PCA9670D
NXP SemiconductorsExtended
-40℃~+85℃ 1MHz 2.3V~5.5V 2.5uA 30uA 64 8 I2C No Interrupt Output Quasi-bidirectional output Reset function、Cascade and address expansion、Built-in LED driver、PWMOptocouplers SO-16 I/O Expanders ROHS
- Part id
- nxp/PCA9670D
- Category
- I, O Expanders
- Package
- SO-16
- Pins
- 16
- In stock
- 0 at JLCPCB (C5706635)
Overview
The PCA9670D is an i, O Expander made by NXP Semiconductors in a SO-16 package with 16 pins. -40℃~+85℃ 1MHz 2.3V~5.5V 2.5uA 30uA 64 8 I2C No Interrupt Output Quasi-bidirectional output Reset function、Cascade and address expansion、Built-in LED driver、PWMOptocouplers SO-16 I/O Expanders ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PCA9670D,518, from EasyEDA) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5706635).
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 | RESET# | Unspecified |
| 14 | SCL | Unspecified |
| 15 | SDA | Unspecified |
| 16 | VDD | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the PCA9670D?
Yes. The symbol is EasyEDA_Cloud:PCA9670D,518 and the footprint Package_SO:SO-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCA9670D?
SO-16, with 16 pins. Its footprint is drawn on this page.
Where is the PCA9670D datasheet?
NXP Semiconductors publishes it: the Datasheet link on this page opens it.
Where can I order the PCA9670D?
JLCPCB lists it as part C5706635, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PCA9670D?
Parts like it in the library: the TCA8418RTW by Texas Instruments, the TCAL6416RTW by Texas Instruments, the CH422G by WCH (Nanjing Qinheng Microelectronics) and the TCA9536DGKR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.