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PCA9508D, in 3D

PCA9508D

NXP Semiconductors

-40℃~+85℃ 1 2-Wire Bus 2-Wire Bus 2.7V~5.5V 5.2pF Driver、Buffer SO-8 Signal Buffers, Repeaters, Splitters ROHS

Extended
DatasheetJLCPCBLCSCnxp/PCA9508D
Category
Signal Buffers, Repeaters, Splitters
Package
SO-8
Pins
8

Overview

The PCA9508D is a signal Buffers, Repeaters, Splitter made by NXP Semiconductors in a SO-8 package with 8 pins. -40℃~+85℃ 1 2-Wire Bus 2-Wire Bus 2.7V~5.5V 5.2pF Driver、Buffer SO-8 Signal Buffers, Repeaters, Splitters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PI6ULS5V9617CUEX, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 14 are in stock at JLCPCB (part C2652391). 1 open-source board in 1 repository on GitHub use it.

Symbol

VCC(A)1SCLA2SDAA3GND4EN5SDAB6SCLB7VCC(B)8
EasyEDA_Cloud:PI6ULS5V9617CUEXFrom EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

9
Current - Supply
1mA
Features
Bus capacitance isolation
Input Capacitance
5.2pF
Input Type
2-Wire Bus
Number of Channels
1
Operating Temperature
-40℃~+85℃
Output Type
2-Wire Bus
Type
Buffer
Voltage - Supply
2.7V~5.5V

Order codes

1

Pinout

8
The pins of the PCA9508D
PinNameType
1VCC(A)Unspecified
2SCLAUnspecified
3SDAAUnspecified
4GNDUnspecified
5ENUnspecified
6SDABUnspecified
7SCLBUnspecified
8VCC(B)Unspecified

Open-source boards using it

All 1
  • 2 layers37.6 × 43.8 mmStudIOT, the printed circuit board in 3D

    StudIOT

    id-studiolab/StudIOT

    Small (grove) add-ons for Arduino NANO33-IOT

    80 parts

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Questions

Is there a KiCad symbol and footprint for the PCA9508D?

Yes. The symbol is EasyEDA_Cloud:PI6ULS5V9617CUEX and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PCA9508D?

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

Where is the PCA9508D datasheet?

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

Where can I order the PCA9508D?

JLCPCB lists it as part C2652391, with 14 in stock; the sellers' links on this page open their listings.

What can replace the PCA9508D?

Parts like it in the library: the P82B96D by Texas Instruments, the TCA4311AD by Texas Instruments, the P82B715TD by NXP Semiconductors and the P82B96TD by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the PCA9508D?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8