PCA9554ARGTR
- Description
- IC Dac 12 Bit Mult Dual 24-SOIC
- Max Operating Temperature
- 85°C
- Datasheet
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- General-Purpose I/O Expander
- Up To 400k Hz Bus Frequency
- Compact 3mm X 3mm VQFN Package
- -40°C To 85°C Operating Temperature
- RoHS Compliant And Lead Free
The Texas Instruments PCA9554ARGTR is an I/O expander that adds general-purpose input and output lines to a host processor over a serial bus running at up to 400k Hz. It comes in a compact VQFN package measuring 3mm x 3mm with a height of 1mm. The device is rated for -40°C to 85°C and is lead-free and RoHS compliant.
The PCA9554ARGTR 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, driving LEDs and controlling enable or reset lines in servers, networking equipment, industrial controls and consumer electronics. Embedded hardware engineers use it to expand I/O without moving to 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.