DIP封装TC74HCT139AP集成电路

贴片直插TC74HCT244AF TC74HC7292AP TC74HCT139AF 5

新TC74HCT174AP TC74HC139AFN TC74HC244AFW T

议价原MC74HC139AN MC14068BCP SN74LS244N TC74HCT04AP

议价原原74F374PC HD74LS139P HD74HCT244P TC74HC273AP

贴片直插TC74HCT138F/TC74HCT04AF/TC74HC241AP/TC74ACT139F/4