PCA9535RGER Texas Instruments - Yeehing Electronics

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers

Pricing (USD)

Quantity	Unit Price
1 — 99	1.21
100 — 249	0.999
250 — 999	0.718
1,000 +	0.38

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Interface - I/O Expanders
RoHS	Y
Interface Type	I2C, Serial, SMBus
Maximum Clock Frequency	400 kHz
Operating Supply Voltage	2.3 V to 5.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	VQFN-24
Packaging	Reel
Features	Configuration Registers, Interrupt Pin
Input Voltage	2.3 V to 5.5 V
Output Current	- 20 mA
Output Voltage	- 0.5 V to + 6 V
Series	PCA9535
Brand	Texas Instruments
Moisture Sensitive	Yes
Product Type	I/O Expanders
Factory Pack Quantity	3000
Subcategory	Interface ICs
Unit Weight	0.001601 oz

For more information, please refer to datasheet

Documents

PCA9535RGER Datasheet

More Information

INT can be connected to the interrupt input of a microcontroller. By sending an interrupt signal on this line, the remote I/O can inform the microcontroller if there is incoming data on its ports without having to communicate via the I2C bus. Thus, the PCA9535 can remain a simple slave device.