component
74LVC1G3157GW
Public Unreviewedby Ray
Nexperia Analog Switches, Multiplexers, SOT-363. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown74LVC1G3157GW
Nexperia · Analog Switches, Multiplexers · SOT-363
74LVC1G3157GW from Nexperia, 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 switch input/output terminal Y1. Connected to Z when select input S = HIGH. Bidirectional analog signal path with typical Ron of 6-7.5 Ω. |
| 2 | GND | power_in | Ground reference (0 V). |
| 3 | Y0 | bidirectional | Independent analog switch input/output terminal Y0. Connected to Z when select input S = LOW. Bidirectional analog signal path with typical Ron of 6-7.5 Ω. |
| 4 | Z | bidirectional | Common analog switch input/output terminal. Routed to Y0 (S=L) or Y1 (S=H). Supports break-before-make switching and up to 32 mA continuous switch current. |
| 5 | VCC | power_in | Supply voltage input. Operating range 1.65 V to 5.5 V; absolute max 6.5 V. |
| 6 | S | input | Digital select input with Schmitt-trigger action. S=LOW selects the Y0-Z channel; S=HIGH selects the Y1-Z channel. Overvoltage tolerant to 5.5 V regardless of VCC. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-363 |
| Category | Interface |
| Pins | 6 |
Ordering variants
74LVC1G3157GW74LVC1G3157GWGV74LVC1G3157GWGM74LVC1G3157GWGN74LVC1G3157GWGS74LVC1G3157GWGX
CAD (KiCad official)
- Symbol:
74LVC1G3157GW - 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: Nexperia datasheet (22 pp, sha256
09eb80009f0ee4f8, 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).