component
SN74LVC1G18DCKR
Public Made by Adomby adom
Texas Instruments Signal Switches, Multiplexers, Decoders, SC-70-6. Pinout cross-checked by two models against the datasheet, 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
markdownSN74LVC1G18DCKR
Texas Instruments · Signal Switches, Multiplexers, Decoders · SC-70-6
SN74LVC1G18DCKR from Texas Instruments, 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 | S | input | Active output selection input; LOW selects Y0, HIGH selects Y1 |
| 2 | GND | power_in | Ground |
| 3 | A | input | Input data signal A |
| 4 | Y1 | tri_state | Output Y1 with 3-state capability; active when S is HIGH, high-impedance when deselected |
| 5 | VCC | power_in | Positive supply voltage (1.65 V to 5.5 V operating range) |
| 6 | Y0 | tri_state | Output Y0 with 3-state capability; active when S is LOW, high-impedance when deselected |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Logic |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
SN74LVC1G18DCKR - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files:
sn74lvc1g18dckr-etched.step/sn74lvc1g18dckr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74lvc1g18dckr.step/sn74lvc1g18dckr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
5cbff9a10dd1d037, retrieved 2026-09-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).