{"product_id":"16-bit-i2c-smbus-io-port-expander-tssop-24-nxp","title":"PCA9555PW 16-bit I2C SMBus I\/O Port Expander TSSOP-24 NXP","description":"\u003cp\u003eThe NXP PCA9555PW,118 is a 16-bit I2C-bus and SMBus I\/O port expander in a TSSOP-24 SMD package, offering 16 independently configurable I\/O pins with interrupt output and reset function. Supporting up to 8 devices on the same bus with a wide supply voltage range of 2.3V to 5.5V and ultra-low quiescent current of 1.1µA, it is ideal for expanding GPIO in microcontroller-based systems, embedded designs, IoT devices, and industrial automation applications.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e NXP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part No.:\u003c\/strong\u003e PCA9555PW,118\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of I\/O Pins:\u003c\/strong\u003e 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e I2C \/ SMBus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 2.3V – 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiescent Current:\u003c\/strong\u003e 1.1 µA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Output:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Function:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Devices on Bus:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e TSSOP-24 (SMD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x 16-bit I2C SMBus I\/O Port Expander TSSOP-24 NXP\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote: Image is for representation purpose only.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"NXP","offers":[{"title":"Default Title","offer_id":47316718387377,"sku":"CC-000987","price":104.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/16-bit_I2C_SMBus_I_O_Port_Expander_TSSOP-24_NXP_2.png?v=1780942195","url":"https:\/\/circuitcomps.com\/products\/16-bit-i2c-smbus-io-port-expander-tssop-24-nxp","provider":"Circuitcomps","version":"1.0","type":"link"}