SN74AS27 Triple 3-Input Positive-NOR Gates |

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Triple 3-Input Positive-NOR Gates

Triple 3-Input Positive-NOR Gates - SN74AS27


These devices contain three independent 3-input positive-NOR gates. They perform the Boolean functions or 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.




  • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs



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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) Inputs per channel IOL (Max) (mA) IOH (Max) (mA) Input type Output type Features Data rate (Max) (Mbps) Rating Operating temperature range (C) Package size: mm2:W x L (PKG) Package Group
SN74AS27 Order now AS     4.5     5.5     3     3     20     -2     Bipolar     Push-Pull     High Speed (tpd 10-50ns)     125     Catalog     0 to 70     14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
PDIP | 14
SOIC | 14