The 74F2244 is an octal buffer from Philips Semiconductors that is ideal for driving dynamic random access memory. The output termination resistance is 30 ohms, and the device can source up to 15mA of current.
The Philips Semiconductors 74F2244 is an octal bus interface device featuring a 30 Ω output termination ideal for driving dynamic DRAM. The chip includes two output enables, OEa and OEb, each controlling four of the 3-state outputs.
| Output Enable Inputs | OEa, OEb |
|---|---|
| High-Level Output Current | -15mA |
| Low-Level Output Current | 5mA |
| Operating Free Air Temperature Range | 0 to +70 °C |
It is ideal for driving dynamic DRAM with matching impedance.
The device features a 30 Ω equivalent output termination.