Features: ` Output Ports Have Equivalent 25- Series Resistors, So No External Resistors Are Required` State-of-the-Art EPIC-II BE BiCMOS Design Significantly Reduces Power Dissipation` Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C` Package Options Include Plastic Small-Outli...
SN74ABT2241: Features: ` Output Ports Have Equivalent 25- Series Resistors, So No External Resistors Are Required` State-of-the-Art EPIC-II BE BiCMOS Design Significantly Reduces Power Dissipation` Typical VOLP ...
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These SN74ABT2241 octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Together with the SN54ABT2240, SN74ABT2240A and 'ABT2244A, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE) inputs, and complementary OE and OE inputs. These devices feature high fan-out and improved fan-in. The outputs, which are designed to sink up to 12 mA, include equivalent 25- series resistors to reduce overshoot and undershoot.
To ensure the high-impedance state of SN74ABT2241 during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
The SN54ABT2241 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74ABT2241 is characterized for operation from 40°C to 85°C.