PCA9506 Datasheet - NXP Semiconductors

PCA9506, 40-bit I2C-bus I/O port

PCA9505_9506 40-bit I2C-bus I/O port with RESET, OE and INT Rev.5 * 30 September 2021 Product data sheet 1 General .
The PCA9505/PCA9506 provide 40-bit parallel input/output (I/O) port expansion for I2Cbus applications organized in 5 banks of 8 I/Os.

datasheet Preview Page 1 from Datasheet4u.com

PCA9506_NXPSemiconductors.pdf

PCA9506 Datasheet Preview — Preview of PCA9506 PDF

Datasheet Details

Part number:

PCA9506

Manufacturer:

NXP ↗ Semiconductors

File Size:

419.96 KB

Description:

40-bit I2C-bus I/O port

Features

* Standard mode (100 kHz) and Fast mode (400 kHz) compatible I2C-bus serial interface
* 2.3 V to 5.5 V operation with 5.5 V tolerant I/Os
* 40 configurable I/O pins that default to inputs at power-up
* PCA9505 includes 100 kΩ internal pull-up resistors on all the I/Os

Applications

* organized in 5 banks of 8 I/Os. At 5 V supply voltage, the outputs are capable of sourcing 10 mA and sinking 15 mA with a total package load of 600 mA to allow direct driving of 40 LEDs. Any of the 40 I/O ports can be configured as an input or output. Output ports are totem-pole and their logic stat

PCA9506 Distributors

📁 Related Datasheet

PCA9500 PCA9501 PCA9504A PCA9505 PCA9508 PCA9509

📌 All Tags

PCA9506 40-bit I2C-bus port NXP Semiconductors

NXP Semiconductors PCA9506-like datasheet