SN74AS27 ,Triple 3-Input Positive-NOR Gatesmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74AS27D ,Triple 3-Input Positive-NOR Gatesmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN74AS27N ,Triple 3-Input Positive-NOR Gatesmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN74AS280D ,9-Bit Parity Generators/Checkers SDAS038C − DECEMBER 1982 − REVISED DECEMBER ..
SN74AS280N ,9-Bit Parity Generators/Checkersmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN74AS280NSR ,9-Bit Parity Generators/Checkersmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74LVC573ANSR ,Octal Transparent D-Type Latches With 3-State OutputsMaximum Ratings . 411 Power Supply Recommendations... 117.2 Handling Ratings. 412 Layout.... 117.3 ..
SN74LVC573APW ,Octal Transparent D-Type Latches With 3-State OutputsElectrical Characteristics ...... 613 Device and Documentation Support........ 127.6 Timing Require ..
SN74LVC573APWG4 ,Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 125Sample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareSN54LVC573A,SN74LVC5 ..
SN74LVC573APWR ,Octal Transparent D-Type Latches With 3-State OutputsMaximum Ratingsover operating free-air temperature range (unless otherwise noted)MIN MAX UNITV Supp ..
SN74LVC573APWRG4 ,Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 125Maximum Ratingsover operating free-air temperature range (unless otherwise noted)MIN MAX UNITV Supp ..
SN74LVC573APWRG4 ,Octal Transparent D-Type Latches With 3-State Outputs 20-TSSOP -40 to 1257 Specifications(1)7.1 Absolute
SN74AS27-SN74AS27D-SN74AS27N
Triple 3-Input Positive-NOR Gates
descriptionThese devices contain three independent 3-input
positive-NOR gates. They perform the Boolean
functions Y = A • B • C or Y = A + B + C in positive
logic.
The SN54ALS27A and SN54AS27 are
characterized for operation over the full military
temperature range of −55°C to 125°C. The
SN74ALS27A and SN74AS27 are characterized
for operation from 0°C to 70°C.
FUNCTION TABLE
(each gate)
logic symbol† logic diagram (positive logic)1A1B 131C2A 42B2C3A 103B3C1B 1Y121C1A2B 2Y62C2A3B 3Y83C3A†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
SN54ALS27A, SN54AS27... FK PACKAGE
(TOP VIEW)1ANC3A1C
NC − No internal connection
GND
