MC145406 Description
The MC145406 is a silicon-gate CMOS IC that bines 3 drivers and 3 receivers to fulfill the electrical specifications of standards EIA-232-D and CCITT V.28.
MC145406 Key Features
- Drivers
- +5 to +12V supply range
- 300Ω power-off source impedance
- Output current limiting
- TTL patible
- Maximum slew rate = 30V/µs
- Receivers
- +25V input voltage range over the full supply range
- 3 to 7kΩ input impedance
- Hysteresis on input switchpoint