PCA9554 Serie
| Herstellerteil# | Beschreibung | Hersteller | Auf Lager | Betrieb |
| PCA9554PWR | IC I/O EXPANDER I2C 8B 16TSSOP | Texas Instruments | 1583 |
|
| PCA9554BPWJ | IC GPIO EXPANDER 16TSSOP | NXP USA Inc. | 7612 |
|
| PCA9554ARGTR | IC I/O EXPANDER I2C 8B 16QFN | Texas Instruments | 3224 |
|
| PCA9554PW | IC XPND 400KHZ I2C SMBUS 16TSSOP | Texas Instruments | 2999 |
|