PCA9536DP,118IC I/O EXPANDER I2C 4B 8TSSOP|NXP SEMICONDUCTORS|Lead free|RoHS Compliant PCA9536DGKR PCA9536DP,118IC I/O EXPANDER I2C 4B 8TSSOP|NXP SEMICONDUCTORS (VA)|Lead free|RoHS Compliant PCA9536DGKR