TC74VHCT373F TC74VHCT374AFT TC74VHCT374F TC74VHCT541AF原

贴插TC74VHCT373AF(F)-74LVC08APW(ROHS)-74LCX07MTCX-07+

丝印TC74VHCT540AF(ELTC74VHCT3

贴片直插TC94A73MFG-201，TC74VHCT373AFT，TC74VHC32FN(F)，4