4/8/16 Channel GPIO

The SX1504 SX1505 and SX1506 are complete General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment. They allow easy serial expansion of I/O through a standard I 2 C Interface GPIO devices CAN provide additional control and monitoring when the Microcontroller or chipset has insufficient I/O ports, or in systems where serial Communication and control from a remote location is advantageous. These devices CAN also act as a level shifter to connect a Microcontroller running at one voltage level to a component running at a different voltage level. The core is operating as low as 2.5V while the I/O banks CAN operate between 2.5V and 5.5V independent of the core voltage and each other. Each GPIO is programmable via 8-bit configuration Registers Data Registers direction Registers pull- up/pull-down Registers interrupt mask Registers and interrupt Registers allow the system master to program and configure 4 or 8 or 16-GPIOs using a standard 400kHz I 2 C Interface By Semtech Corporation
SX1504 's PackagesSX1504 's pdf datasheet

SX1504 Pinout, Pinouts
SX1504 pinout,Pin out
This is one package pinout of SX1504,If you need more pinouts please download SX1504's pdf datasheet.

SX1504 Application circuits
SX1504 circuits
This is one application circuit of SX1504,If you need more circuits,please download SX1504's pdf datasheet.

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SX1504 Application Notes SX1504 RoHS SX1504 Circuits SX1504 footprint
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