贴片直插PCA9535RGERG4，PCA9534PW+118，PCA9535DGVRG4，4

贴片直插PCA9535RGERG4 PBSS9110T,215 PC28F640J3D75 5

PCA9535RTWRG4 PCA9535RGERG4 PCA9535PW+118 PCA9535PW，118

新PCA9539RGERG4 PCA9534RGVRG4 PCA9535RTWRG4 R