The ´F541 octal buffer/line driver is ideal for driving bus lines or buffering memory address registers. The device features inputs and outputs on opposite sides of the package to facilitate printed-circuit-board layout.
The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output enable (
or
) input is high, all eight outputs are in the high-impedance state.
The SN54F541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F251 is characterized for operation from 0°C to 70°C.
| Technology family | F |
| Supply voltage (min) (V) | 4.5 |
| Supply voltage (max) (V) | 5.5 |
| Number of channels | 8 |
| IOL (max) (mA) | 64 |
| Supply current (max) (µA) | 75000 |
| IOH (max) (mA) | -15 |
| Input type | Bipolar |
| Output type | 3-State |
| Features | Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) |
| Rating | Military |
| Operating temperature range (°C) | -55 to 125 |
| CDIP (J) | 20 | 167.464 mm² 24.2 x 6.92 |
| LCCC (FK) | 20 | 79.0321 mm² 8.89 x 8.89 |
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