component
CD74ACT541M96
Public Made by Adomby adom
Texas Instruments Buffer/Driver/Transceiver, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+57@@ -0,0 +1,57 @@+# CD74ACT541M96++**Texas Instruments** · Buffer/Driver/Transceiver · SOIC-20-300mil++CD74ACT541M96 from Texas Instruments, in a SOIC-20-300mil. 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 | OE1 | input | Active-low output enable 1; outputs are high-impedance when OE1 or OE2 is high. |+| 2 | A0 | input | Buffer data input A0. |+| 3 | A1 | input | Buffer data input A1. |+| 4 | A2 | input | Buffer data input A2. |+| 5 | A3 | input | Buffer data input A3. |+| 6 | A4 | input | Buffer data input A4. |+| 7 | A5 | input | Buffer data input A5. |+| 8 | A6 | input | Buffer data input A6. |+| 9 | A7 | input | Buffer data input A7. |+| 10 | GND | power_in | Ground. |+| 11 | Y7 | tri_state | Non-inverting 3-state output Y7 following A7, with ±24 mA drive. |+| 12 | Y6 | tri_state | Non-inverting 3-state output Y6 following A6, with ±24 mA drive. |+| 13 | Y5 | tri_state | Non-inverting 3-state output Y5 following A5, with ±24 mA drive. |+| 14 | Y4 | tri_state | Non-inverting 3-state output Y4 following A4, with ±24 mA drive. |+| 15 | Y3 | tri_state | Non-inverting 3-state output Y3 following A3, with ±24 mA drive. |+| 16 | Y2 | tri_state | Non-inverting 3-state output Y2 following A2, with ±24 mA drive. |+| 17 | Y1 | tri_state | Non-inverting 3-state output Y1 following A1, with ±24 mA drive. |+| 18 | Y0 | tri_state | Non-inverting 3-state output Y0 following A0, with ±24 mA drive. |+| 19 | OE2 | input | Active-low output enable 2; outputs are high-impedance when OE1 or OE2 is high. |+| 20 | VCC | power_in | Supply voltage; 4.5 V to 5.5 V for ACT types. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-20-300mil |+| Category | Logic ICs |+| Pins | 20 |++## CAD (KiCad official)++- Symbol: `CD74ACT541M96`+- Footprint: `Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm`+- 3D model: SOIC-20-300mil (KiCad packages3D, STEP)+- 3D model files: `cd74act541m96-etched.step` / `cd74act541m96-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cd74act541m96.step` / `cd74act541m96.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/cd74act540) (29 pp, sha256 `3bbe83696bf3757a`, retrieved 2026-10-05, 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/cd74act541m96-datasheet.pdf)
page.jsonadded+232@@ -0,0 +1,232 @@+{+ "slug": "cd74act541m96",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Buffer/Driver/Transceiver, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "logic ics",+ "cd74act541m96",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cd74act541m96.kicad_sym",+ "cd74act541m96.kicad_mod",+ "cd74act541m96.glb",+ "cd74act541m96.step",+ "cd74act541m96.lbr",+ "docs/hero.png",+ "docs/cd74act541m96-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "cd74act541m96-hero.glb",+ "cd74act541m96-hero.overlay.json"+ ],+ "component": {+ "mpn": "CD74ACT541M96",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-20-300mil",+ "pin_count": 20,+ "category": "Logic ICs",+ "subcategory": "Buffer/Driver/Transceiver",+ "datasheet": "https://www.ti.com/cn/lit/gpn/cd74act540",+ "parts": {+ "symbol": "cd74act541m96.kicad_sym",+ "footprint": "cd74act541m96.kicad_mod",+ "model_3d": "cd74act541m96-hero.glb",+ "model_3d_plain": "cd74act541m96.glb",+ "model_3d_step": "cd74act541m96-etched.step",+ "model_3d_step_plain": "cd74act541m96.step",+ "lbr": "cd74act541m96.lbr"+ },+ "distributor_links": {+ "lcsc": 553179,+ "digikey": "296-14501-2-ND",+ "mouser": "595-CD74ACT541M96"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T21:16:24Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-14501-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-CD74ACT541M96",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OE1",+ "type": "input",+ "description": "Active-low output enable 1; outputs are high-impedance when OE1 or OE2 is high."+ },+ {+ "number": "2",+ "name": "A0",+ "type": "input",+ "description": "Buffer data input A0."+ },+ {+ "number": "3",+ "name": "A1",+ "type": "input",+ "description": "Buffer data input A1."+ },+ {+ "number": "4",+ "name": "A2",+ "type": "input",+ "description": "Buffer data input A2."+ },+ {+ "number": "5",+ "name": "A3",+ "type": "input",+ "description": "Buffer data input A3."+ },+ {+ "number": "6",+ "name": "A4",+ "type": "input",+ "description": "Buffer data input A4."+ },+ {+ "number": "7",+ "name": "A5",+ "type": "input",+ "description": "Buffer data input A5."+ },+ {+ "number": "8",+ "name": "A6",+ "type": "input",+ "description": "Buffer data input A6."+ },+ {+ "number": "9",+ "name": "A7",+ "type": "input",+ "description": "Buffer data input A7."+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "11",+ "name": "Y7",+ "type": "tri_state",+ "description": "Non-inverting 3-state output Y7 following A7, with ±24 mA drive."+ },+ {+ "number": "12",+ "name": "Y6",+ "type": "tri_state",+ "description": "Non-inverting 3-state output Y6 following A6, with ±24 mA drive."+ },+ {+ "number": "13",+ "name": "Y5",+ "type": "tri_state",+ "description": "Non-inverting 3-state output Y5 following A5, with ±24 mA drive."+ },+ {+ "number": "14",+ "name": "Y4",+ "type": "tri_state",+ "description": "Non-inverting 3-state output Y4 following A4, with ±24 mA drive."+ },+ {+ "number": "15",+ "name": "Y3",+ "type": "tri_state",+ "description": "Non-inverting 3-state output Y3 following A3, with ±24 mA drive."+ },+ {+ "number": "16",+ "name": "Y2",+ "type": "tri_state",+ "description": "Non-inverting 3-state output Y2 following A2, with ±24 mA drive."+ },+ {+ "number": "17",+ "name": "Y1",+ "type": "tri_state",+ "description": "Non-inverting 3-state output Y1 following A1, with ±24 mA drive."+ },+ {+ "number": "18",+ "name": "Y0",+ "type": "tri_state",+ "description": "Non-inverting 3-state output Y0 following A0, with ±24 mA drive."+ },+ {+ "number": "19",+ "name": "OE2",+ "type": "input",+ "description": "Active-low output enable 2; outputs are high-impedance when OE1 or OE2 is high."+ },+ {+ "number": "20",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage; 4.5 V to 5.5 V for ACT types."+ }+ ],+ "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: The pin table on page 3 does not include output enable control pins (OE1, OE2) that are explicitly r; The presence of Master Reset (!MR) and Clock (CP) pins combined with D/Q data pins suggests this may"+ ],+ "pages_sent": 29,+ "cost_usd": 0.2948,+ "at": "2026-10-05T21:16:09"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/cd74act540",+ "pages": 29,+ "sha256": "3bbe83696bf3757a",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 20,+ "described": 20,+ "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]"+ }+}