Número de pieza	Fabricante / Marca	Breve descripción
74ACT245SC_NL	ON Semiconductor	IC TXRX NON-INVERT 5.5V 20SOIC
74ACT245SJ	ON Semiconductor	IC TXRX NON-INVERT 5.5V 20SOP
74ACT245SJX	ON Semiconductor	IC TXRX NON-INVERT 5.5V 20SOP
74ACT245WM	FAIRCHILD	74ACT245WM FAIRCHILD IC SOP7.2