{"id":2118,"date":"2026-06-22T06:33:04","date_gmt":"2026-06-22T06:33:04","guid":{"rendered":"https:\/\/duolinkelectronics.com\/product\/nxp-pcf8574t-3518-8-bit-i2c-i-o-expander-device-soic-16\/"},"modified":"2026-06-24T10:10:41","modified_gmt":"2026-06-24T10:10:41","slug":"pcf8574t-3518","status":"publish","type":"product","link":"https:\/\/duolinkelectronics.com\/it\/product\/pcf8574t-3518\/","title":{"rendered":"NXP PCF8574T\/3,518 a 8 bit, espansore I\/O I2C, dispositivo SOIC-16"},"content":{"rendered":"<p class=\"isSelectedEnd\">The NXP PCF8574T\/3,518 is an eight-bit remote I\/O expander with quasi-bidirectional ports controlled over I2C. It includes an interrupt output and three hardware address pins, allowing multiple devices on the same bus. Applications include keypad scanning, displays, relays, indicators, appliances, and embedded control panels.<\/p>\n<h2>Specifiche del prodotto<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Specifiche tecniche<\/th>\n<th>Dettagli<\/th>\n<\/tr>\n<tr>\n<td>Produttore<\/td>\n<td>NXP Semiconductors<\/td>\n<\/tr>\n<tr>\n<td>Codice articolo del produttore<\/td>\n<td>PCF8574T\/3,518<\/td>\n<\/tr>\n<tr>\n<td>Categoria di prodotto<\/td>\n<td>Espansore I\/O<\/td>\n<\/tr>\n<tr>\n<td>Serie<\/td>\n<td>PCF8574<\/td>\n<\/tr>\n<tr>\n<td>Porte I\/O<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>Interfaccia<\/td>\n<td>I2C<\/td>\n<\/tr>\n<tr>\n<td>Frequenza di clock<\/td>\n<td>Fino a 100 kHz<\/td>\n<\/tr>\n<tr>\n<td>Tensione di alimentazione<\/td>\n<td>2.5V to 6V<\/td>\n<\/tr>\n<tr>\n<td>Interrupt Output<\/td>\n<td>S\u00ec<\/td>\n<\/tr>\n<tr>\n<td>Confezione \/ Astuccio<\/td>\n<td>SOIC-16<\/td>\n<\/tr>\n<tr>\n<td>Tipo di montaggio<\/td>\n<td>Montaggio superficiale<\/td>\n<\/tr>\n<tr>\n<td>Stato del prodotto<\/td>\n<td>Attivo<\/td>\n<\/tr>\n<tr>\n<td>Conformit\u00e0 alla direttiva RoHS<\/td>\n<td>Conforme alla direttiva RoHS<\/td>\n<\/tr>\n<tr>\n<td>Confezionamento<\/td>\n<td>Nastro e bobina<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>Produttore:<\/strong> NXP Semiconductors<\/li>\n<li><strong>Codice articolo del produttore (MPN):<\/strong> PCF8574T\/3,518<\/li>\n<li><strong>Categoria di prodotto:<\/strong> Espansore I\/O<\/li>\n<li><strong>Serie:<\/strong> PCF8574<\/li>\n<li><strong>Confezione \/ Astuccio:<\/strong> SOIC-16<\/li>\n<li><strong>Tipo di montaggio:<\/strong> Montaggio superficiale<\/li>\n<li><strong>Stato RoHS:<\/strong> Conforme alla direttiva RoHS<\/li>\n<li><strong>Stato del ciclo di vita:<\/strong> Attivo<\/li>\n<li><strong>Disponibilit\u00e0:<\/strong> Richiedi un preventivo<\/li>\n<li><strong>Tempi di consegna:<\/strong> Contatta l'ufficio vendite<\/li>\n<li><strong>Metodo di spedizione:<\/strong> DHL \/ FedEx \/ UPS<\/li>\n<\/ul>","protected":false},"featured_media":2088,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35],"product_tag":[],"class_list":{"0":"post-2118","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nxp-semiconductors","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/duolinkelectronics.com\/it\/wp-json\/wp\/v2\/product\/2118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/duolinkelectronics.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/duolinkelectronics.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/it\/wp-json\/wp\/v2\/comments?post=2118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/it\/wp-json\/wp\/v2\/media\/2088"}],"wp:attachment":[{"href":"https:\/\/duolinkelectronics.com\/it\/wp-json\/wp\/v2\/media?parent=2118"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/it\/wp-json\/wp\/v2\/product_brand?post=2118"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/it\/wp-json\/wp\/v2\/product_cat?post=2118"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/it\/wp-json\/wp\/v2\/product_tag?post=2118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}