component
MC74HC4040ADTR2G
Public Made by Adomby adom
onsemi Counters / Dividers, 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 MC74HC4040ADTR2GOSTR-ND, LCSC_PN C327490, MOUSER_PN 863-MC74HC4040ADTR2G). 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
+30−6
mc74hc4040adtr2g.lbr+22−2@@ -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="MC74HC4040ADTR2G">@@ -128,7 +140,15 @@ <connect gate="G$1" pin="Clock" pad="10"/> <connect gate="G$1" pin="Q1" pad="9"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="MC74HC4040ADTR2G" constant="no"/>+ <attribute name="MANUFACTURER" value="onsemi" constant="no"/>+ <attribute name="MOUSER_PN" value="863-MC74HC4040ADTR2G" constant="no"/>+ <attribute name="DIGIKEY_PN" value="MC74HC4040ADTR2GOSTR-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C327490" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+8−4@@ -26,7 +26,11 @@ "model_3d_step": "mc74hc4040adtr2g.step", "lbr": "mc74hc4040adtr2g.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "MC74HC4040ADTR2GOSTR-ND",+ "mouser": "863-MC74HC4040ADTR2G",+ "lcsc": "C327490"+ }, "pins": [ { "number": "1",@@ -80,13 +84,13 @@ "number": "9", "name": "Q1", "type": "output",- "description": "Active-high counter output, divides Clock by 2^1 (2). Push-pull CMOS output; typ. propagation delay Clock→Q1 is 31 ns at V_CC = 4.5 V, C_L = 50 pF."+ "description": "Active-high counter output, divides Clock by 2^1 (2). Push-pull CMOS output; typ. propagation delay Clock\u2192Q1 is 31 ns at V_CC = 4.5 V, C_L = 50 pF." }, { "number": "10", "name": "Clock", "type": "input",- "description": "Negative-edge-triggered clock input; a high-to-low transition advances the counter one state. V_IH ≥ 3.15 V and V_IL ≤ 1.35 V at V_CC = 4.5 V; f_max = 30 MHz typ at V_CC = 4.5 V."+ "description": "Negative-edge-triggered clock input; a high-to-low transition advances the counter one state. V_IH \u2265 3.15 V and V_IL \u2264 1.35 V at V_CC = 4.5 V; f_max = 30 MHz typ at V_CC = 4.5 V." }, { "number": "11",@@ -122,7 +126,7 @@ "number": "16", "name": "VCC", "type": "power_in",- "description": "Positive supply, 2.0 V to 6.0 V (absolute max 7.0 V). Bypass locally to GND (pin 8) with a 0.1 µF ceramic capacitor."+ "description": "Positive supply, 2.0 V to 6.0 V (absolute max 7.0 V). Bypass locally to GND (pin 8) with a 0.1 \u00b5F ceramic capacitor." } ], "provenance": {