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PCAL6408APW on a board, in 3D

PCAL6408APW

NXP Semiconductors

Low-Voltage Translating, 8-Bit I2C-Bus/SMBus I/O Expander with Interrupt Output, reset, and Configuration Registers

nxp/PCAL6408APW
Category
Uncategorised
Package
TSSOP16
Pins
16

Overview

The PCAL6408APW is an uncategorised made by NXP Semiconductors in a TSSOP16 package with 16 pins. Low-Voltage Translating, 8-Bit I2C-Bus/SMBus I/O Expander with Interrupt Output, reset, and Configuration Registers.

PCBKit's library has its KiCad symbol (Interface_Expansion:PCAL6408APW, from KiCad's library) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board.

Symbol

V_{DD(I2C)}1ADDR2RESET3P04P15P26P37V_{SS}8P49P510P611P712INT13SCL14SDA15V_{DD(P)}16
Interface_Expansion:PCAL6408APWFrom KiCad's library

Footprint

12345678910111213141516
Package_SO:TSSOP-16_4.4x5mm_P0.65mmFrom KiCad's library

Pinout

16
The pins of the PCAL6408APW
PinNameType
1V_{DD(I2C)}Power in
2ADDRInput
3RESETInput
4P0Input/output
5P1Input/output
6P2Input/output
7P3Input/output
8V_{SS}Power in
9P4Input/output
10P5Input/output
11P6Input/output
12P7Input/output
13INTOpen collector
14SCLInput
15SDAInput/output
16V_{DD(P)}Power in

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/nxp/PCAL6408APW.jpg" alt="PCAL6408APW" width="1200" height="900">
A picture that opens the part, for a README
[![PCAL6408APW](https://pcbkit.io/embed/parts/nxp/PCAL6408APW.jpg?size=s)](https://pcbkit.io/parts/nxp/PCAL6408APW)

Questions

Is there a KiCad symbol and footprint for the PCAL6408APW?

Yes. The symbol is Interface_Expansion:PCAL6408APW and the footprint Package_SO:TSSOP-16_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 PCAL6408APW?

TSSOP16, with 16 pins. Its footprint is drawn on this page.

What can replace the PCAL6408APW?

Parts like it in the library: the TPC116S8-TR by 3PEAK, the D3232T by Silicore, the TPAFE51716H-TS3R by 3PEAK and the CS5799 by Cooperation. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8