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PCA9540BDP on a board, in 3D

PCA9540BDP

NXP Semiconductors

-40℃~+85℃ 100uA 2.3V~5.5V 300nA I2C Power-up/reset configuration TSSOP-8 Analog Switches - Special Purpose ROHS

Extended
JLCPCBLCSCnxp/PCA9540BDP
Category
Interface Specialized
Package
TSSOP-8
Pins
8

Overview

The PCA9540BDP is an interface Specialized made by NXP Semiconductors in a TSSOP-8 package with 8 pins. -40℃~+85℃ 100uA 2.3V~5.5V 300nA I2C Power-up/reset configuration TSSOP-8 Analog Switches - Special Purpose ROHS.

PCBKit's library has its KiCad symbol (Analog & Interface:PCA9540B, from CERN's library) and its footprint (Package_SO:TSSOP-8_4.4x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2652901).

Symbol

SDA2SCL1VDD3VSS6SD04SC05SD17SC18
Analog & Interface:PCA9540BFrom CERN's library

Footprint

12345678
Package_SO:TSSOP-8_4.4x3mm_P0.65mmFrom KiCad's library

Order codes

1

Pinout

8
The pins of the PCA9540BDP
PinNameType
1SCLInput
2SDAInput/output
3VDDPower in
4SD0Input/output
5SC0Input/output
6VSSPower in
7SD1Input/output
8SC1Input/output

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Questions

Is there a KiCad symbol and footprint for the PCA9540BDP?

Yes. The symbol is Analog & Interface:PCA9540B and the footprint Package_SO:TSSOP-8_4.4x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PCA9540BDP?

TSSOP-8, with 8 pins. Its footprint is drawn on this page.

Where can I order the PCA9540BDP?

JLCPCB lists it as part C2652901, with 0 in stock; the sellers' links on this page open their listings.

What can replace the PCA9540BDP?

Parts like it in the library: the TIR1000PW by Texas Instruments, the P3T1755DP/Q900Z by NXP Semiconductors and the TIR1000IPWG4 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3