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PCF8575RGE, in 3D

PCF8575RGE

Texas Instruments

-40℃~+85℃ 16 2.5V~5.5V 200uA 25mA 300uA 400kHz 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver VQFN-24-EP(4x4) I/O Expanders ROHS

Extended
DatasheetJLCPCBLCSCti/PCF8575RGE
Category
I, O Expanders
Package
VQFN-24-EP(4x4)
Pins
25

Overview

The PCF8575RGE is an i, O Expander made by Texas Instruments in a VQFN-24-EP(4x4) package with 25 pins. -40℃~+85℃ 16 2.5V~5.5V 200uA 25mA 300uA 400kHz 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver VQFN-24-EP(4x4) I/O Expanders ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TCA9555RTWR(UMW), from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-24_L4.0-W4.0-P0.50-TL-EP2.4, from EasyEDA), ready for a KiCad board. 138 are in stock at JLCPCB (part C2669747).

Symbol

INT#22SCL19SDA20A018A123A224EP25GND9P1717P1616P1515P1414P1313P1212P1111P1010P078P067P056P045P034P023P012P001VCC21
EasyEDA_Cloud:TCA9555RTWR(UMW)From EasyEDA

Footprint

25
EasyEDA_Cloud:VQFN-24_L4.0-W4.0-P0.50-TL-EP2.4From EasyEDA

Parameters

13
Clock Frequency
400kHz
Current - Output High(IOH)
300uA
Current - Output Low(IOL)
25mA
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 Logic Level - Low
400mV
Output Type
Push-Pull
Quiescent Supply Current
200uA
Voltage - Supply
2.5V~5.5V

Order codes

1

Pinout

25
The pins of the PCF8575RGE
PinNameType
1P00Unspecified
2P01Unspecified
3P02Unspecified
4P03Unspecified
5P04Unspecified
6P05Unspecified
7P06Unspecified
8P07Unspecified
9GNDUnspecified
10P10Unspecified
11P11Unspecified
12P12Unspecified
13P13Unspecified
14P14Unspecified
15P15Unspecified
16P16Unspecified
17P17Unspecified
18A0Unspecified
19SCLUnspecified
20SDAUnspecified
21VCCUnspecified
22INT#Unspecified
23A1Unspecified
24A2Unspecified
25EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the PCF8575RGE?

Yes. The symbol is EasyEDA_Cloud:TCA9555RTWR(UMW) and the footprint EasyEDA_Cloud:VQFN-24_L4.0-W4.0-P0.50-TL-EP2.4, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PCF8575RGE?

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

Where is the PCF8575RGE datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the PCF8575RGE?

JLCPCB lists it as part C2669747, with 138 in stock; the sellers' links on this page open their listings.

What can replace the PCF8575RGE?

Parts like it in the library: the TCA9539RGE by Texas Instruments, the PCA9555PW by NXP Semiconductors, the AW9523BTQR by AWINIC and the TCA6416ARTWR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8