贴片直插PC74HC238P，MM74HC165N，SN74LS280N，SN74LS32DB，4

贴片直插PCI4451GJC PCI1451GJG PC74HC238P PC87334VJG 5

PC74HC238T PC74HC238P PC74HC238N PC74HC237P PC74HC221P

新74LV1G04GW SS1040 PC74HCT20P PC74HC238P T/R R

贴片直插pc8477bv-1，pc8473bv-1，PC74HC238T，PC74HC259P，4

贴片直插74HC14PWR，74HC238AP，74HC374PC，74HC4040P

质AT22V10L-25PC HD74LS640P TC74HC157AP TC74HC238AP正品原

全新原装正品品质保证