component
CD74AC540M96
Public Made by Adomby adom
Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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Publish 0.1.1
5 files changed
+107−96
README.md+20−20@@ -8,26 +8,26 @@ CD74AC540M96 from Texas Instruments, in a SOIC-20-300mil. Pinout and pin descrip | Pin | Name | Type | Function | |---|---|---|---|-| 1 | !MR | input | Master reset, active low; asynchronously resets the device. |-| 2 | Q0 | output | Output Q0; data output for channel 0. |-| 3 | D0 | input | Input D0; data input for channel 0. |-| 4 | D1 | input | Input D1; data input for channel 1. |-| 5 | Q1 | output | Output Q1; data output for channel 1. |-| 6 | Q2 | output | Output Q2; data output for channel 2. |-| 7 | D2 | input | Input D2; data input for channel 2. |-| 8 | D3 | input | Input D3; data input for channel 3. |-| 9 | Q3 | output | Output Q3; data output for channel 3. |-| 10 | GND | power_in | Ground; 0V power supply reference. |-| 11 | CP | input | Clock input, rising edge triggered; latches D data to Q outputs on rising edge. |-| 12 | Q4 | output | Output Q4; data output for channel 4. |-| 13 | D4 | input | Input D4; data input for channel 4. |-| 14 | D5 | input | Input D5; data input for channel 5. |-| 15 | Q5 | output | Output Q5; data output for channel 5. |-| 16 | Q6 | output | Output Q6; data output for channel 6. |-| 17 | D6 | input | Input D6; data input for channel 6. |-| 18 | D7 | input | Input D7; data input for channel 7. |-| 19 | Q7 | output | Output Q7; data output for channel 7. |-| 20 | VCC | power_in | Supply voltage; 1.5V to 5.5V for AC series (CD74AC540). |+| 1 | ~{OE1} | input | Active-low output enable 1; outputs are high-impedance when OE1 or OE2 is high. |+| 2 | A0 | input | Data input A0, inverted to Y0 when enabled. |+| 3 | A1 | input | Data input A1, inverted to Y1 when enabled. |+| 4 | A2 | input | Data input A2, inverted to Y2 when enabled. |+| 5 | A3 | input | Data input A3, inverted to Y3 when enabled. |+| 6 | A4 | input | Data input A4, inverted to Y4 when enabled. |+| 7 | A5 | input | Data input A5, inverted to Y5 when enabled. |+| 8 | A6 | input | Data input A6, inverted to Y6 when enabled. |+| 9 | A7 | input | Data input A7, inverted to Y7 when enabled. |+| 10 | GND | power_in | Ground. |+| 11 | ~{Y7} | tri_state | Inverting 3-state output Y7, ±24mA drive. |+| 12 | ~{Y6} | tri_state | Inverting 3-state output Y6, ±24mA drive. |+| 13 | ~{Y5} | tri_state | Inverting 3-state output Y5, ±24mA drive. |+| 14 | ~{Y4} | tri_state | Inverting 3-state output Y4, ±24mA drive. |+| 15 | ~{Y3} | tri_state | Inverting 3-state output Y3, ±24mA drive. |+| 16 | ~{Y2} | tri_state | Inverting 3-state output Y2, ±24mA drive. |+| 17 | ~{Y1} | tri_state | Inverting 3-state output Y1, ±24mA drive. |+| 18 | ~{Y0} | tri_state | Inverting 3-state output Y0, ±24mA drive. |+| 19 | ~{OE2} | input | Active-low output enable 2; outputs are high-impedance when OE1 or OE2 is high. |+| 20 | VCC | power_in | Supply voltage, 1.5V to 5.5V for AC types (6V absolute max). | ## Key specifications
cd74ac540m96.kicad_sym+31−31@@ -9,39 +9,39 @@ ) (symbol "CD74AC540M96_1_1" (pin input line (at -17.78 10.16 0) (length 5.08)- (name "!MR" (effects (font (size 1.27 1.27))))+ (name "~{OE1}" (effects (font (size 1.27 1.27)))) (number "1" (effects (font (size 1.27 1.27)))) )- (pin output line (at -17.78 7.62 0) (length 5.08)- (name "Q0" (effects (font (size 1.27 1.27))))+ (pin input line (at -17.78 7.62 0) (length 5.08)+ (name "A0" (effects (font (size 1.27 1.27)))) (number "2" (effects (font (size 1.27 1.27)))) ) (pin input line (at -17.78 5.08 0) (length 5.08)- (name "D0" (effects (font (size 1.27 1.27))))+ (name "A1" (effects (font (size 1.27 1.27)))) (number "3" (effects (font (size 1.27 1.27)))) ) (pin input line (at -17.78 2.54 0) (length 5.08)- (name "D1" (effects (font (size 1.27 1.27))))+ (name "A2" (effects (font (size 1.27 1.27)))) (number "4" (effects (font (size 1.27 1.27)))) )- (pin output line (at -17.78 0.00 0) (length 5.08)- (name "Q1" (effects (font (size 1.27 1.27))))+ (pin input line (at -17.78 0.00 0) (length 5.08)+ (name "A3" (effects (font (size 1.27 1.27)))) (number "5" (effects (font (size 1.27 1.27)))) )- (pin output line (at -17.78 -2.54 0) (length 5.08)- (name "Q2" (effects (font (size 1.27 1.27))))+ (pin input line (at -17.78 -2.54 0) (length 5.08)+ (name "A4" (effects (font (size 1.27 1.27)))) (number "6" (effects (font (size 1.27 1.27)))) ) (pin input line (at -17.78 -5.08 0) (length 5.08)- (name "D2" (effects (font (size 1.27 1.27))))+ (name "A5" (effects (font (size 1.27 1.27)))) (number "7" (effects (font (size 1.27 1.27)))) ) (pin input line (at -17.78 -7.62 0) (length 5.08)- (name "D3" (effects (font (size 1.27 1.27))))+ (name "A6" (effects (font (size 1.27 1.27)))) (number "8" (effects (font (size 1.27 1.27)))) )- (pin output line (at -17.78 -10.16 0) (length 5.08)- (name "Q3" (effects (font (size 1.27 1.27))))+ (pin input line (at -17.78 -10.16 0) (length 5.08)+ (name "A7" (effects (font (size 1.27 1.27)))) (number "9" (effects (font (size 1.27 1.27)))) ) (pin power_in line (at -17.78 -12.70 0) (length 5.08)@@ -52,40 +52,40 @@ (name "VCC" (effects (font (size 1.27 1.27)))) (number "20" (effects (font (size 1.27 1.27)))) )- (pin output line (at 17.78 7.62 180) (length 5.08)- (name "Q7" (effects (font (size 1.27 1.27))))+ (pin input line (at 17.78 7.62 180) (length 5.08)+ (name "~{OE2}" (effects (font (size 1.27 1.27)))) (number "19" (effects (font (size 1.27 1.27)))) )- (pin input line (at 17.78 5.08 180) (length 5.08)- (name "D7" (effects (font (size 1.27 1.27))))+ (pin tri_state line (at 17.78 5.08 180) (length 5.08)+ (name "~{Y0}" (effects (font (size 1.27 1.27)))) (number "18" (effects (font (size 1.27 1.27)))) )- (pin input line (at 17.78 2.54 180) (length 5.08)- (name "D6" (effects (font (size 1.27 1.27))))+ (pin tri_state line (at 17.78 2.54 180) (length 5.08)+ (name "~{Y1}" (effects (font (size 1.27 1.27)))) (number "17" (effects (font (size 1.27 1.27)))) )- (pin output line (at 17.78 0.00 180) (length 5.08)- (name "Q6" (effects (font (size 1.27 1.27))))+ (pin tri_state line (at 17.78 0.00 180) (length 5.08)+ (name "~{Y2}" (effects (font (size 1.27 1.27)))) (number "16" (effects (font (size 1.27 1.27)))) )- (pin output line (at 17.78 -2.54 180) (length 5.08)- (name "Q5" (effects (font (size 1.27 1.27))))+ (pin tri_state line (at 17.78 -2.54 180) (length 5.08)+ (name "~{Y3}" (effects (font (size 1.27 1.27)))) (number "15" (effects (font (size 1.27 1.27)))) )- (pin input line (at 17.78 -5.08 180) (length 5.08)- (name "D5" (effects (font (size 1.27 1.27))))+ (pin tri_state line (at 17.78 -5.08 180) (length 5.08)+ (name "~{Y4}" (effects (font (size 1.27 1.27)))) (number "14" (effects (font (size 1.27 1.27)))) )- (pin input line (at 17.78 -7.62 180) (length 5.08)- (name "D4" (effects (font (size 1.27 1.27))))+ (pin tri_state line (at 17.78 -7.62 180) (length 5.08)+ (name "~{Y5}" (effects (font (size 1.27 1.27)))) (number "13" (effects (font (size 1.27 1.27)))) )- (pin output line (at 17.78 -10.16 180) (length 5.08)- (name "Q4" (effects (font (size 1.27 1.27))))+ (pin tri_state line (at 17.78 -10.16 180) (length 5.08)+ (name "~{Y6}" (effects (font (size 1.27 1.27)))) (number "12" (effects (font (size 1.27 1.27)))) )- (pin input line (at 17.78 -12.70 180) (length 5.08)- (name "CP" (effects (font (size 1.27 1.27))))+ (pin tri_state line (at 17.78 -12.70 180) (length 5.08)+ (name "~{Y7}" (effects (font (size 1.27 1.27)))) (number "11" (effects (font (size 1.27 1.27)))) ) )
cd74ac540m96.lbr+50−39@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description></description>+<description>Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet</description> <packages> <package name="SOIC-20W_7.5x12.8mm_P1.27mm"> <description>SOIC-20W, 7.5 x 12.8 mm, 1.27 mm pitch. SOIC, 20 Pin</description>@@ -98,65 +98,76 @@ </packages> <symbols> <symbol name="CD74AC540M96">+ <description>Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet</description> <wire x1="-12.7" y1="12.7" x2="12.7" y2="12.7" width="0.254" layer="94"/> <wire x1="12.7" y1="12.7" x2="12.7" y2="-15.24" width="0.254" layer="94"/> <wire x1="12.7" y1="-15.24" x2="-12.7" y2="-15.24" width="0.254" layer="94"/> <wire x1="-12.7" y1="-15.24" x2="-12.7" y2="12.7" width="0.254" layer="94"/> <text x="0.0000" y="15.2400" size="1.27" layer="95" align="center">>NAME</text> <text x="0.0000" y="-17.7800" size="1.27" layer="96" align="center">>VALUE</text>- <pin name="!MR" x="-17.78" y="10.16" length="middle" direction="in"/>- <pin name="Q0" x="-17.78" y="7.62" length="middle" direction="out"/>- <pin name="D0" x="-17.78" y="5.08" length="middle" direction="in"/>- <pin name="D1" x="-17.78" y="2.54" length="middle" direction="in"/>- <pin name="Q1" x="-17.78" y="0" length="middle" direction="out"/>- <pin name="Q2" x="-17.78" y="-2.54" length="middle" direction="out"/>- <pin name="D2" x="-17.78" y="-5.08" length="middle" direction="in"/>- <pin name="D3" x="-17.78" y="-7.62" length="middle" direction="in"/>- <pin name="Q3" x="-17.78" y="-10.16" length="middle" direction="out"/>+ <pin name="OE1" x="-17.78" y="10.16" length="middle" direction="in"/>+ <pin name="A0" x="-17.78" y="7.62" length="middle" direction="in"/>+ <pin name="A1" x="-17.78" y="5.08" length="middle" direction="in"/>+ <pin name="A2" x="-17.78" y="2.54" length="middle" direction="in"/>+ <pin name="A3" x="-17.78" y="0" length="middle" direction="in"/>+ <pin name="A4" x="-17.78" y="-2.54" length="middle" direction="in"/>+ <pin name="A5" x="-17.78" y="-5.08" length="middle" direction="in"/>+ <pin name="A6" x="-17.78" y="-7.62" length="middle" direction="in"/>+ <pin name="A7" x="-17.78" y="-10.16" length="middle" direction="in"/> <pin name="GND" x="-17.78" y="-12.7" length="middle" direction="pwr"/> <pin name="VCC" x="17.78" y="10.16" length="middle" direction="pwr" rot="R180"/>- <pin name="Q7" x="17.78" y="7.62" length="middle" direction="out" rot="R180"/>- <pin name="D7" x="17.78" y="5.08" length="middle" direction="in" rot="R180"/>- <pin name="D6" x="17.78" y="2.54" length="middle" direction="in" rot="R180"/>- <pin name="Q6" x="17.78" y="0" length="middle" direction="out" rot="R180"/>- <pin name="Q5" x="17.78" y="-2.54" length="middle" direction="out" rot="R180"/>- <pin name="D5" x="17.78" y="-5.08" length="middle" direction="in" rot="R180"/>- <pin name="D4" x="17.78" y="-7.62" length="middle" direction="in" rot="R180"/>- <pin name="Q4" x="17.78" y="-10.16" length="middle" direction="out" rot="R180"/>- <pin name="CP" x="17.78" y="-12.7" length="middle" direction="in" rot="R180"/>+ <pin name="OE2" x="17.78" y="7.62" length="middle" direction="in" rot="R180"/>+ <pin name="Y0" x="17.78" y="5.08" length="middle" direction="hiz" rot="R180"/>+ <pin name="Y1" x="17.78" y="2.54" length="middle" direction="hiz" rot="R180"/>+ <pin name="Y2" x="17.78" y="0" length="middle" direction="hiz" rot="R180"/>+ <pin name="Y3" x="17.78" y="-2.54" length="middle" direction="hiz" rot="R180"/>+ <pin name="Y4" x="17.78" y="-5.08" length="middle" direction="hiz" rot="R180"/>+ <pin name="Y5" x="17.78" y="-7.62" length="middle" direction="hiz" rot="R180"/>+ <pin name="Y6" x="17.78" y="-10.16" length="middle" direction="hiz" rot="R180"/>+ <pin name="Y7" x="17.78" y="-12.7" length="middle" direction="hiz" rot="R180"/> </symbol> </symbols> <devicesets> <deviceset name="CD74AC540M96" prefix="U">- <description></description>+ <description>Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet</description> <gates> <gate name="G$1" symbol="CD74AC540M96" x="0" y="0"/> </gates> <devices> <device name="" package="SOIC-20W_7.5x12.8mm_P1.27mm"> <connects>- <connect gate="G$1" pin="!MR" pad="1"/>- <connect gate="G$1" pin="Q0" pad="2"/>- <connect gate="G$1" pin="D0" pad="3"/>- <connect gate="G$1" pin="D1" pad="4"/>- <connect gate="G$1" pin="Q1" pad="5"/>- <connect gate="G$1" pin="Q2" pad="6"/>- <connect gate="G$1" pin="D2" pad="7"/>- <connect gate="G$1" pin="D3" pad="8"/>- <connect gate="G$1" pin="Q3" pad="9"/>+ <connect gate="G$1" pin="OE1" pad="1"/>+ <connect gate="G$1" pin="A0" pad="2"/>+ <connect gate="G$1" pin="A1" pad="3"/>+ <connect gate="G$1" pin="A2" pad="4"/>+ <connect gate="G$1" pin="A3" pad="5"/>+ <connect gate="G$1" pin="A4" pad="6"/>+ <connect gate="G$1" pin="A5" pad="7"/>+ <connect gate="G$1" pin="A6" pad="8"/>+ <connect gate="G$1" pin="A7" pad="9"/> <connect gate="G$1" pin="GND" pad="10"/> <connect gate="G$1" pin="VCC" pad="20"/>- <connect gate="G$1" pin="Q7" pad="19"/>- <connect gate="G$1" pin="D7" pad="18"/>- <connect gate="G$1" pin="D6" pad="17"/>- <connect gate="G$1" pin="Q6" pad="16"/>- <connect gate="G$1" pin="Q5" pad="15"/>- <connect gate="G$1" pin="D5" pad="14"/>- <connect gate="G$1" pin="D4" pad="13"/>- <connect gate="G$1" pin="Q4" pad="12"/>- <connect gate="G$1" pin="CP" pad="11"/>+ <connect gate="G$1" pin="OE2" pad="19"/>+ <connect gate="G$1" pin="Y0" pad="18"/>+ <connect gate="G$1" pin="Y1" pad="17"/>+ <connect gate="G$1" pin="Y2" pad="16"/>+ <connect gate="G$1" pin="Y3" pad="15"/>+ <connect gate="G$1" pin="Y4" pad="14"/>+ <connect gate="G$1" pin="Y5" pad="13"/>+ <connect gate="G$1" pin="Y6" pad="12"/>+ <connect gate="G$1" pin="Y7" pad="11"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="CD74AC540M96" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="DATASHEET" value="https://www.ti.com/cn/lit/gpn/cd74ac540" constant="no"/>+ <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/cd74ac540m96" constant="no"/>+ <attribute name="MOUSER_PN" value="595-CD74AC540M96" constant="no"/>+ <attribute name="DIGIKEY_PN" value="296-44775-2-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C2675644" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
package.json+2−2@@ -1,6 +1,6 @@ { "slug": "cd74ac540m96",- "version": "0.1.0",+ "version": "0.1.1", "type": "component", "description": "Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.", "tags": [@@ -221,4 +221,4 @@ "footprint": "viewers/footprint.html" } }-}+}
page.json+4−4@@ -4,7 +4,7 @@ "slug": "cd74ac540m96", "title": "CD74AC540M96", "brief": "Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.1.1", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -248,7 +248,7 @@ "viewers/symbol.html", "viewers/footprint.html" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "org": "adom" }