PCA9703PW,118, Interface - Specialized 18V TOLERANT SPI 16B GPI W/MASKABLE INT

PCA9703 18V Tolerant SPI GPI Shift Register

NXP Semiconductors PCA9703 18V tolerant SPI 16-bit GPI shift register is designed to monitor the status of switch inputs. The NXP Semiconductors PCA9703 SPI GPI shift register generates an interrupt when one or more of the switch inputs change state but allows selected inputs to not generate interrupts using the interrupt masking feature. The PCA9703 can monitor up to 16 switch inputs. This NXP GPI shift register is ideal for a variety of applications, including automotive, industrial equipment, cell phones, and emergency lighting.