{"product_id":"texas-instruments-tca6408argtr-tca6408argtr-i-o-expander-8-bit-i2c-smbus-1-65-v-5-5-vqfn-16-pins","title":"Texas Instruments TCA6408ARGTR TCA6408ARGTR I\/O Expander 8 bit I2C Smbus 1.65 V 5.5 Vqfn 16 Pins","description":"The TCA6408ARGTR is an 8-bit I²C and SMBus I\/O Expander provides 8-bits of general purpose parallel input\/output (I\/O) expansion for the two-line bidirectional I²C bus (or SMBus) protocol. This device can operate with a power supply voltage ranging from 1.65 to 5.5V on both the I²C bus side (VCCI) and on the P-port side (VCCP). This allows the TCA6408A to interface with next-generation microprocessors and microcontrollers on the SDA\/SCL side, where supply levels are dropping down to conserve power. In contrast to the dropping power supplies of microprocessors and microcontrollers, some PCB components such as LEDs remain at a 5V power supply. The device supports both 100kHz (standard-mode) and 400kHz (fast-mode) clock frequencies. It provides a simple solution when additional I\/Os are needed for switches, sensors, push-buttons, LEDs, fans and so forth. \u003cul\u003e \u003cli\u003eActive-low reset (RESET)\\ input\u003c\/li\u003e \u003cli\u003eOpen-drain active-low interrupt (INT)\\ output\u003c\/li\u003e \u003cli\u003eInput\/output configuration register\u003c\/li\u003e \u003cli\u003ePolarity inversion register\u003c\/li\u003e \u003cli\u003eInternal power-ON reset\u003c\/li\u003e \u003cli\u003ePower up with all channels configured as inputs\u003c\/li\u003e \u003cli\u003eNo glitch on power-up\u003c\/li\u003e \u003cli\u003eNoise filter on SCL\/SDA input\u003c\/li\u003e \u003cli\u003eLatched outputs with high-current drive maximum capability for directly driving LEDs\u003c\/li\u003e \u003cli\u003eSchmitt-trigger action allows slow input transition and better switching noise immunity\u003c\/li\u003e \u003cli\u003e1µA Low standby current consumption\u003c\/li\u003e \u003cli\u003e5V Tolerant i\/o ports\u003c\/li\u003e \u003cli\u003e400kHz Fast I²C bus\u003c\/li\u003e \u003cli\u003eGreen product and no Sb\/Br\u003c\/li\u003e \u003c\/ul\u003e Applications \u003cp\u003e Industrial, Automation \u0026amp; Process Control, Computers \u0026amp; Computer Peripherals, Consumer Electronics, Communications \u0026amp; Networking \u003c\/p\u003e Warnings Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.\u003ch4\u003eOther details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTEXAS INSTRUMENTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e TCA6408ARGTR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach (Supplied on Cut Tape)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Change Notice EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/3928516.pdf\" target=\"_blank\" title=\"Download data sheet Texas Instruments TCA6408ARGTR \u0026lt;b\u0026gt;TCA6408ARGTR\u0026lt;\/b\u0026gt; I\/O Expander 8 bit I2C Smbus 1.65 V 5.5 Vqfn 16 Pins\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #999999;\"\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.\u003c\/span\u003e\u003c\/p\u003e","brand":"TEXAS INSTRUMENTS-10","offers":[{"title":"Default Title","offer_id":40675718004821,"sku":"3124756:1-VAT055:e14","price":222.97,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/c4a6431de65419ae804cd1d135a97fc1_aad0ca30-8a12-4edc-82a5-980979c40bc8.jpg?v=1693567950","url":"https:\/\/www.tanotis.com\/products\/texas-instruments-tca6408argtr-tca6408argtr-i-o-expander-8-bit-i2c-smbus-1-65-v-5-5-vqfn-16-pins","provider":"Tanotis","version":"1.0","type":"link"}