DM74AS1804N

Number of Inputs: 2
Features: -
Logic Type: NAND Gate
Voltage - Supply: 4.5 V ~ 5.5 V
Logic Level - High: 2V
Logic Level - Low: 0.8V
Number of Circuits: 6
Current - Quiescent (Max): -
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Packaging: Tube
Package / Case: 20-DIP (0.300", 7.62mm)
Series: 74AS
Current - Output High, Low: 48mA, 48mA
Max Propagation Delay @ V, Max CL: 4ns @ 4.5V ~ 5.5V, 50pF
Supplier Device Package: 20-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
·  Centered VCC and GND configuration provides minimum
   lead inductance for high current switching applications
·  High capacitive drive capability


Pinout




Specifications

Supply Voltage ....................................................7V
Input Voltage ......................................................7V
Operating Free Air Temperature ........0°C to +70°C
Storage Temperature Range........ -65°C to +150°C
Typical qJA
N Package ...............................................58.3°C/W
M Package............................................. 154.0°C/W
Note 1: The "Absolute Maximum Ratings" are those values beyond which
the safety of the device can not be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The "Recommended Operating Conditions" table will define the conditions
for actual device operation


Description

These DM74AS1804N devices contain six independent 2-Input drivers each of which performs the logic NAND function. The DM74AS1804N is equivalent to the DM74AS804B but the supply voltage and ground pins are centered in the package. This positioning of the supply voltage and ground pins reduce the lead inductance of these pins. This reduction of lead inductance will minimize noise generated onto either the supply voltage or ground bus which is significant in high current switching applications.

Parameters:

Technical/Catalog Information	DM74AS1804N
Vendor	Fairchild Semiconductor
Category	Integrated Circuits (ICs)
Number of Circuits	6 - Hex
Package / Case	20-DIP
Logic Type	NAND Gate
Packaging	Tube
Mounting Type	Through Hole
Number of Inputs	2
Current - Output High, Low	48mA, 48mA
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	DM74AS1804N DM74AS1804N