Name: Flux
Price: 15 USD

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Part Review - SN74AUC1GU04DBVR

Sources

Current Flux project metadata and schematic/footprint inspection.
Existing Datasheet URL property: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/485ef0062bfc516032fd9b3064a9334fd1ddf1314f270005b6672fd427a5cfb2.pdf
Official TI datasheet/product source found: https://www.ti.com/lit/gpn/SN74AUC1GU04
TI part details page: https://www.ti.com/product/SN74AUC1GU04/part-details/SN74AUC1GU04DBVR

Current Part Metadata

Manufacturer Part Number: SN74AUC1GU04DBVR
Manufacturer: Texas Instruments
Project description: Single Inverter Gate
Published part UID: 1b0d3d85-f875-4d10-b313-ba38b6691057
Designator Prefix: IC
Datasheet URL: present; points to an uploaded PDF copy rather than the TI canonical URL.
BOM: no BOM items; expected for a published part project.
Pads/terminals: 5.

Datasheet Key Specs

Function: single unbuffered inverter gate.
Package/orderable: SN74AUC1GU04DBVR, SOT-23 / DBV, 5 pins, active.
Recommended VCC: 0.8 V to 2.7 V; optimized for 1.65 V to 1.95 V operation.
I/O tolerance: supports 3.6 V input tolerance for mixed-mode operation.
Operating temperature: -40 °C to 85 °C.
ICC: 10 µA max.
Output drive: ±8 mA at 1.8 V; ±9 mA at 2.3 V.
Propagation delay: max 2.4 ns at 1.8 V, CL = 30 pF; max 2.0 ns at 2.5 V, CL = 15 pF.
ESD: 2000 V HBM, 200 V MM, 1000 V CDM.
Partial power-down: Ioff supported.

Datasheet Pinout vs Symbol

Table

Pin	Datasheet name	Datasheet function	Current terminal	Result
1	NC	No internal connection	NC	Match
2	A	Logic input	A	Match
3	GND	Ground	GND	Match
4	Y	Unbuffered inverted output	Y	Match
5	VCC	Positive supply	VCC	Match

Footprint Check

Current footprint asset: SOT95P280X145-5N.kicad_mod with description DBV0005A HEIGHT 1.45.
Datasheet package: DBV0005A / SOT-23, 5-pin, 1.45 mm max height.
Current footprint pad count: 5.
Current footprint pitch/placement from asset: 0.95 mm vertical pitch, 1.90 mm vertical span, 2.50 mm row center span, pads 0.60 mm x 1.20 mm.
Datasheet land pattern example: 0.95 mm pitch, 1.90 mm span, 2.60 mm row center span, pads 0.60 mm x 1.10 mm.

Findings / Mismatches

Symbol pin numbers and names match the datasheet.
Footprint is the correct 5-pin SOT-23/DBV family and pad count matches.
Minor footprint dimensional difference: current pad row span is 2.50 mm and pad length is 1.20 mm, while the TI example land pattern lists 2.60 mm row span and 1.10 mm pad length. This is a small alternate-land-pattern difference, not necessarily an error, but it should be accepted knowingly for manufacturing.
Terminal Pin Type properties are all Unspecified; datasheet roles are known: A=input, Y=output, VCC=power, GND=ground, NC=no connect. Consider updating terminal pin-type metadata if this part will be used for ERC quality.
Datasheet URL property is present but uses an uploaded PDF copy. The official TI canonical URL is https://www.ti.com/lit/gpn/SN74AUC1GU04; update to this if canonical sourcing is preferred.

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