component
SN74LVC1G126DBVT
Public Made by Adomby adom
Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownSN74LVC1G126DBVT
Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SOT-23-5
SN74LVC1G126DBVT from Texas Instruments, in a SOT-23-5. 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 | OE | input | Output enable input; when high propagates A input to Y output (tpd ≤ 3.7ns at 3.3V), when low forces Y to high-impedance state. |
| 2 | A | input | Data input; voltage level propagated to Y output when OE is high; accepts input voltages from 0V to 5.5V. |
| 3 | GND | power_in | Ground reference pin; maximum continuous current ±100mA per Absolute Maximum Ratings. |
| 4 | Y | tri_state | 3-state buffered output; provides A input data when OE is high (VOH ≥ VCC - 0.1V, VOL ≤ 0.1V, ±24mA at 3.3V), high-impedance when OE is low (IOZ ≤ 10µA). |
| 5 | VCC | power_in | Positive power supply pin; recommended operating range 1.65V to 5.5V with quiescent current ≤ 10µA at zero output current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74LVC1G126DBVT - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
sn74lvc1g126dbvt-etched.step/sn74lvc1g126dbvt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74lvc1g126dbvt.step/sn74lvc1g126dbvt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (49 pp, sha256
c73611ec7322b956, 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).