| 制造商 | 部件名 | 数据表 | 功能描述 |
 Texas Instruments |
TCA6408
|
927Kb / 31P |
LOW-VOLTAGE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS
|
|
TCA6408A
|
932Kb / 35P |
LOW-VOLTAGE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS
|
|
TCA9554
|
663Kb / 31P |
LOW VOLTAGE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
|
 NXP Semiconductors |
PCA6416A
|
2Mb / 42P |
Low-voltage translating 16-bit I2C-bus/SMBus I/O expander
Rev. 1-11 September 2012 |
 Texas Instruments |
TCA9538
|
1Mb / 37P |
Low Voltage 8-Bit I2C and SMBus Low-Power I/O Expander
|
|
TCA9539
|
1Mb / 42P |
Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander
|
|
TCA9534
|
935Kb / 34P |
Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander With Interrupt Output and Configuration Registers
|
|
TCA6408A-Q1
|
1Mb / 40P |
Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output
|
 ON Semiconductor |
PCA9554
|
103Kb / 11P |
8-bit I2C and SMBus I/O Port
November, 2017 ??Rev. 0 |
|
PCA9654E
|
335Kb / 22P |
8-bit I/O Expander for I2C Bus and SMBus
March, 2017 ??Rev. 3 |