component
SN74AHC1G125DCKR
Public Made by Adomby adom
Texas Instruments Buffer/Driver/Transceiver, SC-70-5. 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 296-8745-2-ND, LCSC_PN C151890). 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": "sn74ahc1g125dckr.step", "lbr": "sn74ahc1g125dckr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "296-8745-2-ND",+ "lcsc": "C151890"+ }, "pins": [ { "number": "1",@@ -38,7 +41,7 @@ "number": "2", "name": "A", "type": "input",- "description": "Buffer data input. Data at A is passed through to Y when OE is low. Input voltage range 0 V to 5.5 V; input leakage ±1 µA max. Unused inputs must be tied to VCC or GND."+ "description": "Buffer data input. Data at A is passed through to Y when OE is low. Input voltage range 0 V to 5.5 V; input leakage \u00b11 \u00b5A max. Unused inputs must be tied to VCC or GND." }, { "number": "3",@@ -50,13 +53,13 @@ "number": "4", "name": "Y", "type": "tri_state",- "description": "3-state buffer output. Drives the buffered A signal when OE is low; high-impedance when OE is high. ±8 mA drive at VCC = 4.5 V (±4 mA at 3 V, ±50 µA at 2 V). Off-state leakage (IOZ) ±2.5 µA max."+ "description": "3-state buffer output. Drives the buffered A signal when OE is low; high-impedance when OE is high. \u00b18 mA drive at VCC = 4.5 V (\u00b14 mA at 3 V, \u00b150 \u00b5A at 2 V). Off-state leakage (IOZ) \u00b12.5 \u00b5A max." }, { "number": "5", "name": "VCC", "type": "power_in",- "description": "Positive supply voltage. Recommended operating range 2 V to 5.5 V. Supply current ICC = 10 µA max (1 µA typ at 25 °C). Bypass with a local decoupling capacitor to GND."+ "description": "Positive supply voltage. Recommended operating range 2 V to 5.5 V. Supply current ICC = 10 \u00b5A max (1 \u00b5A typ at 25 \u00b0C). Bypass with a local decoupling capacitor to GND." } ], "provenance": {
sn74ahc1g125dckr.lbr+21−2@@ -59,6 +59,18 @@ <smd name="3" x="-0.8375" y="-0.6500" dx="1.0250" dy="0.3500" layer="1"/> <smd name="4" x="0.8375" y="-0.6500" dx="1.0250" dy="0.3500" layer="1"/> <smd name="5" x="0.8375" y="0.6500" dx="1.0250" dy="0.3500" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-1.1800" y="1.0900"/>+ <vertex x="-1.3200" y="1.2800"/>+ <vertex x="-1.0400" y="1.2800"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.3125" y="1.0000"/>+ <vertex x="0.6250" y="1.0000"/>+ <vertex x="0.6250" y="-1.0000"/>+ <vertex x="-0.6250" y="-1.0000"/>+ <vertex x="-0.6250" y="0.6875"/>+ </polygon> <wire x1="-0.7350" y1="1.1100" x2="0.7350" y2="1.1100" width="0.1200" layer="21"/> <wire x1="-0.7350" y1="1.0850" x2="-0.7350" y2="1.1100" width="0.1200" layer="21"/> <wire x1="-0.7350" y1="-1.1100" x2="-0.7350" y2="-1.0850" width="0.1200" layer="21"/>@@ -68,7 +80,7 @@ <wire x1="0.7350" y1="-1.1100" x2="-0.7350" y2="-1.1100" width="0.1200" layer="21"/> <text x="0" y="1.763" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-1.763" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-1.1800" y="1.0900"/><vertex x="-1.3200" y="1.2800"/><vertex x="-1.0400" y="1.2800"/></polygon></package>+</package> </packages> <symbols> <symbol name="SN74AHC1G125DCKR">@@ -100,7 +112,14 @@ <connect gate="G$1" pin="VCC" pad="5"/> <connect gate="G$1" pin="Y" pad="4"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="SN74AHC1G125DCKR" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="DIGIKEY_PN" value="296-8745-2-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C151890" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>