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PCA9543APW on a board, in 3D

PCA9543APW

NXP Semiconductors

TSSOP-14 Interface - Specialized ROHS

Extended
DatasheetJLCPCBLCSCnxp/PCA9543APW
Category
Interface Specialized
Package
TSSOP-14
Pins
14

Overview

The PCA9543APW is an interface Specialized made by NXP Semiconductors in a TSSOP-14 package with 14 pins. TSSOP-14 Interface - Specialized ROHS.

PCBKit's library has its KiCad symbol (PCA9543A_TSSOP:PCA9543A_TSSOP, from Antmicro) and its footprint (Package_SO:TSSOP-14_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C129514).

Symbol

A01A12RESET3INT04SD05SC06GND7INT18SD19SC110INT11SCL12SDA13VCC14
PCA9543A_TSSOP:PCA9543A_TSSOPFrom Antmicro

Footprint

1234567891011121314
Package_SO:TSSOP-14_4.4x5mm_P0.65mmFrom KiCad's library

Parameters

6
Features
Interrupt generation, Power-up/reset configuration
Interface
I2C
Operating Temperature
-40℃~+85℃
Quiescent Supply Current
200nA
Supply Current
100uA
Voltage - Supply
2.3V~5.5V

Order codes

2

Pinout

14
The pins of the PCA9543APW
PinNameType
1A0Input
2A1Input
3RESETInput
4INT0Input
5SD0Input/output
6SC0Input/output
7GNDPower in
8INT1Input
9SD1Input/output
10SC1Input/output
11INTOutput
12SCLInput/output
13SDAInput/output
14VCCPower in

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Questions

Is there a KiCad symbol and footprint for the PCA9543APW?

Yes. The symbol is PCA9543A_TSSOP:PCA9543A_TSSOP and the footprint Package_SO:TSSOP-14_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 PCA9543APW?

TSSOP-14, with 14 pins. Its footprint is drawn on this page.

Where is the PCA9543APW datasheet?

NXP Semiconductors publishes it: the Datasheet link on this page opens it.

Where can I order the PCA9543APW?

JLCPCB lists it as part C129514, with 0 in stock; the sellers' links on this page open their listings.

What can replace the PCA9543APW?

Parts like it in the library: the TJA1082TT by NXP Semiconductors, the PI4GTL2014LEX by Diodes Incorporated, the TPA8801B-TR by 3PEAK and the PCA9542APW by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8