| Product | Compliance | Status | I/O | Cascadable | VCC Min (V) | VCC Max (V) | Interrupt Output | I/O Pullups | LED Blink/PWM | IO Min (mA) | Package Type |
| CAT9532 | Pb-free Halide free |
Active | 16 | 8 Slave ID Addresses | 2.3 | 5.5 | No | No | Yes | 25 | TQFN-24 TSSOP-24 |
| CAT9554 | Pb-free Halide free |
Active | 8 | 8 Slave ID Addresses | 2.3 | 5.5 | Yes | Yes | No | 10 | TSSOP-16 |
| CAT9555 | Pb-free Halide free |
Active | 16 | 8 Slave ID Addresses | 2.3 | 5.5 | Yes | Yes | No | 10 | TSSOP-24 |
| LC709004A | Pb-free Halide free |
Active | 16 | 2 | 6 | No | No | No | 12 | SOIC-24 W / MFP-24SJ | |
| LC709006A | Pb-free | Active | 24 | 2 | 6 | No | No | No | 12 | SOIC-36 W / MFP-36SDJ | |
| PCA9535E | AEC Qualified PPAP Capable Pb-free Halide free |
Active | 16 | N/A | 1.65 | 5.5 | Yes | No | No | 25 | QFN-24 SOIC-24 TSSOP-24 |
| PCA9654E | AEC Qualified Pb-free Halide free |
Active | 8 | 1.65 | 5.5 | Yes | Yes | No | 8 | SOIC-16 TSSOP-16 |
|
| PCA9655E | Pb-free Halide free |
Active | 16 | N/A | 5.5 | 1.65 | Yes | Yes | No | 25 | QFN-24 SOIC-24 TSSOP-24 |
