component
SN74AUP1T50DCKR
Public Made by Adomby adom
Texas Instruments Buffers, Drivers, Receivers, Transceivers, 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
markdownSN74AUP1T50DCKR
Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SC-70-5
SN74AUP1T50DCKR from Texas Instruments, in a SC-70-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VCC | power_in | Supply voltage input, recommended operating range 2.3 V to 3.6 V (absolute maximum -0.5 to 4.6 V), continuous current ±50 mA maximum. |
| 2 | Y | output | CMOS output referenced to VCC with voltage levels VOH = 1.85 V (at VCC = 2.5 V) or 2.55 V (at VCC = 3.3 V), VOL = 0.45 V. |
| 3 | NC | unconnected | No connection pin, internally not connected within device. |
| 4 | A | input | Schmitt-trigger input for 1.8/2.5/3.3-V logic-level translation with 210 mV hysteresis, input voltage range 0 to 3.6 V. |
| 5 | GND | power_in | Ground (0 V reference) pin, continuous current ±50 mA maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74AUP1T50DCKR - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
sn74aup1t50dckr-etched.step/sn74aup1t50dckr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74aup1t50dckr.step/sn74aup1t50dckr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (16 pp, sha256
d713da3c43b5a56e, retrieved 2026-09-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).