0
ACTIVE
Technology family |
ABT |
Supply voltage (min) (V) |
4.5 |
Supply voltage (max) (V) |
5.5 |
Number of channels |
8 |
IOL (max) (mA) |
64 |
Supply current (max) (µA) |
30000 |
IOH (max) (mA) |
-32 |
Input type |
TTL-Compatible CMOS |
Output type |
3-State |
Features |
Over-voltage tolerant inputs, Partial power down (Ioff), Ultra high speed (tpd <5ns) |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
PDIP (N)-20-228.702 mm² 24.33 x 9.4
EPIC-IIB is a trademark of Texas Instruments Incorporated.
These 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 SN54ABT240, SN74ABT240A, and 'ABT244A, these
devices provide the choice of selected combinations of inverting and
noninverting outputs, symmetrical active-low output-enable (
) inputs, and complementary OE and
inputs.
To ensure the high-impedance state during power up or power down,
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 SN54ABT241 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT241A is characterized for operation from -40°C to 85°C.
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