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SN74LVC1G3157T363
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XBLW SN74LVC1G3157T363 XBLW Analog Switches, Multiplexers, SOT-363. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# SN74LVC1G3157T363++**XBLW SN74LVC1G3157T363 XBLW** · Analog Switches, Multiplexers · SOT-363++SN74LVC1G3157T363 from XBLW SN74LVC1G3157T363 XBLW, in a SOT-363. 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 | Y1 | bidirectional | Independent analog input/output channel 1. Connected to common terminal Z when select input S = HIGH. Bidirectional analog switch terminal; supports signals from GND to Vcc (up to 5.5 V) with switch current capability of 32 mA. |+| 2 | GND | power_in | Ground reference (0 V). All voltages in the datasheet are referenced to this pin. |+| 3 | Y0 | bidirectional | Independent analog input/output channel 0. Connected to common terminal Z when select input S = LOW. Bidirectional analog switch terminal; supports signals from GND to Vcc. |+| 4 | Z | bidirectional | Common analog output/input (pole of the SPDT). Routed to Y0 when S=LOW or to Y1 when S=HIGH via break-before-make switching. |+| 5 | VCC | power_in | Positive supply voltage input. Operating range 1.65 V to 5.5 V; absolute max +6.5 V. Typical ICC ≤ 4 µA. |+| 6 | S | input | Digital select input with Schmitt-trigger action. S=LOW selects Y0↔Z; S=HIGH selects Y1↔Z. Accepts control voltages up to 5.5 V independent of Vcc, TTL-compatible at Vcc=3.3 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | XBLW SN74LVC1G3157T363 XBLW |+| Package | SOT-363 |+| Category | Interface |+| Pins | 6 |++## Ordering variants++- `SN74LVC1G3157T363`+- `SN74LVC1G3157T363T236`++## CAD (KiCad official)++- Symbol: `SN74LVC1G3157T363`+- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`+- 3D model: SOT-363 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [XBLW SN74LVC1G3157T363 XBLW datasheet](docs/sn74lvc1g3157t363-datasheet.pdf) (21 pp, sha256 `c63d8ff05ef91d31`, 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/sn74lvc1g3157t363-datasheet.pdf)
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