4 layers70.7 × 53.3 mm
PCA9674PW
NXP SemiconductorsExtended
Reset function、Cascading and address extension、Built-in LED driver、PWMOptocouplers TSSOP-16-4.3mm I/O Expanders ROHS
- Part id
- nxp/PCA9674PW
- Category
- I, O Expanders
- Package
- TSSOP-16-4.3mm
- Pins
- 16
- In stock
- 10 at JLCPCB (C2652291)
- Used on
- 2 open-source boards
Overview
The PCA9674PW is an i, O Expander made by NXP Semiconductors in a TSSOP-16-4.3mm package with 16 pins. Reset function、Cascading and address extension、Built-in LED driver、PWMOptocouplers TSSOP-16-4.3mm I/O Expanders ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PCA9674APW,118, from EasyEDA) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 10 are in stock at JLCPCB (part C2652291). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | AD0 | Unspecified |
| 2 | AD1 | Unspecified |
| 3 | AD2 | Unspecified |
| 4 | P0 | Unspecified |
| 5 | P1 | Unspecified |
| 6 | P2 | Unspecified |
| 7 | P3 | Unspecified |
| 8 | VSS | Unspecified |
| 9 | P4 | Unspecified |
| 10 | P5 | Unspecified |
| 11 | P6 | Unspecified |
| 12 | P7 | Unspecified |
| 13 | INT# | Unspecified |
| 14 | SCL | Unspecified |
| 15 | SDA | Unspecified |
| 16 | VDD | Unspecified |
Open-source boards using it
2- 2 layers70.6 × 53.3 mm
Parts like it
8
PCA9672PW
TSSOP-16I/O ExpandersNXP SemiconductorsPCA9674APW
TSSOP-16-4.3mm-40℃~+85℃ 126 1MHz 2.3V~5.5V 25mA 30uA 4.5uA 8 I2C Interrupt Output Quasi-bidirectional output Reset function、Cascade and address expansion、Built-in LED driver、PWMOptocouplers TSSOP-16-4.3mm I/O Expanders ROHSNXP SemiconductorsI/O ExpandersPCA9670PW112
TSSOP-16-40℃~+85℃ 1MHz 2.3V~5.5V 2.5uA 25mA 30uA 64 8 I2C No Interrupt Output Quasi-bidirectional output Reset function、Cascade and address expansion、Built-in LED driver TSSOP-16 I/O Expanders ROHSNXP SemiconductorsI/O ExpandersPCA9670PW
TSSOP-16-40℃~+85℃ 1MHz 2.3V~5.5V 2.5uA 25mA 64 8 I2C No Interrupt Output Reset function、Cascading and address extension、Built-in LED driver、PWMOptocouplers TSSOP-16 I/O Expanders ROHSNXP SemiconductorsI/O Expanders
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
TCA9536DGKR
MSOP-8-40℃~+125℃ 1.65V~5.5V 10mA 1MHz 25mA 3.9uA 4 4V 500mV I2C、SMBus Interrupt Output Push-Pull Reset function、Built-in LED driver MSOP-8 I/O Expanders ROHSTexas InstrumentsI/O Expanders
Questions
Is there a KiCad symbol and footprint for the PCA9674PW?
Yes. The symbol is EasyEDA_Cloud:PCA9674APW,118 and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCA9674PW?
TSSOP-16-4.3mm, with 16 pins. Its footprint is drawn on this page.
Where is the PCA9674PW datasheet?
NXP Semiconductors publishes it: the Datasheet link on this page opens it.
Where can I order the PCA9674PW?
JLCPCB lists it as part C2652291, with 10 in stock; the sellers' links on this page open their listings.
What can replace the PCA9674PW?
Parts like it in the library: the PCA9672PW by NXP Semiconductors, the PCA9674APW by NXP Semiconductors, the PCA9670PW112 by NXP Semiconductors and the PCA9670PW by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PCA9674PW?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.