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| # | Part: | Description: | Manuf. | Package | Pins | T°min | T°max | PDF size |
| 1. |  PCA9554APW | 8-bit I2C and SMBus I/O port with interrupt | NXP Semiconductors | PHILIPS | - | - | - | 194 Kb |
| 2. | PCA9554A | 8-bit I2C and SMBus I/O port with interrupt | NXP Semiconductors | PHILIPS | - | - | - | 194 Kb |
| 3. | PCA9554A | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
| 4. | PCA9554A | 8-bit I2C-bus and SMBus I/O port with interrupt | NXP Semiconductors | NXP | - | - | - | 176 Kb |
| 5. | PCA9554A | Smart, simple solutions for the 12 most common design concerns | NXP Semiconductors | NXP | - | - | - | 494 Kb |
| 6. | PCA9554ABS | 8-bit I2C and SMBus I/O port with interrupt | NXP Semiconductors | PHILIPS | - | - | - | 194 Kb |
| 7. | PCA9554ABS | 8-bit I2C-bus and SMBus I/O port with interrupt | NXP Semiconductors | NXP | - | - | - | 176 Kb |
| 8. | PCA9554ABS3 | 8-bit I2C-bus and SMBus I/O port with interrupt | NXP Semiconductors | NXP | - | - | - | 176 Kb |
| 9. | PCA9554AD | 8-bit I2C and SMBus I/O port with interrupt | NXP Semiconductors | PHILIPS | - | - | - | 194 Kb |
| 10. | PCA9554AD | 8-bit I2C-bus and SMBus I/O port with interrupt | NXP Semiconductors | NXP | - | - | - | 176 Kb |
| 11. | PCA9554ADB | 8-bit I2C and SMBus I/O port with interrupt | NXP Semiconductors | PHILIPS | - | - | - | 194 Kb |
| 12. | PCA9554ADB | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
| 13. | PCA9554ADB | 8-bit I2C-bus and SMBus I/O port with interrupt | NXP Semiconductors | NXP | - | - | - | 176 Kb |
| 14. | PCA9554ADBG4 | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
| 15. | PCA9554ADBQ | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
| 16. | PCA9554ADBQR | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
| 17. | PCA9554ADBR | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
| 18. | PCA9554ADBRG4 | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
| 19. | PCA9554ADGV | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
| 20. | PCA9554ADGVR | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
| 21. | PCA9554ADGVRG4 | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | Texas Instruments | TI | - | - | - | 649 Kb |
