DM74AS21N

Features: -
Logic Type: AND Gate
Voltage - Supply: 4.5 V ~ 5.5 V
Logic Level - High: 2V
Logic Level - Low: 0.8V
Number of Circuits: 2
Number of Inputs: 4
Current - Quiescent (Max): -
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 14-DIP (0.300", 7.62mm)
Packaging: Tube
Series: 74AS
Current - Output High, Low: 2mA, 20mA
Max Propagation Delay @ V, Max CL: 6ns @ 4.5V ~ 5.5V, 50pF
Supplier Device Package: 14-DIP
Manufacturer: Fairchild Semiconductor


Features:

·  Switching specifications at 50 pF
·  Switching specifications guaranteed over full
   temperature and VCC range
·  Advanced oxide-isolated, ion-implanted Schottky
   TTL process
·  Functionally and pin for pin compatible with Schottky,
   low power Schottky, and advanced low power Schottky
   TTL counterpart
·  Improved AC performance over Schottky, low power
   Schottky and advanced low power Schottky counterparts


Pinout




Specifications

Supply Voltage ...........................................................7V
Input Voltage .............................................................7V
Operating Free Air Temperature Range ....0°C to +70°C
Storage Temperature Range ...............-65°C to +150°C
Typical qJA
N Package....................................................... 84.0°C/W
M Package .....................................................114.0°C/W


Description

This DM74AS21N device contains two independent 4-input gates, each of which performs the logic AND function.


Parameters:

Technical/Catalog Information	DM74AS21N
Vendor	Fairchild Semiconductor
Category	Integrated Circuits (ICs)
Number of Circuits	2 - Dual
Package / Case	14-DIP
Logic Type	AND Gate
Packaging	Tube
Mounting Type	Through Hole
Number of Inputs	4
Current - Output High, Low	2mA, 20mA
Supply Voltage	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Voltage - Supply	4.5 V ~ 5.5 V
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	DM74AS21N DM74AS21N