SN74F240DWR ,Octal buffers and line drivers SN54F240, SN74F240 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTSSDFS061A – D2932, MARCH 1987 – REVISE ..
SN74F240DWR ,Octal buffers and line driverslogic diagram (positive logic)111OE1OE EN182 18 21Y11A1 1Y1 1A14 161A2 1Y26 141641A3 1Y31Y21A28 121 ..
SN74F240N ,Octal buffers and line driversmaximum ratings” may cause permanent damage to the device. These are stress ratings only andfunctio ..
SN74F240NSR ,Octal buffers and line driversmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74F241N ,Octal Buffers/Drivers With 3-State Outputslogic diagram (positive logic)111OE1OE EN2 18 1821Y11A1 1Y11A14 161A2 1Y26 14161A3 1Y3 41Y21A28 121 ..
SN74F241NSR ,Octal Buffers/Drivers With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only andfunctio ..
SN75151N ,Quadruple Differential Line Driver 20-PDIP
SN75153 , QUAD DIFFERENTIAL LINE DRIVERS WITH 3-STATE OUTPUTS
SN75154 ,Quadruple Differential Line Receivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN75154D ,Quadruple Differential Line Receiver SN75154 QUADRUPLE LINE RECEIVER SLLS083B – NOVEMBER 1970 – REVISED MAY 1995D OR N PACKAGE* Meets o ..
SN75154DG4 ,Quadruple Differential Line Receiver 16-SOIC 0 to 70 SN75154 QUADRUPLE LINE RECEIVER SLLS083B – NOVEMBER 1970 – REVISED MAY 1995D OR N PACKAGE* Meets o ..
SN75154DR ,Quadruple Differential Line Receivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74F240DW-SN74F240DWR-SN74F240N-SN74F240NSR
Octal buffers and line drivers
Chip Carriers, and Plastic and Ceramic
DIPs
descriptionThese 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. Taken together with the ′F241 and
′F244, these devices provide the choice of
selected combinations of inverting and
noninverting outputs, symmetrical OE (active-low
output-enable) inputs, and complementary OE
and OE inputs.
The ′F240 is organized as two 4-bit buffers/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 SN74F240 is available in TI’s shrink
small-outline package (DB), which provides the
same I/O pin count and functionality of standard
small-outline packages in less than half the
printed-circuit-board area.
The SN54F240 is characterized for operation over
the full military temperature range of –55°C to
125°C. The SN74F240 is characterized for
operation from 0°C to 70°C.
FUNCTION TABLE
(each buffer)2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
1Y1
2A4
1Y2
2A3
1Y3
1A2
2Y3
1A3
2Y2
1A4
SN54F240... FK PACKAGE
(TOP VIEW)2Y41A11OE
1Y42A2
2OE
2Y1
GND
2A1
