LV5221LP-CH-TLM-E LV5221LP-CH-TLM-E-ON 27LV512-20/L089 74LV540APWJ 74LV540APWJ 74LV541APWJ 74LV541APWJ 74LV541ATPWJ 74LV541ATPWJ 74LV541D,112 74LV541D,118 74LV541DB,112 74LV541DB,118 74LV541N,112 74LV541PW,112 74LV541PW,118 74LV574D,112 74LV574D,118 74LV574DB,112 74LV574DB,118 74LV574N,112 74LV574PW,112 74LV574PW,118 74LV595D,118 74LV595PW,118 AT27LV512A-12JC AT27LV512A-12JI AT27LV512A-12TC AT27LV512A-15JC AT27LV512A-15JI AT27LV512A-70JC AT27LV512A-70JI