component
TMUX6119DCNR
Public Made by Adomby adom
Texas Instruments Analog Switches, Multiplexers, SOT-23-8. 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
markdownTMUX6119DCNR
Texas Instruments · Analog Switches, Multiplexers · SOT-23-8
TMUX6119DCNR from Texas Instruments, in a SOT-23-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | EN | input | High-level active digital input; when low, both switches are off; when high, SEL logic input determines which switch opens. |
| 2 | VDD | power_in | Positive power supply pin at highest potential; connect 0.1µF to 10µF decoupling capacitor between VDD and GND for reliable operation. |
| 3 | GND | power_in | Ground (0V) reference. |
| 4 | VSS | power_in | Negative power supply pin at highest potential of negative supply; can be tied to ground in single-supply applications; connect 0.1µF to 10µF decoupling capacitor between VSS and GND. |
| 5 | SB | bidirectional | Source pin B; can function as input or output. |
| 6 | D | bidirectional | Drain pin; can function as input or output. |
| 7 | SA | bidirectional | Source pin A; can function as input or output. |
| 8 | SEL | input | Logic control input. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-8 |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TMUX6119DCNR - Footprint:
Package_TO_SOT_SMD:SOT-23-8 - 3D model: SOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
tmux6119dcnr-etched.step/tmux6119dcnr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tmux6119dcnr.step/tmux6119dcnr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
9fef7d9223155cbe, retrieved 2026-10-01, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(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).