| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| PCF8594C-2T | PHILIPS SEMICONDUCTORS | 256 to 1024 ⅴ 8-bit CMOS EEPROMs with I2C-bus interface | 179 KB | 24 |  |
| PCF8574ATD | PHILIPS SEMICONDUCTORS | I/O Port | 812 KB | 0 | |
| PCF50605HN | PHILIPS SEMICONDUCTORS | I/O Port | 812 KB | 0 | |
| PCF8574AT/3 | PHILIPS SEMICONDUCTORS | I/O Port | 812 KB | 0 | |
| PCF8574DW | TEXAS INSTRUMENTS | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS | 1070 KB | 26 |  |
| PCF8574TS/3 | TEXAS INSTRUMENTS | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS | 1070 KB | 26 | |
| PCF8584TD-T | TEXAS INSTRUMENTS | I/O Port | 1716 KB | 0 | |
| PCF80C31BH-3 | TEXAS INSTRUMENTS | I/O Port | 1716 KB | 0 | |
| PCF8582C2D | TEXAS INSTRUMENTS | I/O Port | 1716 KB | 0 | |
| PCF8591TD | TEXAS INSTRUMENTS | CODEC， Single | 941 KB | 0 | |
| PCF5073H | TEXAS INSTRUMENTS | CODEC， Single | 941 KB | 0 | |
| PCF8574AN | TEXAS INSTRUMENTS | REMOTE 8BIT I/O EXPANDER FOR I2C BUS | 436 KB | 16 | |
| PCF8581P | TEXAS INSTRUMENTS | REMOTE 8BIT I/O EXPANDER FOR I2C BUS | 436 KB | 16 | |
| PCF8583P/F5 | PHILIPS SEMICONDUCTORS | IC-CLOCK CALENDAR/SRAM | 162 KB | 0 | |
| PCF8582CT | PHILIPS SEMICONDUCTORS | IC-CLOCK CALENDAR/SRAM | 162 KB | 0 | |
| PCF85103C-2T | PHILIPS SEMICONDUCTORS | 256 x 8-bit CMOS EEPROM with I2C-bus interface | 346 KB | 20 | |
