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丝印TC74HCT244A TC74HCT240A TC74HCT138A TC74HCT08AP TC74HCT0
丝印TC74HCT138APTC74HCT138AF
贴插TC74LCX244FK TC74LCX15TFT TC74HCT138AP TC74HCT157AF 5
贴片直插TC74HCT138F/TC74HCT04AF/TC74HC241AP/TC74ACT139F/4
贴片直插HD74LS14FPTR,TC74HCT138AP,TC74HC374AFW,4
贴片直插TC74HCT138AFN TC6501P075VCT TC74HC40103AP 5
全新原装 SN74HCT138N TC74HCT138AP 直插 DIP16 解复用/解码器IC
TC74HCT138AP【全新进口原装】DIP16 解复用/解码器
必原TC74HCT273AP TC74LCX257FT TC74LVX125FT TC74LVX138FT原装
TC74HCT138AP MPC9230EI IDT7202SA50P AP8302-LQ-L原装