{"product_id":"16bit-i-o-expander-with-i2c-interface-and-1-7mhz-bus-frequency-in-pdip-28-package-mcp23017-e-sp","title":"16bit I\/O Expander with I2C Interface and 1.7MHz Bus Frequency in PDIP-28 Package - MCP23017-E\/SP","description":"\u003cbr\u003e\u003cdiv id=\"product-description\"\u003e\u003cp\u003e\u003cstrong\u003eThe MCP23017-E\/SP consists of multiple 8 bit configuration registers for input, output and polarity selection. The system master can enable the I\/Os as either inputs or outputs by writing the I\/O configuration bits (IODIRA\/B). The data for each input or output is kept in the corresponding input or output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master.\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"features\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e16 bit remote bidirectional I\/O port\u003c\/li\u003e\n\u003cli\u003eHigh speed I2C interface\u003c\/li\u003e\n\u003cli\u003eThree hardware address pins to allow up to eight devices on the bus\u003c\/li\u003e\n\u003cli\u003eConfigurable interrupt output pins\u003c\/li\u003e\n\u003cli\u003eINTA and INTB can be configured to operate independently or together\u003c\/li\u003e\n\u003cli\u003eConfigurable interrupt source\u003c\/li\u003e\n\u003cli\u003ePolarity Inversion register to configure the polarity of the input port data\u003c\/li\u003e\n\u003cli\u003eExternal Reset input\u003c\/li\u003e\n\u003cli\u003eLow standby current: 1?A max.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cdiv align=\"center\" class=\"datagrid\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"rowheading\"\u003eChip Configuration\u003c\/td\u003e\n\u003ctd\u003e16bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowheading\"\u003eBus Frequency\u003c\/td\u003e\n\u003ctd\u003e1.7MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"rowheading\"\u003eIC Interface Type\u003c\/td\u003e\n\u003ctd\u003eI2C, Serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowheading\"\u003eSupply Voltage Min\u003c\/td\u003e\n\u003ctd\u003e1.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"rowheading\"\u003eSupply Voltage Max\u003c\/td\u003e\n\u003ctd\u003e5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowheading\"\u003eInterface Case Style\u003c\/td\u003e\n\u003ctd\u003eDIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"rowheading\"\u003eNo. of Pins\u003c\/td\u003e\n\u003ctd\u003e28Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowheading\"\u003eNo. of I\/O's\u003c\/td\u003e\n\u003ctd\u003e16I\/O's\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"rowheading\"\u003eProduct Range\u003c\/td\u003e\n\u003ctd\u003eMCP23X17 device family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rowheading\"\u003eImportant Product Warning: \u003c\/td\u003e\n\u003ctd\u003eMarket demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"alt\"\u003e\n\u003ctd class=\"rowheading\"\u003eCountry of Origin:\u003c\/td\u003e\n\u003ctd\u003eThailand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Rapidwarehouse","offers":[{"title":"Default Title","offer_id":48107042832649,"sku":"GGBOB388845-RWWS-","price":3.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/1747\/2777\/files\/GGBOB388845-1.jpg?v=1720182556","url":"https:\/\/www.rapidwarehouse.com\/products\/16bit-i-o-expander-with-i2c-interface-and-1-7mhz-bus-frequency-in-pdip-28-package-mcp23017-e-sp","provider":"Rapidwarehouse","version":"1.0","type":"link"}