This datasheet details the features and characteristics of the 74F2245 chip, including the eight-way bidirectional bus interface, the 30-ohm output terminator, and the high impedance state.
The document is a product specification datasheet for the 74F2245, an octal bidirectional bus interface IC. It features non-inverting 3-State outputs and includes a built-in 30 Ohm series termination resistor to reduce signal over/undershoot when driving DRAM.
| Propagation Delay (Typical) | 4.0ns |
|---|---|
| Operating Temperature Range | 0°C to +70 °C |
| Output Termination Resistance | 30 Ohm |
It is designed to drive DRAM due to its 30 Ohm series termination on the outputs.
The outputs are placed in a high impedance state during power-off conditions.