扆慷倔欅勹泔嬤嘔噗梾

丝印TC74VHC161FSTC74VHC161FK

新74VHC157FS BZX97-F3V0 BA7613F-E2 INS8039J-6

新TC74VHC157FS AS7C256-20PC MM74HCT00APC R

必原TC74VHC132FT TC74VHC157FT TC74VHC165FK TC74VHC244FS原装

贴片直插TC74VHC161FT，TC74VHC157FT，TC74VHC161FS，4

贴片直插MIC2045-1YTS，TC74VHC125FS，TC74VHC157FT，4