SN74AS20 ,Dual 4-Input Positive-NAND Gateslogic diagram (positive logic)11&1A 1A221B1B6641Y1Y 41C1C551D1D92A92A102B 81012 2Y 2B82C 2Y122C132D ..
SN74AS20D ,Dual 4-Input Positive-NAND Gatesmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74AS20DR , DUAL 4-INPUT POSITIVE-NAND GATES
SN74AS20N ,Dual 4-Input Positive-NAND Gatesmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN74AS20NSR ,Dual 4-Input Positive-NAND Gatesmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74AS21D ,Dual 4-Input Positive-AND Gateselectrical characteristics over recommended operating free-air temperature range (unlessotherwise n ..
SN74LVC3G06DCUR ,Triple Inverter Buffer/Driver with Open-Drain Outputmaximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN74LVC3G06DCURG4 ,Triple Inverter Buffer/Driver with Open-Drain Output 8-VSSOP -40 to 125Electrical Characteristicsover recommended operating free-air temperature range (unless otherwise n ..
SN74LVC3G07DCTR ,Triple Buffer/Driver With Open-Drain OutputFEATURES DESCRIPTIONThis triple buffer/driver is designed for 1.65-V to 5.5-V2• Available in the Te ..
SN74LVC3G07DCUR ,Triple Buffer/Driver With Open-Drain OutputElectrical Characteristicsover recommended operating free-air temperature range (unless otherwise n ..
SN74LVC3G07DCURG4 ,Triple Buffer/Driver With Open-Drain Output 8-VSSOP -40 to 125maximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN74LVC3G07QDCURQ1 ,Triple Buffer/Driver With Open-Drain OutputFEATURES• Qualified for Automotive Applications • Typical V (Output V Undershoot) >2 V atOHV OHV = ..
SN74AS20-SN74AS20D-SN74AS20N-SN74AS20NSR
Dual 4-Input Positive-NAND Gates
descriptionThese devices contain two independent 4-input
positive-NAND gates. They perform the Boolean
functions Y = A • B • C • D or Y = A + B + C + D
in positive logic.
The SN54ALS20A and SN54AS20 are
characterized for operation over the full military
temperature range of −55°C to 125°C. The
SN74ALS20A and SN74AS20 are characterized
for operation from 0°C to 70°C.
FUNCTION TABLE
(each gate)
logic symbol† logic diagram (positive logic)1A1B1C 51D2A2B 122C2D†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
SN54ALS20A, SN54AS20... FK PACKAGE
(TOP VIEW)1ANC2A2D
NC − No internal connection
GND
