PCF8575PWE4
Texas InstrumentsExtended
-40℃~+85℃ 2.5V~5.5V 400kHz I2C、SMBus Interrupt Output Reset function、Cascade and address expansion、Built-in LED driver TSSOP-24 I/O Expanders ROHS
- Part id
- ti/PCF8575PWE4
- Category
- I, O Expanders
- Package
- TSSOP-24
- Pins
- 24
- In stock
- 0 at JLCPCB (C5823869)
Overview
The PCF8575PWE4 is an i, O Expander made by Texas Instruments in a TSSOP-24 package with 24 pins. -40℃~+85℃ 2.5V~5.5V 400kHz I2C、SMBus Interrupt Output Reset function、Cascade and address expansion、Built-in LED driver TSSOP-24 I/O Expanders ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TCA9535PWR(UMW), from EasyEDA) and its footprint (Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5823869).
Symbol
Footprint
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | INT# | Unspecified |
| 2 | A1 | Unspecified |
| 3 | A2 | Unspecified |
| 4 | P00 | Unspecified |
| 5 | P01 | Unspecified |
| 6 | P02 | Unspecified |
| 7 | P03 | Unspecified |
| 8 | P04 | Unspecified |
| 9 | P05 | Unspecified |
| 10 | P06 | Unspecified |
| 11 | P07 | Unspecified |
| 12 | GND | Unspecified |
| 13 | P10 | Unspecified |
| 14 | P11 | Unspecified |
| 15 | P12 | Unspecified |
| 16 | P13 | Unspecified |
| 17 | P14 | Unspecified |
| 18 | P15 | Unspecified |
| 19 | P16 | Unspecified |
| 20 | P17 | Unspecified |
| 21 | A0 | Unspecified |
| 22 | SCL | Unspecified |
| 23 | SDA | Unspecified |
| 24 | VCC | Unspecified |
Parts like it
8
PCA9555PW
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TSSOP-24-40℃~+85℃ 1.5uA 1.65V~5.5V 10mA 16 25mA 400kHz 4V 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascade and address expansion、Built-in LED driver TSSOP-24 I/O Expanders ROHSTexas InstrumentsI/O ExpandersTCA9555PW
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TSSOP-24-40℃~+85℃ 10mA 16 2.3V~5.5V 250nA 400kHz 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension TSSOP-24 I/O Expanders ROHSNXP SemiconductorsI/O ExpandersPCA9555APW
TSSOP-24-40℃~+85℃ 1.5uA 1.65V~5.5V 16 200mV 25mA 400kHz 8 I2C、SMBus Interrupt Output Reset function、Cascading and address extension、Built-in LED driver TSSOP-24 I/O Expanders ROHSNXP SemiconductorsI/O ExpandersTCA9539PW
TSSOP-24-40℃~+85℃ 1.5uA 1.65V~5.5V 10mA 16 25mA 4 4.1V 400kHz 400mV I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver TSSOP-24 I/O Expanders ROHSTexas InstrumentsI/O ExpandersNCA9535PW-Q100J
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Questions
Is there a KiCad symbol and footprint for the PCF8575PWE4?
Yes. The symbol is EasyEDA_Cloud:TCA9535PWR(UMW) and the footprint Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCF8575PWE4?
TSSOP-24, with 24 pins. Its footprint is drawn on this page.
Where can I order the PCF8575PWE4?
JLCPCB lists it as part C5823869, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PCF8575PWE4?
Parts like it in the library: the PCA9555PW by NXP Semiconductors, the TCA9535PW by Texas Instruments, the TCA9555PW by Texas Instruments and the PCA9539PW by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.