2 layers
PCA9548ADW
Texas InstrumentsExtended
-40℃~+85℃ 2.3V~5.5V I2C Power-up/reset configuration SO-24-300mil Interface - Specialized ROHS
- Part id
- ti/PCA9548ADW
- Category
- Interface, Specialized
- Package
- SO-24-300mil
- Pins
- 24
- In stock
- 0 at JLCPCB (C1546914)
- Used on
- 4 open-source boards
Overview
The PCA9548ADW is an interface, Specialized made by Texas Instruments in a SO-24-300mil package with 24 pins. -40℃~+85℃ 2.3V~5.5V I2C Power-up/reset configuration SO-24-300mil Interface - Specialized ROHS.
PCBKit's library has its KiCad symbol (Interface_Expansion:PCA9548ADW, from KiCad's library) and its footprint (Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1546914). 4 open-source boards in 4 repositories on GitHub use it.
Symbol
Footprint
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | A0 | Input |
| 2 | A1 | Input |
| 3 | RESET | Input |
| 4 | SD0 | Input/output |
| 5 | SC0 | Output |
| 6 | SD1 | Input/output |
| 7 | SC1 | Output |
| 8 | SD2 | Input/output |
| 9 | SC2 | Output |
| 10 | SD3 | Input/output |
| 11 | SC3 | Output |
| 12 | GND | Power in |
| 13 | SD4 | Input/output |
| 14 | SC4 | Output |
| 15 | SD5 | Input/output |
| 16 | SC5 | Output |
| 17 | SD6 | Input/output |
| 18 | SC6 | Output |
| 19 | SD7 | Input/output |
| 20 | SC7 | Output |
| 21 | A2 | Input |
| 22 | SCL | Input |
| 23 | SDA | Input/output |
| 24 | VCC | Power in |
Open-source boards using it
4- 2 layers118 × 105 mm
FilamentStorage
LilisProtoLab/FDM-print-station
The FDM print station of Lili's Proto Lab contains six printers, three printer enclosures and a dry-air filament drawer
84 partsMIT - 2 layers123.2 × 50.2 mm
Rp2040 rs485 scale breakout
abzman/modular-i2c-board-set
boards designed to be used together to create a modular control system
109 parts1Unlicense - 6 layers156.4 × 78.7 mm
Parts like it
5
AD7569BRZ
SOIC-24-300milSOIC-24-300mil Interface - Specialized ROHSAnalog DevicesInterface - SpecializedAD7569JRZ
SOIC-24-300milSOIC-24-300mil Interface - Specialized ROHSAnalog DevicesInterface - SpecializedHIN237IBR4327
SOIC-24-300milSOIC-24-300mil Interface - Specialized ROHSRenesas ElectronicsInterface - SpecializedZLG7290CS
SOIC-24-300mil-40℃~+85℃ 2mA 3.3V~5.5V 32Kbps 5mA I2C Interrupt generation SOIC-24-300mil Interface - Specialized ROHSZLG Zhiyuan ElecInterface - SpecializedHIN206IB
SOIC-24-40℃~+85℃ 120Kbps 20mA 3 4 5V Short-Circuit Protection Transceiver Yes SOIC-24 RS232 ICs ROHSRenesas ElectronicsInterface - Specialized
Questions
Is there a KiCad symbol and footprint for the PCA9548ADW?
Yes. The symbol is Interface_Expansion:PCA9548ADW and the footprint Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCA9548ADW?
SO-24-300mil, with 24 pins. Its footprint is drawn on this page.
Where is the PCA9548ADW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the PCA9548ADW?
JLCPCB lists it as part C1546914, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PCA9548ADW?
Parts like it in the library: the AD7569BRZ by Analog Devices, the AD7569JRZ by Analog Devices, the HIN237IBR4327 by Renesas Electronics and the ZLG7290CS by ZLG Zhiyuan Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PCA9548ADW?
4 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.