component
SN74AUP1T34QDCKRQ1
Public Made by Adomby adom
Texas Instruments Translators, Level Shifters, SC-70-5. 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
markdownSN74AUP1T34QDCKRQ1
Texas Instruments · Translators, Level Shifters · SC-70-5
SN74AUP1T34QDCKRQ1 from Texas Instruments, in a SC-70-5. 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 | VCCA | power_in | Input port DC supply voltage, supporting 0.9 V to 3.6 V range. |
| 2 | A | input | Input signal port referenced to VCCA; receives signal for level translation. |
| 3 | GND | power_in | Ground connection. |
| 4 | B | output | Output signal port referenced to VCCB; provides level-translated output. |
| 5 | VCCB | power_in | Output port DC supply voltage, supporting 0.9 V to 3.6 V range. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74AUP1T34QDCKRQ1 - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
sn74aup1t34qdckrq1-etched.step/sn74aup1t34qdckrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74aup1t34qdckrq1.step/sn74aup1t34qdckrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (19 pp, sha256
42b055ba5c04fbe7, retrieved 2026-09-27, 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 0.2, 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).