SN74HC27 Triple 3-Input Positive-NOR Gates | TI.com

SN74HC27
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Triple 3-Input Positive-NOR Gates

Triple 3-Input Positive-NOR Gates - SN74HC27
Datasheet
 

Description

The ’HC27 devices contain three independent 3-input NOR gates. They perform the Boolean function Y = (A + B + C)\ or Y = A\ • B\ • C\ in positive logic.

Features

  • Wide Operating Voltage Range of 2 V to 6 V
  • Outputs Can Drive Up To 10 LSTTL Loads
  • Low Power Consumption, 20-µA Max ICC
  • Typical tpd = 9 ns
  • ±4-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max

Parametrics

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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
SN74HC27 Order now HC     2     6     3     3     5.2     -5.2     Standard CMOS     Push-Pull     High Speed (tpd 10-50ns)     28     Catalog     -40 to 85     14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SO: 80 mm2: 7.8 x 10.2 (SO | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14SSOP: 48 mm2: 7.8 x 6.2 (SSOP | 14)    
PDIP | 14
SOIC | 14
SO | 14
SSOP | 14    
CD54HC27 Samples not available HC     2     6     3     3     5.2     -5.2     Standard CMOS     Push-Pull     High Speed (tpd 10-50ns)     28     Military     -55 to 125     14CDIP: 130 mm2: 6.67 x 19.56 (CDIP | 14)     CDIP | 14    
CD54HCT27 Samples not available HCT     4.5     5.5         4     -4     Bipolar     Push-Pull         Military     -55 to 125     14CDIP: 130 mm2: 6.67 x 19.56 (CDIP | 14)     CDIP | 14    
CD74HC27 Order now HC     2     6     3     3     5.2     -5.2     Standard CMOS     Push-Pull     High Speed (tpd 10-50ns)     28     Catalog     -55 to 125     14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
PDIP | 14
SOIC | 14    
CD74HCT27 Order now HCT     4.5     5.5     3     3     4     -4     TTL-Compatible CMOS     Push-Pull     High Speed (tpd 10-50ns)     25     Catalog     -55 to 125     14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
PDIP | 14
SOIC | 14    
SN54HC27 Samples not available HC     2     6     3     3     4     -4     Standard CMOS     Push-Pull     High Speed (tpd 10-50ns)     28     Military