CD4066BPWR

@@ -0,0 +1,57 @@+# CD4066BPWR++**Texas Instruments** · Signal Switches / Encoders & Decoders / Multiplexers · TSSOP-14++CD4066BPWR from Texas Instruments, 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 | SIG A IN/OUT | bidirectional | Bidirectional analog/digital signal terminal 1 of Switch A. Paired with pin 2 through the bilateral CMOS transmission gate; either terminal may serve as input or output. Signal path voltage must lie between VSS and VDD (3 V to 18 V range). |+| 2 | SIG A OUT/IN | bidirectional | Bidirectional analog/digital signal terminal 2 of Switch A. Connected to pin 1 through the bilateral CMOS transmission gate when CONTROL A (pin 13) is high. |+| 3 | SIG B OUT/IN | bidirectional | Bidirectional analog/digital signal terminal 2 of Switch B. Connected to pin 4 through the bilateral CMOS transmission gate when CONTROL B (pin 5) is high. |+| 4 | SIG B IN/OUT | bidirectional | Bidirectional analog/digital signal terminal 1 of Switch B. Paired with pin 3 through the bilateral CMOS transmission gate. |+| 5 | CONTROL B | input | Digital control input for Switch B. High (≥VIHC, typ 11 V at VDD=15 V) closes the switch; low (≤VILC=1 V) opens it. Very high input impedance (~10^12 Ω) isolates the control from the signal path. |+| 6 | CONTROL C | input | Digital control input for Switch C. High closes the switch, low opens it; input current typically < 1 µA over the recommended operating range. |+| 7 | VSS | power_in | Low-voltage power / analog reference. Typically ground for single-supply digital operation, or the negative rail for bipolar analog switching. Signal-path voltages must remain between VSS and VDD. |+| 8 | SIG C IN/OUT | bidirectional | Bidirectional analog/digital signal terminal 1 of Switch C. Paired with pin 9 through the bilateral CMOS transmission gate. |+| 9 | SIG C OUT/IN | bidirectional | Bidirectional analog/digital signal terminal 2 of Switch C. Connected to pin 8 through the bilateral CMOS transmission gate when CONTROL C (pin 6) is high. |+| 10 | SIG D OUT/IN | bidirectional | Bidirectional analog/digital signal terminal 2 of Switch D. Connected to pin 11 through the bilateral CMOS transmission gate when CONTROL D (pin 12) is high. |+| 11 | SIG D IN/OUT | bidirectional | Bidirectional analog/digital signal terminal 1 of Switch D. Paired with pin 10 through the bilateral CMOS transmission gate. |+| 12 | CONTROL D | input | Digital control input for Switch D. High (≥VIHC) closes the switch between pins 10 and 11; low (≤VILC=1 V) opens it. |+| 13 | CONTROL A | input | Digital control input for Switch A. High closes the switch between pins 1 and 2; low opens it. Input is isolated from the signal path (typ 10^12 Ω). |+| 14 | VDD | power_in | Positive supply pin. Recommended VDD 3 V to 18 V (absolute max 20 V referenced to VSS). Also sets the logic-high threshold for the CONTROL inputs and the upper rail of the analog signal path. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-14 |+| Category | Logic |+| Pins | 14 |++## Ordering variants++- `CD4066BPWRPW`+- `CD4066BPWRPWR`+- `CD4066BPWRN`+- `CD4066BPWRD`+- `CD4066BPWRNS`++## CAD (KiCad official)++- Symbol: `CD4066BPWR`+- 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:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/cd4066b.pdf) (35 pp, sha256 `4f32edb6ac586cfb`, 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/cd4066bpwr-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "cd4066bpwr",+  "version": "0.1.0",+  "type": "component",+  "description": "Texas Instruments Signal Switches / Encoders & Decoders / Multiplexers, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "logic",+    "cd4066bpwr"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "cd4066bpwr.kicad_sym",+    "cd4066bpwr.kicad_mod",+    "cd4066bpwr.glb",+    "cd4066bpwr.step",+    "cd4066bpwr.lbr",+    "docs/hero.png",+    "docs/cd4066bpwr-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file