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Reference layout

PCF8574DIOI2C

freudenthal-PCF8574DIOI2C-PCF8574DIOI2C-layout

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freudenthal-PCF8574DIOI2C-PCF8574DIOI2C-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

93Placed parts
35Nets
2Copper layers
57.15 × 76.2 mmBoard size
yesRouted
KiCad 7File format

Bill of materials

93 distinct parts

92 resolve to something in the catalog — click through to the footprint.

RefValueFootprintQty
C11uFCapacitor_SMD:C_0805_2012Metric
C101uFCapacitor_SMD:C_0805_2012Metric
C111uFCapacitor_SMD:C_0805_2012Metric
C131uFCapacitor_SMD:C_0805_2012Metric
C141uFCapacitor_SMD:C_0805_2012Metric
C191uFCapacitor_SMD:C_0805_2012Metric
C21uFCapacitor_SMD:C_0805_2012Metric
C201uFCapacitor_SMD:C_0805_2012Metric
C211uFCapacitor_SMD:C_0805_2012Metric
C231uFCapacitor_SMD:C_0805_2012Metric
C271uFCapacitor_SMD:C_0805_2012Metric
C310uFCapacitor_SMD:C_0805_2012Metric
C311uFCapacitor_SMD:C_0805_2012Metric
C351uFCapacitor_SMD:C_0805_2012Metric
C391uFCapacitor_SMD:C_0805_2012Metric
C41uFCapacitor_SMD:C_0805_2012Metric
C51uFCapacitor_SMD:C_0805_2012Metric
C61uFCapacitor_SMD:C_0805_2012Metric
C71uFCapacitor_SMD:C_0805_2012Metric
C81uFCapacitor_SMD:C_0805_2012Metric
C91uFCapacitor_SMD:C_0805_2012Metric
D1100VPackage_TO_SOT_SMD:SOT-23-3
D11100VPackage_TO_SOT_SMD:SOT-23-3
D15100VPackage_TO_SOT_SMD:SOT-23-3
D17100VPackage_TO_SOT_SMD:SOT-23-3
D18100VPackage_TO_SOT_SMD:SOT-23-3
D2100VPackage_TO_SOT_SMD:SOT-23-3
D25100VPackage_TO_SOT_SMD:SOT-23-3
D29100VPackage_TO_SOT_SMD:SOT-23-3
D310VDiode_SMD:D_SOD-123
D33100VPackage_TO_SOT_SMD:SOT-23-3
D37100VPackage_TO_SOT_SMD:SOT-23-3
D4100VPackage_TO_SOT_SMD:SOT-23-3
D5LEDLED_SMD:LED_0805_2012Metric
J1M3MountingHole:MountingHole_3.2mm_M3_DIN965_Pad
J11DIOConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J12DIOConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J13DIOConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J14DIOConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J15VinTerminalBlock:TerminalBlock_bornier-2_P5.08mm
Show the other 53
J2M3MountingHole:MountingHole_3.2mm_M3_DIN965_Pad
J3M3MountingHole:MountingHole_3.2mm_M3_DIN965_Pad
J4M3MountingHole:MountingHole_3.2mm_M3_DIN965_Pad
J5DIOConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J6DIOConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J7DIOConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J8DIOConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J9I2CConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical
Q1Q_NMOS_GSDPackage_TO_SOT_SMD:SOT-23
Q2Q_NMOS_GSDPackage_TO_SOT_SMD:SOT-23
Q5Q_PMOS_GSDPackage_TO_SOT_SMD:SOT-23
R110kΩResistor_SMD:R_0805_2012Metric
R101.2kΩResistor_SMD:R_0805_2012Metric
R111.2kΩResistor_SMD:R_0805_2012Metric
R121.2kΩResistor_SMD:R_0805_2012Metric
R131.2kΩResistor_SMD:R_0805_2012Metric
R141.2kΩResistor_SMD:R_0805_2012Metric
R15100kΩResistor_SMD:R_0805_2012Metric
R161.2kΩResistor_SMD:R_0805_2012Metric
R17500ΩResistor_SMD:R_0805_2012Metric
R181.2kΩResistor_SMD:R_0805_2012Metric
R191.2kΩResistor_SMD:R_0805_2012Metric
R210kΩResistor_SMD:R_0805_2012Metric
R201.2kΩResistor_SMD:R_0805_2012Metric
R211.2kΩResistor_SMD:R_0805_2012Metric
R221.2kΩResistor_SMD:R_0805_2012Metric
R231.2kΩResistor_SMD:R_0805_2012Metric
R241.2kΩResistor_SMD:R_0805_2012Metric
R251.2kΩResistor_SMD:R_0805_2012Metric
R261.2kΩResistor_SMD:R_0805_2012Metric
R271.2kΩResistor_SMD:R_0805_2012Metric
R281.2kΩResistor_SMD:R_0805_2012Metric
R291.2kΩResistor_SMD:R_0805_2012Metric
R310kΩResistor_SMD:R_0805_2012Metric
R321.2kΩResistor_SMD:R_0805_2012Metric
R361.2kΩResistor_SMD:R_0805_2012Metric
R3910kΩResistor_SMD:R_0805_2012Metric
R410kΩResistor_SMD:R_0805_2012Metric
R4010kΩResistor_SMD:R_0805_2012Metric
R4110kΩResistor_SMD:R_0805_2012Metric
R4210kΩResistor_SMD:R_0805_2012Metric
R4310kΩResistor_SMD:R_0805_2012Metric
R44NSResistor_SMD:R_0805_2012Metric
R510kΩResistor_SMD:R_0805_2012Metric
R501.2kΩResistor_SMD:R_0805_2012Metric
R5710kΩResistor_SMD:R_0805_2012Metric
R5810kΩResistor_SMD:R_0805_2012Metric
R610kΩResistor_SMD:R_0805_2012Metric
R71.2kΩResistor_SMD:R_0805_2012Metric
R81.2kΩResistor_SMD:R_0805_2012Metric
R91.2kΩResistor_SMD:R_0805_2012Metric
U1PCF8574TSPackage_SO:SSOP-20_4.4x6.5mm_P0.65mm
U624FC01T-I/OTPackage_TO_SOT_SMD:SOT-23-5

Provenance

Commit
unknown
Licence
CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.