Número de pieza	Fabricante / Marca	Breve descripción
ICL232MJE	Renesas Electronics America Inc.	IC TXRX RS232 5V 16CDIP
ICL232MJE/883	INTERSIL	ICL232MJE/883 INTERSIL IC ORIGINAL
ICL232MJE883B	HARRIS	ICL232MJE883B HARRIS IC PDIP16
ICL232N	HARRIS	ICL232N HARRIS IC DIP
ICL232_05	INTERSIL	5V Powered Dual RS-232 Transmitter/Receiver IC