component
SN74LVTH245APWR
Public Made by Adomby adom
Texas Instruments Buffer/Driver/Transceiver, TSSOP-20. 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 296-1272-2-ND, LCSC_PN C2652121). 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
page.json+6−3@@ -26,13 +26,16 @@ "model_3d_step": "sn74lvth245apwr.step", "lbr": "sn74lvth245apwr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "296-1272-2-ND",+ "lcsc": "C2652121"+ }, "pins": [ { "number": "1", "name": "DIR", "type": "input",- "description": "Direction control. When DIR=L, data flows from B to A; when DIR=H, data flows from A to B. TTL-compatible input, VIH ≥ 2 V, VIL ≤ 0.8 V."+ "description": "Direction control. When DIR=L, data flows from B to A; when DIR=H, data flows from A to B. TTL-compatible input, VIH \u2265 2 V, VIL \u2264 0.8 V." }, { "number": "2",@@ -146,7 +149,7 @@ "number": "20", "name": "VCC", "type": "power_in",- "description": "3.3-V supply input. Recommended VCC = 2.7 V to 3.6 V; absolute max 4.6 V. Bypass locally with a 0.1 µF ceramic to GND."+ "description": "3.3-V supply input. Recommended VCC = 2.7 V to 3.6 V; absolute max 4.6 V. Bypass locally with a 0.1 \u00b5F ceramic to GND." } ], "provenance": {
sn74lvth245apwr.lbr+21−2@@ -74,11 +74,23 @@ <smd name="18" x="2.8625" y="1.6250" dx="1.4750" dy="0.4000" layer="1"/> <smd name="19" x="2.8625" y="2.2750" dx="1.4750" dy="0.4000" layer="1"/> <smd name="20" x="2.8625" y="2.9250" dx="1.4750" dy="0.4000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-3.8600" y="2.9300"/>+ <vertex x="-4.1900" y="2.6900"/>+ <vertex x="-4.1900" y="3.1700"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-1.2000" y="3.2500"/>+ <vertex x="2.2000" y="3.2500"/>+ <vertex x="2.2000" y="-3.2500"/>+ <vertex x="-2.2000" y="-3.2500"/>+ <vertex x="-2.2000" y="2.2500"/>+ </polygon> <wire x1="-2.3100" y1="3.3850" x2="2.3100" y2="3.3850" width="0.1200" layer="21"/> <wire x1="2.3100" y1="-3.3850" x2="-2.3100" y2="-3.3850" width="0.1200" layer="21"/> <text x="0" y="4.262" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-4.262" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-3.8600" y="2.9300"/><vertex x="-4.1900" y="2.6900"/><vertex x="-4.1900" y="3.1700"/></polygon></package>+</package> </packages> <symbols> <symbol name="SN74LVTH245APWR">@@ -140,7 +152,14 @@ <connect gate="G$1" pin="B7" pad="12"/> <connect gate="G$1" pin="B8" pad="11"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="SN74LVTH245APWR" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="DIGIKEY_PN" value="296-1272-2-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C2652121" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>