component
MC74ACT125DR2G
Public Made by Adomby adom
onsemi Buffer/Driver/Transceiver, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+152−8@@ -1,13 +1,162 @@ {+ "schema_version": 1,+ "type": "component", "slug": "mc74act125dr2g",+ "title": "MC74ACT125DR2G",+ "brief": "onsemi Buffer/Driver/Transceiver, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "onsemi Buffer/Driver/Transceiver, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "logic", "mc74act125dr2g" ],+ "component": {+ "mpn": "MC74ACT125DR2G",+ "manufacturer": "onsemi",+ "package": "SOIC-14",+ "pin_count": 14,+ "category": "Logic",+ "subcategory": "Buffer/Driver/Transceiver",+ "datasheet": "https://www.onsemi.com/pdf/datasheet/mc74act125-d.pdf",+ "parts": {+ "symbol": "mc74act125dr2g.kicad_sym",+ "footprint": "mc74act125dr2g.kicad_mod",+ "model_3d": "mc74act125dr2g.glb",+ "model_3d_step": "mc74act125dr2g.step",+ "lbr": "mc74act125dr2g.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "~A0",+ "type": "input",+ "description": "Active-low output enable for buffer 0. When low the buffer drives O0 with B0; when high O0 is placed in the high-impedance (3-state) state. TTL-compatible input threshold (VIH >= 2.0 V, VIL <= 0.8 V) with input leakage +/-1 uA max."+ },+ {+ "number": "2",+ "name": "B0",+ "type": "input",+ "description": "Data input for buffer 0. Drives O0 when the corresponding output enable ~A0 is low; ignored (X) when ~A0 is high (output high-Z). TTL-compatible input threshold on the 'ACT variant."+ },+ {+ "number": "3",+ "name": "O0",+ "type": "tri_state",+ "description": "3-state buffered output for channel 0. Follows B0 when ~A0 is low; high-Z when ~A0 is high. Drive capability +/-24 mA at VCC = 4.5 V (IOH/IOL guaranteed limits)."+ },+ {+ "number": "4",+ "name": "~A1",+ "type": "input",+ "description": "Active-low output enable for buffer 1. Low = enable (O1 = B1); high = high-Z output."+ },+ {+ "number": "5",+ "name": "B1",+ "type": "input",+ "description": "Data input for buffer 1. Passed to O1 when ~A1 is low."+ },+ {+ "number": "6",+ "name": "O1",+ "type": "tri_state",+ "description": "3-state buffered output for channel 1. Drives +/-24 mA; high-Z when ~A1 is high."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0 V) for the device. All input/output voltages are referenced to this pin."+ },+ {+ "number": "8",+ "name": "O3",+ "type": "tri_state",+ "description": "3-state buffered output for channel 3. Follows B3 when ~A3 is low; high-Z when ~A3 is high."+ },+ {+ "number": "9",+ "name": "B3",+ "type": "input",+ "description": "Data input for buffer 3. Passed to O3 when ~A3 is low."+ },+ {+ "number": "10",+ "name": "~A3",+ "type": "input",+ "description": "Active-low output enable for buffer 3. Low = enable (O3 = B3); high = high-Z output."+ },+ {+ "number": "11",+ "name": "O2",+ "type": "tri_state",+ "description": "3-state buffered output for channel 2. Follows B2 when ~A2 is low; high-Z when ~A2 is high."+ },+ {+ "number": "12",+ "name": "B2",+ "type": "input",+ "description": "Data input for buffer 2. Passed to O2 when ~A2 is low."+ },+ {+ "number": "13",+ "name": "~A2",+ "type": "input",+ "description": "Active-low output enable for buffer 2. Low = enable (O2 = B2); high = high-Z output."+ },+ {+ "number": "14",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply. Recommended 4.5-5.5 V for the 'ACT variant (absolute max 7.0 V). Bypass with a 0.1 uF ceramic near the pin."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.onsemi.com/pdf/datasheet/mc74act125-d.pdf",+ "pages": 8,+ "sha256": "a8b1cd5809fcaf46",+ "source_tier": "mfr"+ },+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "onsemi",+ "Package": "SOIC-14",+ "Category": "Logic",+ "Pins": "14"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "mc74act125dr2g"+ ],+ "discovery_pitch": "MC74ACT125DR2G (onsemi) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +174,5 @@ "docs/mc74act125dr2g-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }