CAT93C56SI-NW CAT93C56SITE13 CAT93C56SI-TE13 CAT93C56SITE13(TSTDT CAT93C56SI-TE13-E2 CAT93C56SIT-FB CAT93C56STE CAT93C56S-TE13 CAT93C56S-TE13-E2 CAT93C56U-1.8TE13