Skip to the content

PCA9506DGG

NXP SemiconductorsExtended

-40℃~+85℃ 2.3V~5.5V 40 400kHz I2C Interrupt Output Reset function、Cascading and address extension、Built-in LED driver TSSOP-56-6.1mm I/O Expanders ROHS

DatasheetJLCPCBLCSC
Part id
nxp/PCA9506DGG
Category
I, O Expanders
Package
TSSOP-56-6.1mm
Pins
56
In stock
4 at JLCPCB (C729175)
Used on
2 open-source boards

Overview

The PCA9506DGG is an i, O Expander made by NXP Semiconductors in a TSSOP-56-6.1mm package with 56 pins. -40℃~+85℃ 2.3V~5.5V 40 400kHz I2C Interrupt Output Reset function、Cascading and address extension、Built-in LED driver TSSOP-56-6.1mm I/O Expanders ROHS.

PCBKit's library has its KiCad symbol (Analog & Interface:PCA9506DGG, from CERN's library) and its footprint (Package_SO:TSSOP-56_6.1x14mm_P0.5mm, from KiCad's library), ready for a KiCad board. 4 are in stock at JLCPCB (part C729175). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

SDA1SCL2OE30RESET56INT55A027A128A229VDD18VDD46VSS6VSS11VSS23VSS34VSS39VSS51IO0_03IO0_14IO0_25IO0_37IO0_48IO0_59IO0_610IO0_712IO1_013IO1_114IO1_215IO1_316IO1_417IO1_519IO1_620IO1_721IO2_022IO2_124IO2_225IO2_326IO2_431IO2_532IO2_633IO2_735IO3_036IO3_137IO3_238IO3_340IO3_441IO3_542IO3_643IO3_744IO4_045IO4_147IO4_248IO4_349IO4_450IO4_552IO4_653IO4_754
Analog & Interface:PCA9506DGGFrom CERN's library

Footprint

Package_SO:TSSOP-56_6.1x14mm_P0.5mmFrom KiCad's library

Pinout

56
The pins of the PCA9506DGG
PinNameType
1SDAInput/output
2SCLInput
3IO0_0Input/output
4IO0_1Input/output
5IO0_2Input/output
6VSSPower in
7IO0_3Input/output
8IO0_4Input/output
9IO0_5Input/output
10IO0_6Input/output
11VSSPower in
12IO0_7Input/output
13IO1_0Input/output
14IO1_1Input/output
15IO1_2Input/output
16IO1_3Input/output
17IO1_4Input/output
18VDDPower in
19IO1_5Input/output
20IO1_6Input/output
21IO1_7Input/output
22IO2_0Input/output
23VSSPower in
24IO2_1Input/output
25IO2_2Input/output
26IO2_3Input/output
27A0Input
28A1Input
29A2Input
30OEInput
31IO2_4Input/output
32IO2_5Input/output
33IO2_6Input/output
34VSSPower in
35IO2_7Input/output
36IO3_0Input/output
37IO3_1Input/output
38IO3_2Input/output
39VSSPower in
40IO3_3Input/output
41IO3_4Input/output
42IO3_5Input/output
43IO3_6Input/output
44IO3_7Input/output
45IO4_0Input/output
46VDDPower in
47IO4_1Input/output
48IO4_2Input/output
49IO4_3Input/output
50IO4_4Input/output
51VSSPower in
52IO4_5Input/output
53IO4_6Input/output
54IO4_7Input/output
55INTOutput
56RESETInput

Open-source boards using it

2
  • 4 layers100 × 100 mmDigital control v0.2.3, the printed circuit board in 3D

    Digital control v0.2.3

    sbrito-code/digital_control_pcb_kicad

    PCB para el control digital del Phase Array

    75 parts
  • 4 layers90 × 85 mmESP32 CHUNGUS RAPIDUS, the printed circuit board in 3D

    ESP32 CHUNGUS RAPIDUS

    robotique-udes/Exo_Electric

    This repo contains all the information about the PCB and electrical schematics of Biogenius.

    98 parts1GPL-2.0

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the PCA9506DGG?

Yes. The symbol is Analog & Interface:PCA9506DGG and the footprint Package_SO:TSSOP-56_6.1x14mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the PCA9506DGG?

TSSOP-56-6.1mm, with 56 pins. Its footprint is drawn on this page.

Where is the PCA9506DGG datasheet?

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

Where can I order the PCA9506DGG?

JLCPCB lists it as part C729175, with 4 in stock; the sellers' links on this page open their listings.

What can replace the PCA9506DGG?

Parts like it in the library: the PCA9505DGG by NXP Semiconductors, the PCA9555PW by NXP Semiconductors, the AW9523BTQR by AWINIC and the TCA6416ARTWR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the PCA9506DGG?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.