NC7SB3157P6X

@@ -0,0 +1,46 @@+# NC7SB3157P6X++**Tudi** · Analog Switches, Multiplexers · SC-70-6++NC7SB3157P6X from Tudi, in a SC-70-6. 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 | NO | bidirectional | Normally-Open analog switch terminal. Connected to COM when the IN select input is high. Analog signal range from VSS to VDD; typical on-resistance 4.0Ω with ICOM = -10mA at VS = 4.5V. |+| 2 | VSS | power_in | Ground / negative supply reference. Typically tied to 0V. Sets the lower limit of the analog signal range. |+| 3 | NC | bidirectional | Normally-Closed analog switch terminal. Connected to COM when the IN select input is low. Analog signal range from VSS to VDD; typical on-resistance 4.0Ω with ICOM = -10mA at VS = 4.5V. |+| 4 | COM | bidirectional | Common analog switch terminal (pole of the SPDT). Connects to NC when IN is low, and to NO when IN is high. Break-before-make ensures both switches are not enabled simultaneously. |+| 5 | VDD | power_in | Positive supply rail. Operating range 1.7V to 5.5V (spec 1.8V min / 5.5V max). Typical quiescent supply current 1μA max. Bypass with 0.1μF to VSS. |+| 6 | IN | input | Digital select input. IN low selects the NC-to-COM path; IN high selects the NO-to-COM path. TTL/CMOS-compatible thresholds (VINH ≥ 1.5V at VS=5V, VINL ≤ 0.55V at VS=5V). Tolerant to 5.5V independent of VDD. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Tudi |+| Package | SC-70-6 |+| Category | Interface |+| Pins | 6 |++## Ordering variants++- `NC7SB3157P6XP6X-TUD`+- `NC7SB3157P6XP6X-TUDI`++## CAD (KiCad official)++- Symbol: `NC7SB3157P6X`+- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`+- 3D model: SC-70-6 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Tudi datasheet](docs/nc7sb3157p6x-datasheet.pdf) (9 pp, sha256 `f5d8ed309137300a`, retrieved 2026-08-17, tier: lcsc)+- **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/nc7sb3157p6x-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "nc7sb3157p6x",+  "version": "0.1.0",+  "type": "component",+  "description": "Tudi Analog Switches, Multiplexers, SC-70-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "interface",+    "nc7sb3157p6x"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "nc7sb3157p6x.kicad_sym",+    "nc7sb3157p6x.kicad_mod",+    "nc7sb3157p6x.glb",+    "nc7sb3157p6x.step",+    "nc7sb3157p6x.lbr",+    "docs/hero.png",+    "docs/nc7sb3157p6x-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file