| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 20 Pin |
| Digital Logic Level | TTL |
| Supply Voltage (DC) | 4.50V ~ 5.50V |
| Case/Package | DIP-20 |
| Number of Outputs | 8 Output |
| Number of Circuits | 8 Circuit |
| Number of Channels | 8 Channel |
| Number of Positions | 20 Position |
| Number of Bits | 8 Bit |
| Propagation Delay Max (tpd) | 6.50 ns |
| Voltage Nodes | 5.00 V |
| Quiescent Current | 60.0 mA |
| Output Current Drive | -234 µA |
| Number of Inputs | 8 Input |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage | 4.5V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 24.33 mm |
| Size-Width | 6.35 mm |
| Size-Height | 4.57 mm |
| Operating Temperature | 0℃ ~ 70℃ |
The SN74F244N is an octal Buffer/Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. Taken together with the F240 and F241, this device provides the choice of selected combinations of inverting and non-inverting outputs, symmetrical OE inputs and complementary OE and OE inputs. It is organized as two 4-bit buffers/line drivers with separate output enable inputs. When OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. The SN74F244 is characterized for operation from 0 to 70°C.
● 3-state Outputs drive bus lines or buffer memory address registers
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