I/O Expanders
| Product | I/O | Cascadable | VCC Min (V) | VCC Max (V) | Interrupt Output | I/O Pullups | LED Blink/PWM | IO Min (mA) | Package Type |
|---|
| CAT9532 | 16 | 8 Slave ID Addresses | 2.3 | 5.5 | No | No | Yes | 25 | TQFN-24
TSSOP-24 |
| CAT9554 | 8 | 8 Slave ID Addresses | 2.3 | 5.5 | Yes | Yes | No | 10 | TSSOP-16 |
| CAT9555 | 16 | 8 Slave ID Addresses | 2.3 | 5.5 | Yes | Yes | No | 10 | TSSOP-24 |
| LC709004A | 16 | | 2 | 6 | No | No | No | 12 | SOIC-24 W / MFP-24SJ |
| PCA9535E | 16 | 8 Slave ID Addresses | 1.65 | 5.5 | Yes | No | No | 25 | QFN-24
SOIC-24
TSSOP-24 |
| PCA9654E | 8 | | 1.65 | 5.5 | Yes | Yes | No | 8 | SOIC-16
TSSOP-16 |
| PCA9655E | 16 | 8 Slave ID Addresses | 5.5 | 1.65 | Yes | Yes | No | 25 | QFN-24
SOIC-24
TSSOP-24 |
