全新74HCT253DB 74HCT2524M 74HCT251PW 74HCT251DB 74HCT245WM

SG2524DRG4 SN74HC595DW CD74HCT153M CD74HCT153MT CD74HCT161M

CGS751T500U4C CGS74LCT2524M CGS74HCT2524M CGS74CT2525MX

贴片直插74LCT2524M，74HCT4520N，74HCT138PW，74HCT4052D，6

贴片直插74HCT245PW，74HCT2524M，74LCX125MX，74LCX244WM

贴片直插CGS74HCT2524M，CHORUS-COM5.0，CLC021VGZ-3.3

贴片直插74HCT08D/G，74HCT153PW，74HCT573DB，74LCT2524M