MC14066BDTR2G

@@ -0,0 +1,60 @@+# MC14066BDTR2G++**onsemi** · Analog Switches, Multiplexers · TSSOP-14++MC14066BDTR2G from onsemi, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | IN1 | bidirectional | Analog/digital switch terminal A of switch 1. Bilateral pin (IN/OUT interchangeable). When CONTROL 1 = VDD the switch is ON and pin 1 is connected to pin 2 through Ron (typ 250 Ω at VDD=5 V). |+| 2 | OUT1 | bidirectional | Analog/digital switch terminal B of switch 1. Bilateral pin (IN/OUT interchangeable). Connected to pin 1 through the switch when CONTROL 1 is high. |+| 3 | OUT2 | bidirectional | Analog/digital switch terminal B of switch 2. Bilateral pin; connected to pin 4 through Ron when CONTROL 2 is high. |+| 4 | IN2 | bidirectional | Analog/digital switch terminal A of switch 2. Bilateral pin; connected to pin 3 through Ron when CONTROL 2 is high. |+| 5 | CONTROL2 | input | Digital control for switch 2. Logic 0 (VSS) turns the switch OFF; logic 1 (VDD) turns it ON. Triple-diode protected input; VIH >= 3.5 V at VDD=5 V, VIL <= 1.5 V. |+| 6 | CONTROL3 | input | Digital control for switch 3. Logic 0 = OFF, logic 1 = ON. Triple-diode protected CMOS input. |+| 7 | VSS | power_in | Negative supply / ground reference. All control-input and switch voltages are referenced to VSS. Supply range VDD-VSS = 3.0 to 18 V. |+| 8 | IN3 | bidirectional | Analog/digital switch terminal A of switch 3. Bilateral pin; connected to pin 9 through Ron when CONTROL 3 is high. |+| 9 | OUT3 | bidirectional | Analog/digital switch terminal B of switch 3. Bilateral pin; connected to pin 8 through Ron when CONTROL 3 is high. |+| 10 | OUT4 | bidirectional | Analog/digital switch terminal B of switch 4. Bilateral pin; connected to pin 11 through Ron when CONTROL 4 is high. |+| 11 | IN4 | bidirectional | Analog/digital switch terminal A of switch 4. Bilateral pin; connected to pin 10 through Ron when CONTROL 4 is high. |+| 12 | CONTROL4 | input | Digital control for switch 4. Logic 0 = OFF, logic 1 = ON. Triple-diode protected CMOS input. |+| 13 | CONTROL1 | input | Digital control for switch 1. Logic 0 = OFF, logic 1 = ON. Triple-diode protected CMOS input. |+| 14 | VDD | power_in | Positive supply. VDD-VSS range 3.0 to 18 Vdc; absolute max +18 V. Decouple to VSS with 100 nF near the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | TSSOP-14 |+| Category | Interface |+| Pins | 14 |++## Ordering variants++Same part, different packaging or reel option.++- `MC14066BDTR2G`+- `MC14066BDTR2GDTG`+- `MC14066BDTR2GDG`+- `MC14066BDTR2GDR2G`+- `MC14066BDTR2GFELG`+- `MC14066BDTR2GFELR2G`++## CAD (KiCad official)++- Symbol: `MC14066BDTR2G`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/mc14066bdtr2-d.pdf) (11 pp, sha256 `20e7638a2f02da1e`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/mc14066bdtr2g-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "mc14066bdtr2g",+  "version": "0.1.0",+  "type": "component",+  "description": "onsemi Analog Switches, Multiplexers, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "interface",+    "mc14066bdtr2g"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "mc14066bdtr2g.kicad_sym",+    "mc14066bdtr2g.kicad_mod",+    "mc14066bdtr2g.glb",+    "mc14066bdtr2g.step",+    "mc14066bdtr2g.lbr",+    "docs/hero.png",+    "docs/mc14066bdtr2g-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file