NXP
输入/输出扩展, 8bit, 400 kHz, I2C, 1.65 V, 5.5 V, TSSOP
输入/输出扩展, 8bit, 100 kHz, I2C, 2.5 V, 6 V, DIP
输入/输出扩展, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SOIC