TCA9534APWR
- Description
- 8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers 16-TSSOP -40 to 85
- Interface
- I2C
- Max Operating Temperature
- 85°C
- Number of I/Os
- 8
- Datasheet
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.
- 8 Additional I/O Lines Via I2C
- 400k Hz I2C Interface
- Wide 1.65V To 5.5V Supply Range
- -40°C To 85°C Operating Temperature
- 16-Pin TSSOP Surface-Mount Package
- RoHS Compliant And Lead Free
The Texas Instruments TCA9534APWR is an 8-bit I/O expander that adds eight general-purpose I/O lines through an I2C interface running at up to 400k Hz. It operates from a 1.65V to 5.5V supply and is rated for -40°C to 85°C. The device comes in a 16-pin TSSOP surface-mount package and is lead-free, RoHS compliant and in active production.
The TCA9534APWR is used to add more digital inputs and outputs to a microcontroller or processor when its own GPIO pins are limited. Typical uses include reading switches and buttons, driving LEDs and controlling enable lines in consumer, industrial, networking and computing equipment. Embedded hardware engineers use it to expand I/O over a two-wire bus without redesigning around a larger controller.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.