Summary: the symbol pin mapping and VSSOP-8/DCU footprint match the TI datasheet. The main issues are metadata-only: pin types are all Unspecified, pin descriptions are missing, and the Datasheet URL is populated with an uploaded PDF rather than the canonical TI URL, so I did not change it under your “if no datasheet URL is already set” instruction.
Completed the fixes and final review. Pin types/descriptions are now populated for all 8 terminals, the Datasheet URL now points to TI’s canonical link, and the final review found no remaining symbol pinout, pin-number, pin-type, pin-description, or footprint mismatches.
Function: dual buffer/line driver with 3-state outputs, two independent 1-bit channels.
Supply voltage range: 1.65 V to 5.5 V operation; 1.5 V data-retention only.
Inputs tolerate up to 5.5 V independent of VCC, enabling down-translation to VCC-level outputs.
Output drive: up to ±24 mA at 3.3 V; up to ±32 mA at 4.5 V in recommended operating conditions.
Propagation delay A to Y: max 4.3 ns at 3.3 V over -40°C to 85°C; max 4.0 ns at 5 V over -40°C to 85°C.
ICC: 10 µA max, static.
Ioff: supports live insertion / partial-power-down back-drive protection.
Operating temperature: datasheet recommended table includes -40°C to 85°C; orderable SN74LVC2G241DCUR is listed as -40°C to 125°C in ordering information.
ESD: 2000 V HBM, 200 V MM, 1000 V CDM.
Latch-up: >100 mA per JESD 78 Class II.
Package/orderable: SN74LVC2G241DCUR, VSSOP package drawing DCU, 8 pins, large tape-and-reel quantity 3000, active production.
Package outline: DCU0008A VSSOP, 0.9 mm max height, 0.5 mm pitch, body approximately 2.0 mm × 2.3 mm, package length 3.0 mm to 3.2 mm, JEDEC MO-187 variation CA.
Pin cross-check after fix
Table
Pin
Datasheet name
Datasheet function
Project terminal
Project pin number
Project pin type
Project description status
Result
1
1OE
Input, output enable active low
1~OE
1
Input
Populated
Match; active-low notation differs only by style
2
1A
Input
1A
2
Input
Populated
Match
3
2Y
Output
2Y
3
Output
Populated
Match
4
GND
Ground
GND
4
Ground
Populated
Match
5
2A
Input
2A
5
Input
Populated
Match
6
1Y
Output
1Y
6
Output
Populated
Match
7
2OE
Input, output enable active high
2OE
7
Input
Populated
Match
8
VCC
Power pin
VCC
8
Power In
Populated
Match
Functional behavior confirmed:
Channel 1: 1OE low enables 1A -> 1Y; 1OE high makes 1Y high impedance.
Channel 2: 2OE high enables 2A -> 2Y; 2OE low makes 2Y high impedance.
Symbol review
The schematic symbol exposes all 8 pins and the pin-number mapping matches the DCU/VSSOP top-view pinout.
Symbol left/right placement is logically acceptable: left side carries pins 1-4, right side carries pins 5-8.
The active-low enable is represented as 1~OE; this is acceptable and maps to datasheet 1OE active low.
Terminal Pin Type properties are now populated.
Terminal Pin Description properties are now populated.
Terminal Pin Group properties use one primary group per physical pin: Control Bus, DATA, Power, or Ground.
Footprint cross-check
Footprint asset: SOP50P310X90-8N.kicad_mod, described as DCU (R-PDSO-G8).
Observed footprint geometry:
8 SMD pads.
Pad pitch: 0.5 mm.
Pad size: 0.30 mm × 0.85 mm.
Pad row center span: approximately 3.15 mm.
Body/fab outline: approximately 2.3 mm × 2.0 mm.
Courtyard: approximately 4.5 mm × 2.6 mm.
Pin 1 marker/fab chamfer present.
Datasheet land-pattern reference:
DCU0008A VSSOP-8.
Example board layout: 8 pads of 0.85 mm × 0.30 mm, 0.5 mm pitch, approximately 3.1 mm pad-row span.
Package body dimensions: about 2.1-1.9 mm by 2.4-2.2 mm, 0.9 mm max height.
Footprint result: matches the datasheet example land pattern and package outline for DCU/VSSOP-8. No footprint pad-count or pad-number mismatch found.
Final mismatches / issues
No symbol pinout, pin-number, pin-type, pin-description, datasheet URL, or footprint mismatches remain from this review.
Minor note: the current project properties do not include a dedicated top-level package field, although the package is accurately represented by the description, footprint asset, and datasheet reference as VSSOP/DCU-8.
Overall verdict
The part is now consistent with the Texas Instruments SN74LVC2G241DCUR datasheet for metadata, symbol pin mapping, pin descriptions, and the DCU VSSOP-8 footprint. The final review found no remaining blocking mismatches.