component
SN74LVC1G34DCKR
Public Made by Adomby adom
UMW 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
markdownSN74LVC1G34DCKR
UMW · Buffers, Drivers, Receivers, Transceivers · SC-70-5
SN74LVC1G34DCKR from UMW, 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 | NC | unconnected | No connection. |
| 2 | INA | input | Buffer input A; accepts 0 to 5.5 V operating (−0.5 to +7.0 V absolute maximum). |
| 3 | GND | power_in | Ground reference potential. |
| 4 | Y | output | Buffer output Y; output voltage rated −0.5 to VCC + 0.5 V absolute maximum. |
| 5 | VCC | power_in | Supply voltage; 1.65 to 5.5 V operating range (−0.5 to 7.0 V absolute maximum). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SC-70-5 |
| Category | Logic |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SN74LVC1G34DCKR - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
sn74lvc1g34dckr-etched.step/sn74lvc1g34dckr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74lvc1g34dckr.step/sn74lvc1g34dckr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (9 pp, sha256
107d2dc5fd7fe931, retrieved 2026-09-22, tier: lcsc) - 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).