nxp
部件型号 厂商 描述

PCA9554BS.118

nxp semiconductors PHAPCA9554BS,118 SMBUS I/O PORT WITH INT

PCA9535PW

NXP Semiconductors I2C Interface IC I2C/SMBUS 16BIT GPIO

PCA9555BS,118

NXP Semiconductors Interface - I/O Expanders I2C/SMBUS 16BIT GPIO

PCA9556PW

NXP PCA9556PW, I/O Expander, 16-Pin TSSOP
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