【Texas Instruments】PCA9538DW,IC I/O EXPANDER I2C 8B 16SOIC
【Texas Instruments】PCA9538DWG4,IC I/O EXPANDER I2C 8B 16SOIC
【Texas Instruments】PCA9538DWR,IC I/O EXPANDER I2C 8B 16SOIC
【Texas Instruments】PCA9538DWRG4,IC I/O EXPANDER I2C 8B 16SOIC
【Texas Instruments】PCA9538PW,IC I/O EXPANDER I2C 8B 16TSSOP
【NXP Semiconductors】PCA9538PW,112,IC I/O EXPANDER I2C 8B 16TSSOP
【NXP Semiconductors】PCA9538PW,118,IC I/O EXPANDER I2C 8B 16TSSOP
【NXP Semiconductors】PCA9538PW/Q900,118,开关 IC - 各种