丝印TC74HCT273AFTTC74HCT245AF

贴片直插SC11091CV/AAA，TC74HCT244AFW，PIC16F88-I/ML，4

TC74HCT244AFW 74HCT244AFW TOSHIBA SOP7.2MM全新原装HCT244A

新TC74HCT174AP TC74HC139AFN TC74HC244AFW T