SN54BCT2240, SN74BCT2240
OCTAL BUFFERS AND LINE/MOS DRIVERS
WITH 3-STATE OUTPUTS
SCBS030E -SEPTEMBER 1988 -REVISED MARCH 2003 D Operating Voltage Range of 4.5 V to 5.5 V
D State-of-the-Art BiCMOS Design SN54BCT2240 . J OR W PACKAGE
SN74BCT2240 . DB, DW, N,OR NS PACKAGE
(TOP VIEW) Significantly Reduces ICCZ D Output Ports Have Equivalent 33-О© Series
Resistors, So No External Resistors Are
Required
3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers description/ordering information
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 SN74BCT2241
and the ’BCT2244 devices, 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. 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 VCC
2OE …
