CYPRESS SEMICONDUCTOR
输入/输出扩展, 40bit, 100 kHz, I2C, SMBus, 3 V, 5.25 V, SSOP
输入/输出扩展, 60位, 100 kHz, I2C, SMBus, 3 V, 5.25 V, TQFP
输入/输出扩展, 20位, 100 kHz, I2C, SMBus, 3 V, 5.25 V, SSOP