新CD54HCT4051F3A PIC16C64A-10/P SN74ACT245PWLE R

CD54HCT4051F3A UC1854J883B JM38510/37202BEA JM38510/05352BEA

CD54HCT4051F3A CD54HCT4046F3A CD54HCT4040F3A CD54HCT4020F3A

CD54HCT4051F3A5962-9065401MEA CD54HCT4020F3A/5962-8945801EA

CD54HCT109F3A CD4028BF3A UC1524AJ883B SNJ54LS390J CD4051BF3A

原装TC74HC4051AP TC57256AD-20 CD54HCT244F3A EI16C450-CP40