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PCA8575BS on a board, in 3D

PCA8575BS

NXP Semiconductors

Reset function、Cascading and address extension、Built-in LED driver HVQFN-24-EP(4x4) I/O Expanders ROHS

Extended
DatasheetJLCPCBLCSCnxp/PCA8575BS
Category
I, O Expanders
Package
HVQFN-24-EP(4x4)
Pins
25

Overview

The PCA8575BS is an i, O Expander made by NXP Semiconductors in a HVQFN-24-EP(4x4) package with 25 pins. Reset function、Cascading and address extension、Built-in LED driver HVQFN-24-EP(4x4) I/O Expanders ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:HVQFN-24_L4.0-W4.0-P0.50-BL-EP2.1, from EasyEDA), ready for a KiCad board. 17 are in stock at JLCPCB (part C2669713). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

25
EasyEDA_Cloud:HVQFN-24_L4.0-W4.0-P0.50-BL-EP2.1From EasyEDA

Parameters

12
Clock Frequency
400kHz
Current - Output High(IOH)
30uA
Current - Output Low(IOL)
42mA
Features
Built-in LED driver
Interface
I2C
Interrupt Output
Interrupt Output
Number of I/O
16
Number of Supporting Devices
8
Operating Temperature
-40℃~+85℃
Output Type
Quasi-bidirectional output
Quiescent Supply Current
2.5uA
Voltage - Supply
2.3V~5.5V

Order codes

1

Open-source boards using it

All 1
  • 4 layers52 × 94.2 mmTangara mainboard, the printed circuit board in 3D

    Tangara mainboard

    dpaola2/Harmony

    Current logistics, September 26: core modules are received, and the revision B shells, LCD supports and carrier gauge passed loose fit checks. Screws and foam are ordered. The SD trial playlist is prepared.

    124 parts

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Questions

Is there a KiCad symbol and footprint for the PCA8575BS?

Yes. the footprint EasyEDA_Cloud:HVQFN-24_L4.0-W4.0-P0.50-BL-EP2.1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PCA8575BS?

HVQFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.

Where is the PCA8575BS datasheet?

NXP Semiconductors publishes it: the Datasheet link on this page opens it.

Where can I order the PCA8575BS?

JLCPCB lists it as part C2669713, with 17 in stock; the sellers' links on this page open their listings.

What can replace the PCA8575BS?

Parts like it in the library: the PCA9555RGE by Texas Instruments, the PCA9555BS by NXP Semiconductors, the PCA9535RGE by Texas Instruments and the PCA9555PW by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the PCA8575BS?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8