| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
PCA9555
|
583Kb / 34P |
16-bit I2C-bus and SMBus I/O port with interrupt
Rev. 08-22 October 2009 |
|
PCA9539
|
191Kb / 31P |
16-bit I2C-bus and SMBus low power I/O port with interrupt and reset
Rev. 05-28 July 2008 |
 Texas Instruments |
TCA1116
|
674Kb / 12P |
LOW VOLTAGE 16-BIT I2C I/O EXPANDER WITH INTERRUPT AND RESET
|
 NXP Semiconductors |
PCA9535A
|
2Mb / 38P |
Low-voltage 16-bit I2C-bus I/O port with interrupt
Rev. 1-11 September 2012 |
|
PCA9538A
|
2Mb / 37P |
Low-voltage 8-bit I2C-bus I/O port with interrupt and reset
Rev. 1-28 September 2012 |
|
PCAL9535A
|
2Mb / 46P |
Low-voltage 16-bit I2C-bus I/O port with interrupt and Agile I/O
Rev. 1-28 September 2012 |
|
PCAL9539A
|
2Mb / 48P |
Low-voltage 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset
Rev. 1-3 October 2012 |
|
PCA9555
|
583Kb / 34P |
16-bit I2C-bus and SMBus I/O port with interrupt
Rev. 08-22 October 2009 |
|
PCA9555D-T
|
583Kb / 34P |
16-bit I2C-bus and SMBus I/O port with interrupt
Rev. 08-22 October 2009 |
 Pericom Semiconductor C... |
PI4IOE5V9555
|
127Kb / 1P |
16-bit I2C-bus and SMBus I/O port with interrupt
|