component
PCF8574
Public Unreviewedby adom
TI remote 8-bit I2C I/O expander, SOIC-16. Eight quasi-bidirectional lines, 3 address pins, open-drain INT. Datasheet-verified.
← Commit history
PCF8574: validated Fusion/EAGLE library + adom-lbr hub, generated from this page's KiCad sources
2 files changed
+734
PCF8574.adom-lbr.jsonadded+592@@ -0,0 +1,592 @@+{+ "schema_version": 2,+ "mpn": "PCF8574",+ "manufacturer": "",+ "package": "",+ "value": "",+ "category": "",+ "symbol": {+ "name": "PCF8574T",+ "pins": [+ {+ "number": "1",+ "name": "A0",+ "x": -400,+ "y": -150,+ "length": 100,+ "rotation": 0+ },+ {+ "number": "2",+ "name": "A1",+ "x": -400,+ "y": -250,+ "length": 100,+ "rotation": 0+ },+ {+ "number": "3",+ "name": "A2",+ "x": -400,+ "y": -350,+ "length": 100,+ "rotation": 0+ },+ {+ "number": "4",+ "name": "P0",+ "x": 400,+ "y": 350,+ "length": 100,+ "rotation": 180+ },+ {+ "number": "5",+ "name": "P1",+ "x": 400,+ "y": 250,+ "length": 100,+ "rotation": 180+ },+ {+ "number": "6",+ "name": "P2",+ "x": 400,+ "y": 150,+ "length": 100,+ "rotation": 180+ },+ {+ "number": "7",+ "name": "P3",+ "x": 400,+ "y": 50,+ "length": 100,+ "rotation": 180+ },+ {+ "number": "8",+ "name": "GND",+ "x": 0,+ "y": -550,+ "length": 100,+ "rotation": 90+ },+ {+ "number": "9",+ "name": "P4",+ "x": 400,+ "y": -50,+ "length": 100,+ "rotation": 180+ },+ {+ "number": "10",+ "name": "P5",+ "x": 400,+ "y": -150,+ "length": 100,+ "rotation": 180+ },+ {+ "number": "11",+ "name": "P6",+ "x": 400,+ "y": -250,+ "length": 100,+ "rotation": 180+ },+ {+ "number": "12",+ "name": "P7",+ "x": 400,+ "y": -350,+ "length": 100,+ "rotation": 180+ },+ {+ "number": "13",+ "name": "~{INT}",+ "x": -400,+ "y": 50,+ "length": 100,+ "rotation": 0+ },+ {+ "number": "14",+ "name": "SCL",+ "x": -400,+ "y": 350,+ "length": 100,+ "rotation": 0+ },+ {+ "number": "15",+ "name": "SDA",+ "x": -400,+ "y": 250,+ "length": 100,+ "rotation": 0+ },+ {+ "number": "16",+ "name": "VDD",+ "x": 0,+ "y": 550,+ "length": 100,+ "rotation": 270+ }+ ],+ "body": null,+ "graphics": [+ {+ "kind": "rect",+ "x1": -300.0,+ "y1": 450.0,+ "x2": 300.0,+ "y2": -450.0,+ "width": 10.0,+ "filled": true+ }+ ],+ "designator_prefix": "U",+ "footprint": "SOIC-16_3.9x9.9mm_P1.27mm",+ "parameters": [],+ "pin_numbers_hidden": false,+ "pin_names_hidden": false+ },+ "footprint": {+ "name": "SOIC-16_3.9x9.9mm_P1.27mm",+ "pads": [+ {+ "number": "1",+ "x_mm": -2.475,+ "y_mm": -4.445,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "2",+ "x_mm": -2.475,+ "y_mm": -3.175,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "3",+ "x_mm": -2.475,+ "y_mm": -1.905,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "4",+ "x_mm": -2.475,+ "y_mm": -0.635,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "5",+ "x_mm": -2.475,+ "y_mm": 0.635,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "6",+ "x_mm": -2.475,+ "y_mm": 1.905,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "7",+ "x_mm": -2.475,+ "y_mm": 3.175,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "8",+ "x_mm": -2.475,+ "y_mm": 4.445,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "9",+ "x_mm": 2.475,+ "y_mm": 4.445,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "10",+ "x_mm": 2.475,+ "y_mm": 3.175,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "11",+ "x_mm": 2.475,+ "y_mm": 1.905,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "12",+ "x_mm": 2.475,+ "y_mm": 0.635,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "13",+ "x_mm": 2.475,+ "y_mm": -0.635,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "14",+ "x_mm": 2.475,+ "y_mm": -1.905,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "15",+ "x_mm": 2.475,+ "y_mm": -3.175,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ },+ {+ "number": "16",+ "x_mm": 2.475,+ "y_mm": -4.445,+ "w_mm": 1.95,+ "h_mm": 0.6,+ "drill_mm": 0.0,+ "rotation": 0.0,+ "shape": "roundrect"+ }+ ],+ "graphics": [+ {+ "kind": "line",+ "layer": {+ "role": "silk"+ },+ "x1": -2.06,+ "y1": -5.06,+ "x2": 2.06,+ "y2": -5.06,+ "width": 0.12+ },+ {+ "kind": "line",+ "layer": {+ "role": "silk"+ },+ "x1": -2.06,+ "y1": -5.005,+ "x2": -2.06,+ "y2": -5.06,+ "width": 0.12+ },+ {+ "kind": "line",+ "layer": {+ "role": "silk"+ },+ "x1": -2.06,+ "y1": 5.06,+ "x2": -2.06,+ "y2": 5.005,+ "width": 0.12+ },+ {+ "kind": "line",+ "layer": {+ "role": "silk"+ },+ "x1": 2.06,+ "y1": -5.06,+ "x2": 2.06,+ "y2": -5.005,+ "width": 0.12+ },+ {+ "kind": "line",+ "layer": {+ "role": "silk"+ },+ "x1": 2.06,+ "y1": 5.005,+ "x2": 2.06,+ "y2": 5.06,+ "width": 0.12+ },+ {+ "kind": "line",+ "layer": {+ "role": "silk"+ },+ "x1": 2.06,+ "y1": 5.06,+ "x2": -2.06,+ "y2": 5.06,+ "width": 0.12+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": -3.7,+ "y1": -5.0,+ "x2": -2.2,+ "y2": -5.0,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": -3.7,+ "y1": 5.0,+ "x2": -3.7,+ "y2": -5.0,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": -2.2,+ "y1": -5.2,+ "x2": 2.2,+ "y2": -5.2,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": -2.2,+ "y1": -5.0,+ "x2": -2.2,+ "y2": -5.2,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": -2.2,+ "y1": 5.0,+ "x2": -3.7,+ "y2": 5.0,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": -2.2,+ "y1": 5.2,+ "x2": -2.2,+ "y2": 5.0,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": 2.2,+ "y1": -5.2,+ "x2": 2.2,+ "y2": -5.0,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": 2.2,+ "y1": -5.0,+ "x2": 3.7,+ "y2": -5.0,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": 2.2,+ "y1": 5.0,+ "x2": 2.2,+ "y2": 5.2,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": 2.2,+ "y1": 5.2,+ "x2": -2.2,+ "y2": 5.2,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": 3.7,+ "y1": -5.0,+ "x2": 3.7,+ "y2": 5.0,+ "width": 0.05+ },+ {+ "kind": "line",+ "layer": {+ "role": "courtyard"+ },+ "x1": 3.7,+ "y1": 5.0,+ "x2": 2.2,+ "y2": 5.0,+ "width": 0.05+ }+ ]+ },+ "connect": [+ {+ "pin": "1",+ "pad": "1"+ },+ {+ "pin": "2",+ "pad": "2"+ },+ {+ "pin": "3",+ "pad": "3"+ },+ {+ "pin": "4",+ "pad": "4"+ },+ {+ "pin": "5",+ "pad": "5"+ },+ {+ "pin": "6",+ "pad": "6"+ },+ {+ "pin": "7",+ "pad": "7"+ },+ {+ "pin": "8",+ "pad": "8"+ },+ {+ "pin": "9",+ "pad": "9"+ },+ {+ "pin": "10",+ "pad": "10"+ },+ {+ "pin": "11",+ "pad": "11"+ },+ {+ "pin": "12",+ "pad": "12"+ },+ {+ "pin": "13",+ "pad": "13"+ },+ {+ "pin": "14",+ "pad": "14"+ },+ {+ "pin": "15",+ "pad": "15"+ },+ {+ "pin": "16",+ "pad": "16"+ }+ ],+ "provenance": {+ "source": "kicad_import"+ }+}
PCF8574.lbradded+142@@ -0,0 +1,142 @@+<?xml version="1.0" encoding="utf-8"?>+<!DOCTYPE eagle SYSTEM "eagle.dtd">+<eagle version="9.6.2">+<drawing>+<settings><setting alwaysvectorfont="no"/></settings>+<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>+<layers>+<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>+<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>+<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>+<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>+<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>+<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>+<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>+<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>+<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>+<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>+<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>+<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>+<layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>+<layer number="28" name="bValues" color="7" fill="1" visible="yes" active="yes"/>+<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>+<layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>+<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>+<layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>+<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>+<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>+<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>+<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>+<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>+<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>+<layer number="39" name="tKeepout" color="4" fill="11" visible="no" active="yes"/>+<layer number="40" name="bKeepout" color="1" fill="11" visible="no" active="yes"/>+<layer number="41" name="tRestrict" color="4" fill="10" visible="no" active="yes"/>+<layer number="42" name="bRestrict" color="1" fill="10" visible="no" active="yes"/>+<layer number="43" name="vRestrict" color="2" fill="10" visible="no" active="yes"/>+<layer number="44" name="Drills" color="7" fill="1" visible="no" active="yes"/>+<layer number="45" name="Holes" color="7" fill="1" visible="no" active="yes"/>+<layer number="46" name="Milling" color="3" fill="1" visible="no" active="yes"/>+<layer number="47" name="Measures" color="7" fill="1" visible="no" active="yes"/>+<layer number="48" name="Document" color="7" fill="1" visible="yes" active="yes"/>+<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>+<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>+<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>+<layer number="93" name="Pins" color="2" fill="1" visible="no" active="yes"/>+<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>+<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>+<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>+<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>+<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>+</layers>+<library>+<description>8-bit I/O Expander, I2C / SMBus interface, interrupt output, fixed address bits 0b0100xxx, TSSOP-16 / SOIC-16</description>+<packages>+<package name="PCF8574T">+ <description>PCF8574T</description>+ <smd name="1" x="-2.4750" y="4.4450" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="2" x="-2.4750" y="3.1750" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="3" x="-2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="4" x="-2.4750" y="0.6350" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="5" x="-2.4750" y="-0.6350" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="6" x="-2.4750" y="-1.9050" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="7" x="-2.4750" y="-3.1750" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="8" x="-2.4750" y="-4.4450" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="9" x="2.4750" y="-4.4450" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="10" x="2.4750" y="-3.1750" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="11" x="2.4750" y="-1.9050" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="12" x="2.4750" y="-0.6350" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="13" x="2.4750" y="0.6350" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="14" x="2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="15" x="2.4750" y="3.1750" dx="1.9500" dy="0.6000" layer="1"/>+ <smd name="16" x="2.4750" y="4.4450" dx="1.9500" dy="0.6000" layer="1"/>+ <wire x1="-2.0600" y1="5.0600" x2="2.0600" y2="5.0600" width="0.1200" layer="21"/>+ <wire x1="-2.0600" y1="5.0050" x2="-2.0600" y2="5.0600" width="0.1200" layer="21"/>+ <wire x1="-2.0600" y1="-5.0600" x2="-2.0600" y2="-5.0050" width="0.1200" layer="21"/>+ <wire x1="2.0600" y1="5.0600" x2="2.0600" y2="5.0050" width="0.1200" layer="21"/>+ <wire x1="2.0600" y1="-5.0050" x2="2.0600" y2="-5.0600" width="0.1200" layer="21"/>+ <wire x1="2.0600" y1="-5.0600" x2="-2.0600" y2="-5.0600" width="0.1200" layer="21"/>+ <text x="0" y="6.020" size="1.27" layer="25" align="bottom-center">>NAME</text>+ <text x="0" y="-6.020" size="1.27" layer="27" align="top-center">>VALUE</text>+</package>+</packages>+<symbols>+<symbol name="PCF8574T">+ <wire x1="-7.62" y1="12.7" x2="7.62" y2="12.7" width="0.254" layer="94"/>+ <wire x1="7.62" y1="12.7" x2="7.62" y2="-10.16" width="0.254" layer="94"/>+ <wire x1="7.62" y1="-10.16" x2="-7.62" y2="-10.16" width="0.254" layer="94"/>+ <wire x1="-7.62" y1="-10.16" x2="-7.62" y2="12.7" width="0.254" layer="94"/>+ <text x="0" y="15.239999999999998" size="1.27" layer="95" align="bottom-center">>NAME</text>+ <text x="0" y="-12.7" size="1.27" layer="96" align="top-center">>VALUE</text>+ <pin name="A0" x="-10.16" y="-2.54" length="short" direction="in"/>+ <pin name="A1" x="-10.16" y="-5.08" length="short" direction="in"/>+ <pin name="A2" x="-10.16" y="-7.62" length="short" direction="in"/>+ <pin name="P0" x="10.16" y="10.16" length="short" direction="io" rot="R180"/>+ <pin name="P1" x="10.16" y="7.62" length="short" direction="io" rot="R180"/>+ <pin name="P2" x="10.16" y="5.08" length="short" direction="io" rot="R180"/>+ <pin name="P3" x="10.16" y="2.54" length="short" direction="io" rot="R180"/>+ <pin name="GND" x="0" y="-12.7" length="short" direction="pwr" rot="R90"/>+ <pin name="P4" x="10.16" y="0" length="short" direction="io" rot="R180"/>+ <pin name="P5" x="10.16" y="-2.54" length="short" direction="io" rot="R180"/>+ <pin name="P6" x="10.16" y="-5.08" length="short" direction="io" rot="R180"/>+ <pin name="P7" x="10.16" y="-7.62" length="short" direction="io" rot="R180"/>+ <pin name="~{INT}" x="-10.16" y="2.54" length="short" direction="oc"/>+ <pin name="SCL" x="-10.16" y="10.16" length="short" direction="in"/>+ <pin name="SDA" x="-10.16" y="7.62" length="short" direction="io"/>+ <pin name="VDD" x="0" y="15.24" length="short" direction="pwr" rot="R270"/>+</symbol>+</symbols>+<devicesets>+<deviceset name="PCF8574T" prefix="U">+ <description>8-bit I/O Expander, I2C / SMBus interface, interrupt output, fixed address bits 0b0100xxx, TSSOP-16 / SOIC-16</description>+ <gates>+ <gate name="G$1" symbol="PCF8574T" x="0" y="0"/>+ </gates>+ <devices>+ <device name="" package="PCF8574T">+ <connects>+ <connect gate="G$1" pin="A0" pad="1"/>+ <connect gate="G$1" pin="A1" pad="2"/>+ <connect gate="G$1" pin="A2" pad="3"/>+ <connect gate="G$1" pin="P0" pad="4"/>+ <connect gate="G$1" pin="P1" pad="5"/>+ <connect gate="G$1" pin="P2" pad="6"/>+ <connect gate="G$1" pin="P3" pad="7"/>+ <connect gate="G$1" pin="GND" pad="8"/>+ <connect gate="G$1" pin="P4" pad="9"/>+ <connect gate="G$1" pin="P5" pad="10"/>+ <connect gate="G$1" pin="P6" pad="11"/>+ <connect gate="G$1" pin="P7" pad="12"/>+ <connect gate="G$1" pin="~{INT}" pad="13"/>+ <connect gate="G$1" pin="SCL" pad="14"/>+ <connect gate="G$1" pin="SDA" pad="15"/>+ <connect gate="G$1" pin="VDD" pad="16"/>+ </connects>+ <technologies><technology name=""/></technologies>+ </device>+ </devices>+</deviceset>+</devicesets>+</library>+</drawing>+</eagle>