component
SN74LVC4245APWR
Public Made by Adomby adom
Texas Instruments Buffer/Driver/Transceiver, TSSOP-24. 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 296-12183-2-ND, LCSC_PN C7859). 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
+28−6
page.json+7−4@@ -26,7 +26,10 @@ "model_3d_step": "sn74lvc4245apwr.step", "lbr": "sn74lvc4245apwr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "296-12183-2-ND",+ "lcsc": "C7859"+ }, "pins": [ { "number": "1",@@ -38,13 +41,13 @@ "number": "2", "name": "DIR", "type": "input",- "description": "Direction control input, referenced to VCCA. DIR=H drives A→B; DIR=L drives B→A. VIH≥2V, VIL≤0.8V."+ "description": "Direction control input, referenced to VCCA. DIR=H drives A\u2192B; DIR=L drives B\u2192A. VIH\u22652V, VIL\u22640.8V." }, { "number": "3", "name": "A1", "type": "bidirectional",- "description": "A-port transceiver I/O bit 1, referenced to VCCA. Drives ±24mA at 5V VCCA; input tolerant to VCCA+0.5V."+ "description": "A-port transceiver I/O bit 1, referenced to VCCA. Drives \u00b124mA at 5V VCCA; input tolerant to VCCA+0.5V." }, { "number": "4",@@ -110,7 +113,7 @@ "number": "14", "name": "B8", "type": "bidirectional",- "description": "B-port transceiver I/O bit 8, referenced to VCCB. Drives ±24mA at VCCB=3V; input tolerant to VCCB+0.5V."+ "description": "B-port transceiver I/O bit 8, referenced to VCCB. Drives \u00b124mA at VCCB=3V; input tolerant to VCCB+0.5V." }, { "number": "15",
sn74lvc4245apwr.lbr+21−2@@ -78,11 +78,23 @@ <smd name="22" x="2.8625" y="2.2750" dx="1.4750" dy="0.4000" layer="1"/> <smd name="23" x="2.8625" y="2.9250" dx="1.4750" dy="0.4000" layer="1"/> <smd name="24" x="2.8625" y="3.5750" dx="1.4750" dy="0.4000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-3.8600" y="3.5800"/>+ <vertex x="-4.1900" y="3.3400"/>+ <vertex x="-4.1900" y="3.8200"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-1.2000" y="3.9000"/>+ <vertex x="2.2000" y="3.9000"/>+ <vertex x="2.2000" y="-3.9000"/>+ <vertex x="-2.2000" y="-3.9000"/>+ <vertex x="-2.2000" y="2.9000"/>+ </polygon> <wire x1="-2.3100" y1="4.0350" x2="2.3100" y2="4.0350" width="0.1200" layer="21"/> <wire x1="2.3100" y1="-4.0350" x2="-2.3100" y2="-4.0350" width="0.1200" layer="21"/> <text x="0" y="4.912" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-4.912" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-3.8600" y="3.5800"/><vertex x="-4.1900" y="3.3400"/><vertex x="-4.1900" y="3.8200"/></polygon></package>+</package> </packages> <symbols> <symbol name="SN74LVC4245APWR">@@ -152,7 +164,14 @@ <connect gate="G$1" pin="B8" pad="14"/> <connect gate="G$1" pin="GND@3" pad="13"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="SN74LVC4245APWR" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="DIGIKEY_PN" value="296-12183-2-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C7859" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>