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SN74AUP1G126DRLR
Public Made by Adomby adom
Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOT-553-5. 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
markdownSN74AUP1G126DRLR
Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SOT-553-5
SN74AUP1G126DRLR from Texas Instruments, in a SOT-553-5. 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 | Active-high output enable input; output is disabled and high-impedance when low |
| 2 | A | input | Data input with input hysteresis for noise immunity; supports floating input conditions |
| 3 | GND | power_in | Ground reference |
| 4 | Y | tri_state | 3-state buffered output of input A; high-impedance when OE is low |
| 5 | VCC | power_in | Positive power supply voltage, 0.8 V to 3.6 V operating range |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-553-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74AUP1G126DRLR - Footprint:
Package_TO_SOT_SMD:SOT-553 - 3D model: SOT-553-5 (KiCad packages3D, STEP)
- 3D model files:
sn74aup1g126drlr-etched.step/sn74aup1g126drlr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74aup1g126drlr.step/sn74aup1g126drlr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (51 pp, sha256
f2929c99c6d29c18, retrieved 2026-10-06, tier: manufacturer) - 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).