Overview
The PCA9554DB112 is an i, O Expander made by NXP Semiconductors in a SSOP-6 package with 16 pins. Reset function、Cascading and address extension SSOP-6 I/O Expanders ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PCA9554D, from EasyEDA) and its footprint (EasyEDA_Cloud:SSOP-16_L6.2-W5.3-P0.65-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3188575).
Symbol
Footprint
Order codes
1- PCA9554DB112LCSC C3188575
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | A0 | Unspecified |
| 2 | A1 | Unspecified |
| 3 | A2 | Unspecified |
| 4 | IO0 | Unspecified |
| 5 | IO1 | Unspecified |
| 6 | IO2 | Unspecified |
| 7 | IO3 | Unspecified |
| 8 | VSS | Unspecified |
| 9 | IO4 | Unspecified |
| 10 | IO5 | Unspecified |
| 11 | IO6 | Unspecified |
| 12 | IO7 | Unspecified |
| 13 | INT# | Unspecified |
| 14 | SCL | Unspecified |
| 15 | SDA | Unspecified |
| 16 | VDD | Unspecified |
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Is there a KiCad symbol and footprint for the PCA9554DB112?
Yes. The symbol is EasyEDA_Cloud:PCA9554D and the footprint EasyEDA_Cloud:SSOP-16_L6.2-W5.3-P0.65-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCA9554DB112?
SSOP-6, with 16 pins. Its footprint is drawn on this page.
Where can I order the PCA9554DB112?
JLCPCB lists it as part C3188575, with 0 in stock; the sellers' links on this page open their listings.