AD2S80AAD,BFP193/RC,G3DM74F32PC,HD14562BP,KRA107-ME,

贴插HD64F38004H10-SOP8-LM2904DT-74F32PC-DIP14

贴插HD74LV06ATELL-29F32G16NCNC1-TC200C060F003

SN74HC645N MM74HC259N 74F32PC HD74HCT138P原

HD74F30 HD74F32 HD74F322 HD74F323原

原74F32PC HD74HCT138P SN74ALS640BN SN74LS640N

原装MC74F32N CD74AC245E HD74LS374AP SN74BCT244N