SN74ALS09DR ,Quadruple 2-Input Positive-AND Gates With Open-Collector Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN74ALS09DR ,Quadruple 2-Input Positive-AND Gates With Open-Collector Outputselectrical characteristics over recommended operating free-air temperature range (unlessotherwise n ..
SN74ALS09N ,Quadruple 2-Input Positive-AND Gates With Open-Collector Outputs SN54ALS09, SN74ALS09 QUADRUPLE 2-INPUT POSITIVE-AND GATES WITH OPEN-COLLECTOR OUTPUTS SDAS084B – ..
SN74ALS09NSR ,Quadruple 2-Input Positive-AND Gates With Open-Collector Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74ALS09NSR ,Quadruple 2-Input Positive-AND Gates With Open-Collector Outputslogic diagram (positive logic)1 11A1A & 3 31Y 2 1Y21B1B442A 62A65 2Y52Y2B2B993A83A810 3Y10 3Y3B3B12 ..
SN74ALS1002AN ,QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS
SN74LV21APW ,Dual 4-Input Positive-AND Gatemaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74LV21APWR ,Dual 4-Input Positive-AND Gatemaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74LV221ADR ,DUAL MONOSTABLE MULTIVIBRATORSmaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage range, V ..
SN74LV221ANSR ,DUAL MONOSTABLE MULTIVIBRATORSlogic diagram, each multivibrator (positive logic)R /Cext extA CextBQCLRR Qinput/output timing diag ..
SN74LV221APW ,DUAL MONOSTABLE MULTIVIBRATORS/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74LV221APWR ,DUAL MONOSTABLE MULTIVIBRATORS SCLS450G − DECEMBER 199 ..
SN74ALS09D-SN74ALS09DR-SN74ALS09N-SN74ALS09NSR
Quadruple 2-Input Positive-AND Gates With Open-Collector Outputs
descriptionThese devices contain four independent 2-input
positive-AND gates. They perform the Boolean
functions Y = A • B or Y = A + B in positive logic.
The open-collector outputs require pullup
resistors to perform correctly. These outputs may
be connected to other open-collector outputs to
implement active-low wired-OR or active-high
wired-AND functions. Open-collector devices are
often used to generate higher VOH levels.
The SN54ALS09 is characterized for operation
over the full military temperature range of –55°C
to 125°C. The SN74ALS09 is characterized for
operation from 0°C to 70°C.
FUNCTION TABLE
(each gate)
logic symbol† logic diagram (positive logic)1A1B 42A 52B3A 103B4A 134B 1Y1A1B 1Y32A2B 2Y63A3B 3Y84A4B 4Y11†This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
GND
SN54ALS09... FK PACKAGE
(TOP VIEW)1ANC3A4B
NC – No internal connection
GND
