component
74HC245TS
Public Made by Adomby adom
GR Buffer/Driver/Transceiver, TSSOP-20. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.
← Commit history
Publish 0.1.1
7 files changed
+40−31
74hc245ts-hero.glb⋯ 1 unchanged line ⋯
74hc245ts-hero.overlay.json+2−2@@ -74,7 +74,7 @@ "footprint": "74hc245ts.kicad_mod", "footprint_sha256": "b7ca3a31dd45c1225609f9b94e8ba1534bd16edd193628c8d67a8ea669b26b72", "pins": "page.json component.pins",- "pins_sha256": "7646dcce9eafc113d760cb2d436ce8657c8cf94dc278cd498751711fc088e77f"+ "pins_sha256": "8cadc36aa3dfa2a4d028a8c6d5521ab2c336fd4f76c7cae2824c08d60e0d5d7a" }, "generator": "adom-wiki 1.8.11 (component_hero)", "labels": [@@ -242,7 +242,7 @@ }, { "pad": "19",- "text": "OE#",+ "text": "~{OE}", "x": 3.7, "y": -2.275, "align": "left",
74hc245ts.kicad_sym+1−1@@ -53,7 +53,7 @@ (number "20" (effects (font (size 1.27 1.27)))) ) (pin input line (at 17.78 7.62 180) (length 5.08)- (name "OE#" (effects (font (size 1.27 1.27))))+ (name "~{OE}" (effects (font (size 1.27 1.27)))) (number "19" (effects (font (size 1.27 1.27)))) ) (pin bidirectional line (at 17.78 5.08 180) (length 5.08)
74hc245ts.lbr+14−5@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description></description>+<description>GR Buffer/Driver/Transceiver, TSSOP-20. Pinout settled in review by an AI reviewer against the manufacturer's datasheet</description> <packages> <package name="TSSOP-20_4.4x6.5mm_P0.65mm"> <description>TSSOP-20, 4.4 x 6.5 mm, 0.65 mm pitch</description>@@ -94,6 +94,7 @@ </packages> <symbols> <symbol name="74HC245TS">+ <description>GR Buffer/Driver/Transceiver, TSSOP-20. Pinout settled in review by an AI reviewer against the manufacturer's 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"/>@@ -111,7 +112,7 @@ <pin name="A7" x="-17.78" y="-10.16" length="middle" direction="io"/> <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="OE#" x="17.78" y="7.62" length="middle" direction="in" rot="R180"/>+ <pin name="!OE!" x="17.78" y="7.62" length="middle" direction="in" rot="R180"/> <pin name="B0" x="17.78" y="5.08" length="middle" direction="io" rot="R180"/> <pin name="B1" x="17.78" y="2.54" length="middle" direction="io" rot="R180"/> <pin name="B2" x="17.78" y="0" length="middle" direction="io" rot="R180"/>@@ -124,7 +125,7 @@ </symbols> <devicesets> <deviceset name="74HC245TS" prefix="U">- <description></description>+ <description>GR Buffer/Driver/Transceiver, TSSOP-20. Pinout settled in review by an AI reviewer against the manufacturer's datasheet</description> <gates> <gate name="G$1" symbol="74HC245TS" x="0" y="0"/> </gates>@@ -142,7 +143,7 @@ <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="OE#" pad="19"/>+ <connect gate="G$1" pin="!OE!" pad="19"/> <connect gate="G$1" pin="B0" pad="18"/> <connect gate="G$1" pin="B1" pad="17"/> <connect gate="G$1" pin="B2" pad="16"/>@@ -152,7 +153,15 @@ <connect gate="G$1" pin="B6" pad="12"/> <connect gate="G$1" pin="B7" pad="11"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="74HC245TS" constant="no"/>+ <attribute name="MANUFACTURER" value="GR" constant="no"/>+ <attribute name="DATASHEET" value="https://datasheet.lcsc.com/datasheet/pdf/b89608b1c938f7e79153c66b2cc8ff8a.pdf" constant="no"/>+ <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/74hc245ts" constant="no"/>+ <attribute name="LCSC_PN" value="C19818861" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
README.md+2−2@@ -26,8 +26,8 @@ | 16 | B2 | bidirectional | Parallel data input/output B2 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA. | | 17 | B1 | bidirectional | Parallel data input/output B1 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA. | | 18 | B0 | bidirectional | Parallel data input/output B0 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA. |-| 19 | OE# | input | Output enable control, active low: when low the A and B outputs are enabled per DIR, and when high both ports are set to high-impedance (Z). |-| 20 | VCC | power_in | Positive supply pin; the operating supply range is 2 V to 6 V and the absolute maximum is -0.5 V to 6.5 V. |+| 19 | ~{OE} | input | Output enable control, active low: when low the A and B outputs are enabled per DIR, and when high both ports are set to high-impedance (Z). |+| 20 | VCC | power_in | Positive supply pin; the operating supply range is 2 V to 6 V and the absolute maximum is –0.5 V to 6.5 V. | ## Key specifications
package.json+17−17@@ -1,6 +1,6 @@ { "slug": "74hc245ts",- "version": "0.1.0",+ "version": "0.1.1", "type": "component", "description": "GR Buffer/Driver/Transceiver, TSSOP-20. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.", "tags": [@@ -74,49 +74,49 @@ "number": "2", "name": "A0", "type": "bidirectional",- "description": "Parallel data input/output A0 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output A0 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "3", "name": "A1", "type": "bidirectional",- "description": "Parallel data input/output A1 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output A1 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "4", "name": "A2", "type": "bidirectional",- "description": "Parallel data input/output A2 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output A2 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "5", "name": "A3", "type": "bidirectional",- "description": "Parallel data input/output A3 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output A3 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "6", "name": "A4", "type": "bidirectional",- "description": "Parallel data input/output A4 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output A4 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "7", "name": "A5", "type": "bidirectional",- "description": "Parallel data input/output A5 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output A5 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "8", "name": "A6", "type": "bidirectional",- "description": "Parallel data input/output A6 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output A6 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "9", "name": "A7", "type": "bidirectional",- "description": "Parallel data input/output A7 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output A7 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "10",@@ -128,49 +128,49 @@ "number": "11", "name": "B7", "type": "bidirectional",- "description": "Parallel data input/output B7 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output B7 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "12", "name": "B6", "type": "bidirectional",- "description": "Parallel data input/output B6 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output B6 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "13", "name": "B5", "type": "bidirectional",- "description": "Parallel data input/output B5 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output B5 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "14", "name": "B4", "type": "bidirectional",- "description": "Parallel data input/output B4 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output B4 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "15", "name": "B3", "type": "bidirectional",- "description": "Parallel data input/output B3 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output B3 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "16", "name": "B2", "type": "bidirectional",- "description": "Parallel data input/output B2 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output B2 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "17", "name": "B1", "type": "bidirectional",- "description": "Parallel data input/output B1 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output B1 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "18", "name": "B0", "type": "bidirectional",- "description": "Parallel data input/output B0 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of ±35 mA."+ "description": "Parallel data input/output B0 of the 8-bit bidirectional bus; direction is set by DIR and the pin goes high-impedance when OE# is high, with a single-pin output current limit of \u00b135 mA." }, { "number": "19",
page.json+4−4@@ -4,7 +4,7 @@ "slug": "74hc245ts", "title": "74HC245TS", "brief": "GR Buffer/Driver/Transceiver, TSSOP-20. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.1.1", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -760,7 +760,7 @@ "74hc245ts-hero.overlay.json", "74hc245ts-etched.glb" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "GR Buffer/Driver/Transceiver, TSSOP-20. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.",+ "org": "adom" }