| Компонент | Описание | Производитель | PDF | Buy |
| PCF8570 | 256 x 8-bit static low-voltage RAM with I2C-bus interface | NXP Semiconductors |  |  |
| PCF8570 | Smart, simple solutions for the 12 most common design concerns | NXP Semiconductors | | |
| PCF8570P | 256 x 8-bit static low-voltage RAM with I2C-bus interface | NXP Semiconductors | | |
| PCF8570P/F5 | 256 x 8-bit static low-voltage RAM with I2C-bus interface | NXP Semiconductors | | |
| PCF8570T | 256 x 8-bit static low-voltage RAM with I2C-bus interface | NXP Semiconductors | | |
| PCF8570T/F5 | 256 x 8-bit static low-voltage RAM with I2C-bus interface | NXP Semiconductors | | |
| PCF8570U/10 | 256 x 8-bit static low-voltage RAM with I2C-bus interface | NXP Semiconductors | | |
| PCF8570U/10 | 256 x 8-bit static low-voltage RAM with I2C-bus interface | NXP Semiconductors | | |
| PCF8573 | Clock/calendar with Power Fail Detector | NXP Semiconductors | | |
| PCF8573P | Clock/calendar with Power Fail Detector | NXP Semiconductors | | |
| PCF8573T | Clock/calendar with Power Fail Detector | NXP Semiconductors | | |
| PCF8573U/5/F1 | Clock/calendar with Power Fail Detector | NXP Semiconductors | | |
| PCF8573U/5/F3 | Clock/calendar with Power Fail Detector | NXP Semiconductors | | |
| PCF8573U/5/F3 | Clock/calendar with Power Fail Detector | NXP Semiconductors | | |
| PCF8574 | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS | Texas Instruments | | |
| PCF8574 | Smart, simple solutions for the 12 most common design concerns | NXP Semiconductors | | |
| PCF8574 | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS | Texas Instruments | | |
| PCF8574 | Remote 8-bit I/O expander for I2C-bus | NXP Semiconductors | | |
| PCF8574 | Remote 8-bit I/O expander for I2C-bus | NXP Semiconductors | | |
| PCF8574 | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS | Texas Instruments | | |
