{"product_id":"fairchild-74ac245mtcx-octal-bidirectional-transceiver","title":"74AC245MTCX FAIRCHILD Transcetor bidirecional óctuplo 1146unidades","description":"\u003cp\u003eonsemi (Fairchild) 74AC245MTCX — Transrecetor bidirecional octal com entradas\/saídas 3-STATE, 8 canais, 2,0–6,0 V, TSSOP-20, fita e carretel parciais (1146 un.). Oito buffers bidirecionais não inversores com saídas 3-STATE para aplicações orientadas para barramentos, com controlo da direção através da entrada T\/R e ativação das saídas. Ambas as portas A e B fornecem\/absorvem 24 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisponível em stock\u003c\/strong\u003e — expedição no prazo de 3 dias após o pagamento.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(204, 204, 204);\"\u003eTenha em atenção que a imagem se destina apenas a fins ilustrativos\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eVisão geral do produto\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 12px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; width: 40%;\"\u003e\u003cstrong\u003eNúmero de peça\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e74AC245MTCX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eFabricante\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eonsemi (anteriormente Fairchild Semiconductor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTipo de produto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eTransrecetor bidirecional octal com saídas 3-STATE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eEncapsulamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eTSSOP-20 (4,4 × 6,5 mm), SMD\/SMT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eNúmero de canais\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e8 (bidirecionais, não inversores)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTensão de alimentação (V\u003csub\u003eCC\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e2,0 V a 6,0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eCorrente de saída (fonte\/dreno)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e24 mA (portas A e B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eControlo da direção\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eEntrada T\/R: ALTO = A→B (transmissão); BAIXO = B→A (receção)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eAtivação da saída\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eOE ativo a nível BAIXO; ALTO = ambas as portas em HIGH-Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eAtraso de propagação (t\u003csub\u003ePLH\u003c\/sub\u003e \/ t\u003csub\u003ePHL\u003c\/sub\u003e) máx.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e9,0 ns a 3,3 V; 7,0 ns a 5,0 V (C\u003csub\u003eL\u003c\/sub\u003e = 50 pF, −40 a +85 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTempo de ativação da saída (t\u003csub\u003ePZH\/PZL\u003c\/sub\u003e) máx.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e12,5–13,5 ns a 3,3 V; 9,0–9,5 ns a 5,0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTempo de desativação da saída (t\u003csub\u003ePHZ\/PLZ\u003c\/sub\u003e) máx.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e12,5–13,0 ns a 3,3 V; 10,0 ns a 5,0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eCorrente de alimentação em repouso (I\u003csub\u003eCC\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e4,0 µA típ. \/ 40,0 µA máx. a 5,5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eCorrente de fuga de entrada (I\u003csub\u003eIN\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e±0,1 µA típ. \/ ±1,0 µA máx. a 5,5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eCapacitância de entrada (C\u003csub\u003eIN\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e4,5 pF típ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eCapacitância de E\/S (C\u003csub\u003eE\/S\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e15,0 pF típ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTemperatura de funcionamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e−40 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTemperatura de armazenamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e−65 °C a +150 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eAcabamento dos terminais\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eSem chumbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eSubstitutos compatíveis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eMC74AC245DTR2G, MC74AC245DTG, SN74AC245PW, SN74AC245PWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eConformidade com a RoHS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eQuantidade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e1146 un. — fita e carretel parciais (2500 un.\/carretel completo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eEstado\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eNovo — embalagem original (OVP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAplicações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterface de barramento bidirecional e comutação do caminho de dados em sistemas com microprocessador\u003c\/li\u003e\n\u003cli\u003eBufferização do barramento de memória e expansão do barramento de endereços\/dados\u003c\/li\u003e\n\u003cli\u003eIsolamento dos níveis lógicos entre dois barramentos com controlo independente da ativação das saídas\u003c\/li\u003e\n\u003cli\u003eSistemas de controlo industrial e sistemas embebidos que requerem transrecetores de barramento 3-STATE com elevada capacidade de acionamento\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpedição\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExpedição no prazo de 3 dias após o pagamento\u003c\/li\u003e\n\u003cli\u003eEmbalagem segura para uma entrega sem danos\u003c\/li\u003e\n\u003cli\u003eEntrega gratuita na Alemanha\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGarantia e conformidade\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarantia de 12 meses incluída\u003c\/li\u003e\n\u003cli\u003eO produto está totalmente em conformidade com as normas industriais da UE\u003c\/li\u003e\n\u003cli\u003eFatura com IVA incluída em todas as encomendas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(GPSR (UE) 2023\/988): Contacte-nos para obter os dados de contacto de segurança do produto do Fabricante\/Parte Responsável na UE.\u003c\/p\u003e","brand":"FAIRCHILD","offers":[{"title":"Default Title","offer_id":45658622492936,"sku":"TMA-132022","price":259.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/7566\/1973\/files\/01_SMD-PartialReels-Main_bfc76829-cf02-46b3-aa6b-4af8b4832448.jpg?v=1718021996","url":"https:\/\/liquistoaxcess.com\/pt\/products\/fairchild-74ac245mtcx-octal-bidirectional-transceiver","provider":"LiquistoAxcess","version":"1.0","type":"link"}