| PCA6416AEV | Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers | Production |
| PCA6416AHF | Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers | Production |
| PCA9535AHF | Low-voltage 16-bit I²C-bus I/O port with interrupt | Production |
| PCA9535CHF | 16-bit I2C-bus and SMBus, low power I/O port with interrupt | Production |
| PCA9535HF | 16-bit I2C-bus and SMBus, low power I/O port with interrupt | Production |
| PCA9539AHF | Low voltage 16-bit I²C-bus I/O port with interrupt and reset | Production |
| PCA9555AHF | Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up | Production |
| PCA9555HF | 16-bit I2C-bus and SMBus I/O port with interrupt | Production |
| PCA9575HF | 16-bit I²C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt | Production |
| PCA9701HF | 18 V tolerant SPI 16-bit/8-bit GPI with INT | Production |
| PCA9703HF | 18 V tolerant SPI 16-bit GPI with maskable INT | Development |
| PCA9952TW | 16-channel Fm+ I²C-bus 57 mA constant current LED driver | Production |
| PCA9955TW | 16-channel Fm+ I²C-bus 57 mA constant current LED driver | Production |
| PCAL6416AER | Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers | Production |
| PCAL6416AEV | Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers | Production |
| PCAL6416AEX | Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers | Production |
| PCAL6416AHF | Low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers | Production |
| PCAL9535AHF | Low-voltage 16-bit I²C-bus I/O port with interrupt and Agile I/O | Production |
| PCAL9539AHF | Low-voltage 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset | Production |
| PCAL9555AHF | Low-voltage 16-bit I²C-bus GPIO with Agile I/O, interrupt and weak pull-up | Production |
| PCU9955TW | 16-channel UFm I²C-bus 57 mA constant current LED driver | End of Life |
