| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
PCA9554BBS
|
2Mb/36P
|
Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, weak pull-up
Rev. 1-19 September 2012
|
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Start with "PCA9554BBS" -
Total : 80 ( 1/4 Page) |
 NXP Semiconductors |
PCA9554BPW
|
2Mb/36P |
Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, weak pull-up
Rev. 1-19 September 2012 |
|
PCA9554BS
|
183Kb/20P |
8-bit I2C and SMBus I/O port with interrupt
2004 Sep 30 |
|
PCA9554BS
|
187Kb/30P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 07-13 November 2006 |
|
PCA9554BS
|
590Kb/35P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 9-19 March 2013 |
|
PCA9554BS,118
|
590Kb/35P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 9-19 March 2013 |
|
PCA9554BS3
|
187Kb/30P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 07-13 November 2006 |
|
PCA9554BS3
|
590Kb/35P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 9-19 March 2013 |
|
PCA9554BS3,118
|
590Kb/35P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 9-19 March 2013 |
|
PCA9554A
|
183Kb/20P |
8-bit I2C and SMBus I/O port with interrupt
2004 Sep 30 |
 Texas Instruments |
PCA9554A
|
650Kb/33P |
REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
|
 NXP Semiconductors |
PCA9554A
|
187Kb/30P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 07-13 November 2006 |
|
PCA9554A
|
727Kb/8P |
Smart, simple solutions for the 12 most common design concerns
August 2011 |
 Texas Instruments |
PCA9554A
|
1Mb/40P |
SMBus I/O Expander With Interrupt Output
|
|
PCA9554A
|
2Mb/42P |
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers
REVISED MARCH 2021 |
 NXP Semiconductors |
PCA9554ABS
|
183Kb/20P |
8-bit I2C and SMBus I/O port with interrupt
2004 Sep 30 |
|
PCA9554ABS
|
187Kb/30P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 07-13 November 2006 |
|
PCA9554ABS
|
590Kb/35P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 9-19 March 2013 |
|
PCA9554ABS,118
|
590Kb/35P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 9-19 March 2013 |
|
PCA9554ABS3
|
187Kb/30P |
8-bit I2C-bus and SMBus I/O port with interrupt
Rev. 07-13 November 2006 |