新TC74VHC574AF CKSQYB475K10 NJM2118V-TE1 R

贴插TC74VHCT74AF TC74VHC574FT MT42C4256Z-8 R

贴插TC74VHC574FT TC74VHC132FT TC74HC7244AF TC74LCX138FT 5

TMP8255AP-5 TC74HC4066AF TC74VHC04FS TC74VHC574FT

贴片直插TC74VHCT574AF TC74VHC541AFT TC74VHCT541FT 5