 V, same pinout as NE555. Datasheet-verified.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "timer",@@ -12,6 +15,122 @@ "soic-8", "texas-instruments" ],+ "component": {+ "mpn": "TLC555",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Timer",+ "subcategory": "CMOS timer (555)",+ "datasheet": "https://www.ti.com/lit/ds/symlink/tlc555.pdf",+ "parts": {+ "symbol": "tlc555.kicad_sym",+ "footprint": "tlc555.kicad_mod",+ "model_3d": "tlc555.glb"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground (0 V) reference for the device."+ },+ {+ "number": "2",+ "name": "TRIG",+ "type": "input",+ "description": "Trigger input. Start of timing input: pulling TRIG below 1/2 CONT (~1/3 VDD) sets the output high and opens the discharge switch."+ },+ {+ "number": "3",+ "name": "OUT",+ "type": "output",+ "description": "High-current timer output. Rail-to-rail CMOS output; sinks up to 100 mA and sources up to 10 mA typical."+ },+ {+ "number": "4",+ "name": "RESET",+ "type": "input",+ "description": "Active-low reset input. Overrides all other inputs; when low, forces the output low and the discharge switch on to start a new timing cycle. Tie high (to VDD) when unused."+ },+ {+ "number": "5",+ "name": "CONT",+ "type": "input",+ "description": "Control voltage. Sets the comparator thresholds (open-circuit value is 2/3 VDD); allows an external voltage to modulate timing or a bypass capacitor (typically 10 nF) to ground for noise immunity."+ },+ {+ "number": "6",+ "name": "THRES",+ "type": "input",+ "description": "Threshold input. End of timing input: when THRES exceeds CONT (~2/3 VDD) the output goes low and the discharge switch turns on."+ },+ {+ "number": "7",+ "name": "DISCH",+ "type": "output",+ "description": "Discharge. Open-drain (open-collector) output to discharge the external timing capacitor to GND during the low half of the timing cycle."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply voltage. Single-supply operation from 2 V to 15 V (TLC555C); IDD typically 250 uA at VDD = 5 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/tlc555.pdf",+ "pages": 47,+ "sha256": "1bb22975b6bc1294",+ "source_tier": "mfr"+ },+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Type": "CMOS timer (astable / monostable)",+ "Supply voltage": "2-15 V",+ "Supply current": "~1 mA (low power)",+ "Max frequency": "2.1 MHz",+ "Output": "CMOS push-pull",+ "Compatibility": "pin-identical to NE555",+ "Timing": "external RC on TRIG/THRES",+ "Package": "SOIC-8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tlc555",+ "cmos 555",+ "low power 555",+ "555 timer cmos",+ "ne555 cmos"+ ],+ "discovery_pitch": "TLC555 CMOS 555 timer (SOIC-8, low-power) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -27,10 +146,5 @@ "docs/tlc555-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }