TC74LCX125FT-99+ TC74LCX125FTEL TC74LCX125FT-EL TC74LCX125FTELK TC74LCX125FT-ELK(M) TC74LCX125FTFDKRND TC74LCX126 TC74LCX126F TC74LCX126FK TC74LCX126FK(EL,K)