Raha tsy voatanisa ny toerana misy anao dia safidio ny iray amin'ireto manaraka ireto:
Nexperia USA Inc.
IC COMPARATOR MAGNITUDE 16TSSOP.
Texas Instruments
IC COMPARATOR MAGNITUDE 4B 16DIP.
ON Semiconductor
IC HART MODEM CMOS 32LQFP.
Silicon Labs
IC ISOMODEM FAX SYS-SIDE 24TSSOP.