74F08PC DIP14原装现货四2输入与门 质优价廉一个起售当天发货

74ACT32 74ALS257D 74ALS374N 74F08PC1

贴片直插SN75188/SN75176/SN7438N/SN74F08/SN75468/SN75715/4

贴片直插SOC1041/SNJ2661/SN7497N/SN74F08/SOC3224/SP3483E/4