- PCF8574TD-T
- N/a
- Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.
- PCF8574TDK-T
- Nxp Semiconductors / Philips Semiconductors
- Remote 8-bit I/O expander for I2C-bus
- PCF8574TD-T
- Nxp Semiconductors / Philips Semiconductors
- Remote 8-bit I/O expander for I2C-bus