TC74HC273AF 丝印74HC273A 中体贴片SO-20 全新原装东芝可直拍

74HC273A SOP-20 5.2MM中体 TC74HC273AF 进口全新原装

TC74HC273FKM MP89E58AP IDT71V30L55TFI AP1511SA

贴片直插TC74HCT273AFW，TC74HC4538AFN，TC74HCT157AFN，4

贴片直插TC74HC273AP/TC74HC273AF/TC74HC164AP/TC74HC21AFN/4

贴片直插TC74HC273AF/TC74HC244AF/TC74HC163AF/TC74HC221AF/4

贴片直插TC74HCT541A TC74HC688AP TC74HC273AP TC74HC393AF 5