PCA9673PW
NXP SemiconductorsExtended
-40℃~+85℃ 150uA 16 16 1MHz 2.3V~5.5V 2.5uA 25mA I2C Interrupt Output Quasi-bidirectional output Reset function、Cascade and address expansion、Built-in LED driver TSSOP-24 I/O Expanders ROHS
- Part id
- nxp/PCA9673PW
- Category
- I, O Expanders
- Package
- TSSOP-24
- Pins
- 24
- In stock
- 0 at JLCPCB (C2669742)
Overview
The PCA9673PW is an i, O Expander made by NXP Semiconductors in a TSSOP-24 package with 24 pins. -40℃~+85℃ 150uA 16 16 1MHz 2.3V~5.5V 2.5uA 25mA I2C Interrupt Output Quasi-bidirectional 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:PCA9673PW,118, 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 C2669742).
Symbol
Footprint
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | INT# | Unspecified |
| 2 | AD1 | Unspecified |
| 3 | RESET# | 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 | VSS | 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 | AD0 | Unspecified |
| 22 | SCL | Unspecified |
| 23 | SDA | Unspecified |
| 24 | VDD | Unspecified |
Parts like it
8
TCAL6416PW
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TSSOP-24-40℃~+85℃ 150uA 16 1MHz 2.3V~5.5V 2.5uA 42mA 64 I2C No Interrupt Output Quasi-bidirectional output Reset function、Cascade and address expansion、Built-in LED driver、PWMOptocouplers TSSOP-24 I/O Expanders ROHSNXP SemiconductorsI/O ExpandersPCA9535ECDT
TSSOP-24-55℃~+125℃ 1.65V~5.5V 16 1MHz 39uA 42mA 64 I2C、SMBus Interrupt Output Open-drain Reset function、Cascade and address expansion TSSOP-24 I/O Expanders ROHSonsemiI/O ExpandersPCA9535EDT
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TCA8418RTW
WQFN-24-EP(4x4)-40℃~+85℃ 1.65V~3.6V 18 1MHz I2C Input anti-jitter、Keyboard matrix scanning Interrupt Output Open-drain WQFN-24-EP(4x4) I/O Expanders ROHSTexas InstrumentsI/O Expanders
TCAL6416RTW
WQFN-24(4x4)-40℃~+125℃ 1.08V~3.6V 1.5uA 100mV 10mA 16 1MHz 2 2.8V 25mA I2C、SMBus Interrupt Output Push-Pull、Open-drain Reset function、Cascading and address extension、Built-in LED driver、IO level configurable WQFN-24(4x4) I/O Expanders ROHSTexas InstrumentsI/O Expanders
CH422G
SOP-16-40℃~+85℃ 1MHz 300mV 3V~5V 400uA 8 No Interrupt Output Push-Pull、Open-drain Reset function、Built-in LED driver SPI、I2C SOP-16 I/O Expanders ROHSWCH (Nanjing Qinheng Microelectronics)I/O Expanders
Questions
Is there a KiCad symbol and footprint for the PCA9673PW?
Yes. The symbol is EasyEDA_Cloud:PCA9673PW,118 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 PCA9673PW?
TSSOP-24, with 24 pins. Its footprint is drawn on this page.
Where is the PCA9673PW datasheet?
NXP Semiconductors publishes it: the Datasheet link on this page opens it.
Where can I order the PCA9673PW?
JLCPCB lists it as part C2669742, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PCA9673PW?
Parts like it in the library: the TCAL6416PW by Texas Instruments, the PCA9675PW by NXP Semiconductors, the PCA9671PW by NXP Semiconductors and the PCA9535ECDT by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.