OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTSThese octal Buffers and Line Drivers SN54ABT2241 SN74ABT2241 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 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 55C to 125C.
The SN74ABT2241 is characterized for operation from 40C to 85C. By Texas Instruments
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SN54ABT2241 Pb-Free | SN54ABT2241 Cross Reference | SN54ABT2241 Schematic | SN54ABT2241 Distributor |
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