| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
PCA9538
|
169Kb / 28P |
8-bit I2C-bus and SMBus low power I/O port with interrupt and reset
Rev. 05-28 May 2009 |
|
PCA9574
|
180Kb / 32P |
8-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt
Rev. 02-27 July 2009 |
|
PCA9575
|
202Kb / 38P |
16-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt
Rev. 03-9 November 2009 |
|
PCA6408A
|
2Mb / 40P |
Low-voltage, 8-bit I2C-bus and SMBus I/O expander with interrupt output, reset, and configuration registers
Rev. 1-27 September 2012 |
|
PCAL6408A
|
2Mb / 48P |
Low-voltage translating, 8-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers
Rev. 2-6 December 2012 |
|
PCAL6416A
|
2Mb / 54P |
Low-voltage translating 16-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers
Rev. 3-24 December 2012 |
 Nuvoton Technology Corp... |
NCT5655Y
|
836Kb / 26P |
16-bit I2C-bus and SMBus GPIO controller with interrupt
|
 NXP Semiconductors |
PCAL6416A
|
840Kb / 56P |
Low-voltage translating 16-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers
Rev. 7 ??30 March 2021 |
|
PCAL6416A
|
859Kb / 56P |
Low-voltage translating 16-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers
Rev. 7.1 - 30 August 2022 |
|
PCA9575
|
632Kb / 44P |
16-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt
Rev. 5.0 - 31 May 2023 |