{"id":8242,"date":"2026-03-27T15:29:00","date_gmt":"2026-03-27T15:29:00","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&#038;p=8242"},"modified":"2026-09-27T15:05:28","modified_gmt":"2026-09-27T15:05:28","slug":"pca9555-module-io-expansion-module-gpio-level-conversion-16-way-non-mcp23017-pcf8575","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/es\/producto\/pca9555-module-io-expansion-module-gpio-level-conversion-16-way-non-mcp23017-pcf8575\/","title":{"rendered":"M\u00f3dulo de expansi\u00f3n de E\/S PCA9555, conversi\u00f3n de nivel GPIO, 16 v\u00edas, no MCP23017, PCF8575"},"content":{"rendered":"<div class=\"detailmodule_text-image\" style=\", roboto, arial, helvetica, sans-serif, simsun;font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; margin: 0px; padding: 0px;\" align=\"start\">\n<p class=\"detail-desc-decorate-title\" style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; margin: 0px 0px 12px 0px; padding: 0px;\">Introducci\u00f3n<\/p>\n<div style=\"margin: 0px; padding: 0px;\">El chip especial utilizado en el m\u00f3dulo SX-GPI0-KA es el PCA9555 de NXP. El n\u00facleo es un dispositivo CMOS con encapsulado TSSOP de 24 pines. Este n\u00facleo extiende el pin de entrada\/salida (GPI0) a trav\u00e9s del bus 12C\/SMBus, con una gran capacidad de control y un bajo consumo de energ\u00eda. Entre sus caracter\u00edsticas mejoradas se incluyen una capacidad de control de 4000 pF, un puerto 5VI\/0, una corriente de trabajo inferior a 1 mA, una configuraci\u00f3n de puerto I\/0 independiente, una frecuencia de reloj del bus I2C de 400 kHz y un formato de encapsulado m\u00e1s peque\u00f1o. Se puede aplicar al control de teclados e interruptores, aplicaciones multitarjeta 12C, dispositivos de expansi\u00f3n de E\/S con conexi\u00f3n en caliente y alta corriente de salida, adquisici\u00f3n de datos multicanal, control multicanal, pantallas LCD, ensamblaje de placas base, interruptores de alimentaci\u00f3n ACPI, temporizadores, control de LED, detecci\u00f3n de se\u00f1ales, sensores, control de ventiladores y otras aplicaciones.<\/div>\n<div style=\"margin: 0px; padding: 0px;\"><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/external\/af2aaed69fde2c24f54e00a2.png\" \/><\/div>\n<div style=\"margin: 0px; padding: 0px;\"><\/div>\n<div style=\"margin: 0px; padding: 0px;\"><\/div>\n<\/div>\n<div class=\"detailmodule_text-image\" style=\", roboto, arial, helvetica, sans-serif, simsun;font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; margin: 0px; padding: 0px;\" align=\"start\">\n<div class=\"detailmodule_text-image\" style=\", roboto, arial, helvetica, sans-serif, simsun;font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; margin: 0px; padding: 0px;\" align=\"start\">\n<div class=\"detailmodule_text-image\" style=\", roboto, arial, helvetica, sans-serif, simsun;font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; margin: 0px; padding: 0px;\" align=\"start\">\n<div class=\"detailmodule_text-image\" style=\", roboto, arial, helvetica, sans-serif, simsun;font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; margin: 0px; padding: 0px;\" align=\"start\">\n<p class=\"detail-desc-decorate-title\" style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; margin: 0px 0px 12px 0px; padding: 0px;\">Imagen del producto<\/p>\n<div class=\"detailmodule_text-image\" style=\", roboto, arial, helvetica, sans-serif, simsun;font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; margin: 0px; padding: 0px;\" align=\"start\">\n<div style=\"margin: 0px; padding: 0px;\"><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/external\/bba44e56c9d0221247b5c963.png\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/external\/ad636e5d5c3156973cd56963.png\" \/><\/div>\n<div style=\"margin: 0px; padding: 0px;\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"detailmodule_text\" style=\", roboto, arial, helvetica, sans-serif, simsun;font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; margin: 0px; padding: 0px;\" align=\"start\">\n<p class=\"detail-desc-decorate-title\" style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; margin: 0px 0px 12px 0px; padding: 0px;\">Lista de env\u00edos<\/p>\n<div class=\"detailmodule_text-image\" style=\", roboto, arial, helvetica, sans-serif, simsun;font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; margin: 0px; padding: 0px;\" align=\"start\">\n<ul>\n<li>\n<p style=\"line-height: inherit; margin: 0px; padding: 0px;\">PCA9555<span style=\"font-size: 16px;\">\u00a0Junta <\/span><span style=\"font-size: 16px;\">*1<\/span><\/p>\n<\/li>\n<\/ul>\n<\/div>\n<p style=\"line-height: inherit; margin: 0px; padding: 0px;\"><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/external\/ed86857e4d0c49521d3025ad.png\" \/><\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3777px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3777px; left: 14px; display: none;\"><\/div>\n<section class=\"module-customization\">\n<h3>Personalizaci\u00f3n de productos<\/h3>\n<p>Ofrecemos servicios de personalizaci\u00f3n de productos. <a href=\"https:\/\/www.diyipcb.com\/es\/contact-us\/\">Cont\u00e1ctanos<\/a> para hablar de sus necesidades.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Introduction The special chip used in SX-GPI0-KA module is the PCA9555 of NXP company. The core is a 24-pin TSSOP packaged CMOS device. The core extends the input\/output (GPI0) pin through the 12C bus\/SMBus, with strong driving ability and low power consumption. The improved features include 4000pF drive capability, 5VI\/0 port, working current less than&#8230;<\/p>","protected":false},"featured_media":3067,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[94,2097,101],"product_tag":[],"class_list":["post-8242","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-modules","product_cat-modules","product_cat-prototyping-expansion","first","instock","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product\/8242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/comments?post=8242"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product\/8242\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media\/3067"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media?parent=8242"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_brand?post=8242"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_cat?post=8242"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_tag?post=8242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}