component
SN74HC164PWR
Public Made by Adomby adom
Texas Instruments Shifting Register, TSSOP-14. 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 296-14020-2-ND, LCSC_PN C406867, MOUSER_PN 595-SN74HC164PWR). 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
+37−13
page.json+15−11@@ -26,7 +26,11 @@ "model_3d_step": "sn74hc164pwr.step", "lbr": "sn74hc164pwr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "296-14020-2-ND",+ "mouser": "595-SN74HC164PWR",+ "lcsc": "C406867"+ }, "pins": [ { "number": "1",@@ -38,31 +42,31 @@ "number": "2", "name": "B", "type": "input",- "description": "Gated Serial Input 2. AND-gated with input A to form the serial data into the first flip-flop; a low on B inhibits new data entry. Input current ±1 µA max."+ "description": "Gated Serial Input 2. AND-gated with input A to form the serial data into the first flip-flop; a low on B inhibits new data entry. Input current \u00b11 \u00b5A max." }, { "number": "3", "name": "QA", "type": "output",- "description": "Parallel output bit A (first stage of the shift register). Drives ±4 mA at VCC=5 V into 10 LSTTL loads."+ "description": "Parallel output bit A (first stage of the shift register). Drives \u00b14 mA at VCC=5 V into 10 LSTTL loads." }, { "number": "4", "name": "QB", "type": "output",- "description": "Parallel output bit B (second stage of the shift register). CMOS push-pull output; ±4 mA drive at 5 V."+ "description": "Parallel output bit B (second stage of the shift register). CMOS push-pull output; \u00b14 mA drive at 5 V." }, { "number": "5", "name": "QC", "type": "output",- "description": "Parallel output bit C (third stage of the shift register). CMOS push-pull output; ±4 mA drive at 5 V."+ "description": "Parallel output bit C (third stage of the shift register). CMOS push-pull output; \u00b14 mA drive at 5 V." }, { "number": "6", "name": "QD", "type": "output",- "description": "Parallel output bit D (fourth stage of the shift register). CMOS push-pull output; ±4 mA drive at 5 V."+ "description": "Parallel output bit D (fourth stage of the shift register). CMOS push-pull output; \u00b14 mA drive at 5 V." }, { "number": "7",@@ -86,31 +90,31 @@ "number": "10", "name": "QE", "type": "output",- "description": "Parallel output bit E (fifth stage of the shift register). CMOS push-pull output; ±4 mA drive at 5 V."+ "description": "Parallel output bit E (fifth stage of the shift register). CMOS push-pull output; \u00b14 mA drive at 5 V." }, { "number": "11", "name": "QF", "type": "output",- "description": "Parallel output bit F (sixth stage of the shift register). CMOS push-pull output; ±4 mA drive at 5 V."+ "description": "Parallel output bit F (sixth stage of the shift register). CMOS push-pull output; \u00b14 mA drive at 5 V." }, { "number": "12", "name": "QG", "type": "output",- "description": "Parallel output bit G (seventh stage of the shift register). CMOS push-pull output; ±4 mA drive at 5 V."+ "description": "Parallel output bit G (seventh stage of the shift register). CMOS push-pull output; \u00b14 mA drive at 5 V." }, { "number": "13", "name": "QH", "type": "output",- "description": "Parallel output bit H (eighth/last stage of the shift register). CMOS push-pull output; ±4 mA drive at 5 V."+ "description": "Parallel output bit H (eighth/last stage of the shift register). CMOS push-pull output; \u00b14 mA drive at 5 V." }, { "number": "14", "name": "VCC", "type": "power_in",- "description": "Positive supply voltage, 2 V to 6 V (recommended 5 V nominal). ICC max 8 µA at 25 °C."+ "description": "Positive supply voltage, 2 V to 6 V (recommended 5 V nominal). ICC max 8 \u00b5A at 25 \u00b0C." } ], "provenance": {
sn74hc164pwr.lbr+22−2@@ -68,6 +68,18 @@ <smd name="12" x="2.8625" y="0.6500" dx="1.4750" dy="0.4000" layer="1"/> <smd name="13" x="2.8625" y="1.3000" dx="1.4750" dy="0.4000" layer="1"/> <smd name="14" x="2.8625" y="1.9500" dx="1.4750" dy="0.4000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-2.9500" y="2.4100"/>+ <vertex x="-3.2900" y="2.8800"/>+ <vertex x="-2.6100" y="2.8800"/>+ </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="2.6100" x2="2.3100" y2="2.6100" width="0.1200" layer="21"/> <wire x1="-2.3100" y1="2.4100" x2="-2.3100" y2="2.6100" width="0.1200" layer="21"/> <wire x1="-2.3100" y1="-2.6100" x2="-2.3100" y2="-2.4100" width="0.1200" layer="21"/>@@ -76,7 +88,7 @@ <wire x1="2.3100" y1="-2.6100" x2="-2.3100" y2="-2.6100" width="0.1200" layer="21"/> <text x="0" y="3.288" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-3.288" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.9500" y="2.4100"/><vertex x="-3.2900" y="2.8800"/><vertex x="-2.6100" y="2.8800"/></polygon></package>+</package> </packages> <symbols> <symbol name="SN74HC164PWR">@@ -126,7 +138,15 @@ <connect gate="G$1" pin="CLR" pad="9"/> <connect gate="G$1" pin="CLK" pad="8"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="SN74HC164PWR" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="MOUSER_PN" value="595-SN74HC164PWR" constant="no"/>+ <attribute name="DIGIKEY_PN" value="296-14020-2-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C406867" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>