component
SN74LVC1G27DBVR
Public Made by Adomby adom
Texas Instruments Logic Gates, SOT-23-6. 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
markdownSN74LVC1G27DBVR
Texas Instruments · Logic Gates · SOT-23-6
SN74LVC1G27DBVR from Texas Instruments, in a SOT-23-6. 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 | A | input | Input A to 3-input NOR gate; input voltage -0.5 to 6.5 V absolute maximum. |
| 2 | GND | power_in | Ground reference; continuous current through VCC or GND ±100 mA. |
| 3 | B | input | Input B to 3-input NOR gate; input voltage -0.5 to 6.5 V absolute maximum. |
| 4 | Y | output | Output of 3-input NOR gate; output voltage -0.5 to (VCC + 0.5) V, continuous output current ±50 mA. |
| 5 | VCC | power_in | Positive supply voltage; operating range 1.65 to 5.5 V. |
| 6 | C | input | Input C to 3-input NOR gate; input voltage -0.5 to 6.5 V absolute maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Logic |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
SN74LVC1G27DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
sn74lvc1g27dbvr-etched.step/sn74lvc1g27dbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74lvc1g27dbvr.step/sn74lvc1g27dbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (29 pp, sha256
52eba79ea5ba10a6, retrieved 2026-09-26, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).