原装TC74VHCT373F TC74VHCT374AFT TC74VHCT374F TC74VHCT541AF原

新TC74VHCT373F TC74VHCT541F PAL16R6D/2JC T

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

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