TC74A6-3.3VAT TC74A6-3.3VCTTR TC74A6-3.3VCTTRG TC74A6-5.0VAT TC74A6-5.0VCTTR TC74A6-5.0VCTTRG TC74A7-3.3VAT TC74A7-3.3VCTTR TC74A7-3.3VCTTRG TC74A7-5.0