PCA9555 series datasheets. Manufacturer: Texas Instruments.

PCA9555 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555DB Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555DBQR Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555DBR Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555DGVR Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555DW Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555DWR Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555PW Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555PWE4 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555PWR Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555PWRE4 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555RGER Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) PCA9555RHLR Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers Datasheet*) There are other manufacturers for this components. For more information please check PCA9555 (Philips Semiconductors)

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