OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTSThese octal Buffers and Line Drivers SN54BCT2240 SN74BCT2240 are 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
SN74BCT2241 and BCT2244, 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 BCT2240 is organized as two 4-bit line
drivers with separate output-enable (OE) 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 outputs, which are designed to source or sink
up to 12 mA, include 33- series resistors to
reduce overshoot and undershoot.
The SN54BCT2240 is characterized for operation
over the full military temperature range of 55C
to 125C. The SN74BCT2240 is characterized for
operation from 0C to 70C By Texas Instruments
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SN54BCT2240 Pb-Free | SN54BCT2240 Cross Reference | SN54BCT2240 Schematic | SN54BCT2240 Distributor |
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