新JL4227B-V2 MAX5350CSA HD74HC590P MM74HC174N R

HD74HC590P 74HC590 DIP16 8位二进制计数器

HD74HC590P HD74HC590 74HC590 DIP-16

74HC590芯片逻辑电路集成电路

贴片直插HD74HC273P，HD74HC292P，HD74HC541P，HD74HC590P

HD74HC590FPEL(P/B) HD74HC4052FPEL(BP) HD74HC393FP(EL，TR)

全新HD74HC590P HD74HC574P HD74HC573P HD74HC564P HD74HC564D