| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| PCA8550D | TEXAS INSTRUMENTS | NONVOLATILE 5-BIT REGISTER WITH I2C INTERFACE | 208 KB | 12 |  |
| PCA9536D | NXP | 4-bit I2C-bus and SMBus I/O port | 208 KB | 22 |  |
| PCA9546APW | TEXAS INSTRUMENTS | 4-CHANNEL I2C AND SMBus SWITCH WITH RESET FUNCTION | 1059 KB | 28 | |
| PCA9554DH | TEXAS INSTRUMENTS | 4-CHANNEL I2C AND SMBus SWITCH WITH RESET FUNCTION | 1059 KB | 28 | |
| PCA9540BD | NXP Semiconductors | 2-channel I2C-bus multiplexer | 128 KB | 22 |  |
| PCA1070T/F3 | NXP Semiconductors | 2-channel I2C-bus multiplexer | 128 KB | 22 | |
| PCA9500D | NXP Semiconductors | 8-bit I2C and SMBus I/O port with 2-kbit EEPROM | 169 KB | 21 |  |
| PCA9559 | PHILIPS SEMICONDUCTORS | 5-bit multiplexed/1-bit latched 6-bit I2C EEPROM | 83 KB | 11 |  |
| PCA9545 | PHILIPS SEMICONDUCTORS | 4-channel I2C switch with interrupt logic and reset | 118 KB | 14 | |
| PCA831CCG | PHILIPS SEMICONDUCTORS | 4-channel I2C switch with interrupt logic and reset | 118 KB | 14 | |
| PCA9557 | TEXAS INSTRUMENTS | REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS | 1173 KB | 34 | |
| PCA9545PW | PHILIPS SEMICONDUCTORS | 4-channel I2C switch with interrupt logic and reset | 118 KB | 14 | |
| PCA1285D | PHILIPS SEMICONDUCTORS | 4-channel I2C switch with interrupt logic and reset | 118 KB | 14 | |
| PCA9551BS | NXP Semiconductors | 8-bit I2C-bus LED driver with programmable blink rates | 164 KB | 26 | |
| PCA9550D | NXP | 2-bit I2C-bus LED driver with programmable blink rates | 149 KB | 26 | |
| PCA9501D | PHILIPS SEMICONDUCTORS | 8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins | 146 KB | 22 | |
