COS1177MR COS1042T/3 COS1042T CORR-8BIT-XM-UT2 CORR-8BIT-XM-U2 CORR-8BIT-X2-UT2 CORR-8BIT-X2-U2 CORR-8BIT-SC-UT2 CORR-8BIT-SC-U2 CORR-8BIT-PM-UT2