component
CD74HC4051PWR
Public Made by Adomby adom
Texas Instruments Signal Switches / Encoders & Decoders / Multiplexers, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (DIGIKEY_PN 296-13031-2-ND, LCSC_PN C352826). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+27−5
cd74hc4051pwr.lbr+23−4@@ -70,11 +70,23 @@ <smd name="14" x="2.8625" y="0.9750" dx="1.4750" dy="0.4000" layer="1"/> <smd name="15" x="2.8625" y="1.6250" dx="1.4750" dy="0.4000" layer="1"/> <smd name="16" x="2.8625" y="2.2750" dx="1.4750" dy="0.4000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-3.8600" y="2.2800"/>+ <vertex x="-4.1900" y="2.0400"/>+ <vertex x="-4.1900" y="2.5200"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-1.2000" y="2.5000"/>+ <vertex x="2.2000" y="2.5000"/>+ <vertex x="2.2000" y="-2.5000"/>+ <vertex x="-2.2000" y="-2.5000"/>+ <vertex x="-2.2000" y="1.5000"/>+ </polygon> <wire x1="-2.3100" y1="2.7350" x2="2.3100" y2="2.7350" width="0.1200" layer="21"/> <wire x1="2.3100" y1="-2.7350" x2="-2.3100" y2="-2.7350" width="0.1200" layer="21"/> <text x="0" y="3.613" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-3.613" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-3.8600" y="2.2800"/><vertex x="-4.1900" y="2.0400"/><vertex x="-4.1900" y="2.5200"/></polygon></package>+</package> </packages> <symbols> <symbol name="CD74HC4051PWR">@@ -89,7 +101,7 @@ <pin name="COM" x="-17.78" y="2.54" length="middle" direction="io"/> <pin name="A7" x="-17.78" y="0" length="middle" direction="io"/> <pin name="A5" x="-17.78" y="-2.54" length="middle" direction="io"/>- <pin name="~{E}" x="-17.78" y="-5.08" length="middle" direction="in"/>+ <pin name="E" x="-17.78" y="-5.08" length="middle" direction="in"/> <pin name="VEE" x="-17.78" y="-7.62" length="middle" direction="pwr"/> <pin name="GND" x="-17.78" y="-10.16" length="middle" direction="pwr"/> <pin name="VCC" x="17.78" y="7.62" length="middle" direction="pwr" rot="R180"/>@@ -116,7 +128,7 @@ <connect gate="G$1" pin="COM" pad="3"/> <connect gate="G$1" pin="A7" pad="4"/> <connect gate="G$1" pin="A5" pad="5"/>- <connect gate="G$1" pin="~{E}" pad="6"/>+ <connect gate="G$1" pin="E" pad="6"/> <connect gate="G$1" pin="VEE" pad="7"/> <connect gate="G$1" pin="GND" pad="8"/> <connect gate="G$1" pin="VCC" pad="16"/>@@ -128,7 +140,14 @@ <connect gate="G$1" pin="S1" pad="10"/> <connect gate="G$1" pin="S2" pad="9"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="CD74HC4051PWR" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="DIGIKEY_PN" value="296-13031-2-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C352826" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+4−1@@ -26,7 +26,10 @@ "model_3d_step": "cd74hc4051pwr.step", "lbr": "cd74hc4051pwr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "296-13031-2-ND",+ "lcsc": "C352826"+ }, "pins": [ { "number": "1",