SN74ALS27A Triple 3-Input Positive NOR Gates | TI.com

SN74ALS27A (ACTIVE)

Triple 3-Input Positive NOR Gates

Triple 3-Input Positive NOR Gates - SN74ALS27A
Datasheet
 

Description

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.

 

 

Features

  • 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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Parametrics Compare all products in NOR gate

 
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 Group
Package size: mm2:W x L (PKG)
SN74ALS27A SN54ALS27A
ALS     ALS    
4.5     4.5    
5.5     5.5    
3     3    
3     3    
8     0.4    
-0.4     -8    
Bipolar     Bipolar    
Push-Pull     Push-Pull    
High Speed (tpd 10-50ns)     High Speed (tpd 10-50ns)    
75     75    
Catalog     Military    
0 to 70     -55 to 125    
PDIP | 14
SOIC | 14
SO | 14    
CDIP | 14
CFP | 14
LCCC | 20    
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2 (SO | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
See datasheet (CDIP)
See datasheet (CFP)
20LCCC: 79 mm2: 8.89 x 8.89 (LCCC | 20)