74AC11240 ,Octal Buffers/Driversmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
74AC11240DB , OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
74AC11240NT , OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
74AC11244 ,Octal Buffers/Drivers 74AC11244 OCTAL BUFFER/DRIVERWITH 3-STATE OUTPUTSSCAS171B – MARCH 1987 – REVISED SEPTEMBER 1998DB, ..
74AC11244DW ,Octal Buffers/Driversmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
74AC11244DWG4 ,Octal Buffers/Drivers 24-SOIC -40 to 85maximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
74HC00 ,QUADRUPLE 2-INPUT NAND GATESMAXIMUM RATINGSÎÎ Symbol Parameter Value UnitThis device contains protectioncircuitry to guard aga ..
74HC00BQ ,Quad 2-input NAND gate
74HC00DB ,Quad 2-input NAND gate
74HC02 ,Quad 2-input NOR gateMAXIMUM RATINGSÎÎ Symbol Parameter Value UnitThis device contains protectioncircuitry to guard agai ..
74HC03D ,Quad 2-input NAND gatePin configuration. Fig.2 Logic symbol. Fig.3 IEC logic symbol.FUNCTION TABLEINPUTS OUTPUTnA nB nY ..
74HC03N ,Quad 2-input NAND gatePin configuration. Fig.2 Logic symbol. Fig.3 IEC logic symbol.FUNCTION TABLEINPUTS OUTPUTnA nB nY ..
74AC11240
Octal Buffers/Drivers
CMOS) 1- m Process 500-mA Typical Latch-Up Immunity at
125°C Package Options Include Plastic
Small-Outline (DW) and Shrink
Small-Outline (DB) Packages, and Standard
Plastic 300-mil DIPs (NT)
descriptionThis octal buffer/line driver is designed specifically
to improve both the performance and density of
3-state memory address drivers, clock drivers,
and bus-oriented receivers and transmitters. This
device provides inverting outputs and
symmetrical active-low output-enable (OE)
inputs. This device features high fan-out and
improved fan-in.
The 74AC11240 is organized as two 4-bit buffers/line drivers with separate OE inputs. When OE is low, the
device passes inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the
high-impedance state.
The 74AC11240 is characterized for operation from –40°C to 85°C.
FUNCTION TABLE
(each buffer)
logic symbol††This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
2A4
2A3
2A2
2A1
2OE
1A4
1A3
1A2
1A1
1OE
2Y4
2Y3
2Y2
2Y1
1Y4
1Y3
1Y2
1Y1Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1Y3
1Y4
GND
GND
GND
GND
2Y1
2Y2
2Y3
2Y4
1A2
1A3
1A4
VCC
VCC
2A1
2A2
2A3
2A4
2OE
