创唯电子销售集成电路 (IC) - 驱动器，接收器，收发器, PCA82C250T/N4 115, PCA82C250T/N4 118, PCA82C250T/YM 112, PCA82C250T/YM 115, PCA82C250T/YM 118, PCA82C251/N3 112, PCA82C251T/N 112, PCA82C251T/N 118, PCA82C251T/N3 112, PCA82C251T/N3 118, PCA82C251T/YM 112, PCA82C251T/YM 118.