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National Semiconductor Electronic Components Datasheet

DM54S08 Datasheet

Quad 2-Input AND Gates

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DM54S08 DM74S08 Quad 2-Input AND Gates
General Description
This device contains four independent gates each of which
performs the logic AND function
Connection Diagram
Dual-In-Line Package
June 1989
Function Table
Order Number DM54S08J DM54S08W or DM74S08N
See NS Package Number J14A N14A or W14B
TL F 6444 – 1
Y e AB
Inputs
Output
AB
Y
LL
LH
HL
HH
L
L
L
H
H e High Logic Level
L e Low Logic Level
C1995 National Semiconductor Corporation TL F 6444
RRD-B30M105 Printed in U S A


National Semiconductor Electronic Components Datasheet

DM54S08 Datasheet

Quad 2-Input AND Gates

No Preview Available !

Absolute Maximum Ratings (Note)
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage
7V
Input Voltage
5 5V
Operating Free Air Temperature Range
DM54S
b55 C to a125 C
DM74S
0 C to a70 C
Storage Temperature Range
b65 C to a150 C
Note The ‘‘Absolute Maximum Ratings’’ are those values
beyond which the safety of the device cannot be guaran-
teed The device should not be operated at these limits The
parametric values defined in the ‘‘Electrical Characteristics’’
table are not guaranteed at the absolute maximum ratings
The ‘‘Recommended Operating Conditions’’ table will define
the conditions for actual device operation
Recommended Operating Conditions
Symbol
VCC
VIH
VIL
IOH
IOL
TA
Parameter
Supply Voltage
High Level Input Voltage
Low Level Input Voltage
High Level Output Current
Low Level Output Current
Free Air Operating Temperature
Min
45
2
b55
DM54S08
Nom
5
Max
55
08
b1
20
125
Min
4 75
2
0
DM74S08
Nom
5
Max
5 25
08
b1
20
70
Units
V
V
V
mA
mA
C
Electrical Characteristics over recommended operating free air temperature (unless otherwise noted)
Symbol
VI
VOH
VOL
II
IIH
IIL
IOS
ICCH
ICCL
Parameter
Input Clamp Voltage
High Level Output
Voltage
Low Level Output
Voltage
Input Current Max
Input Voltage
High Level Input Current
Low Level Input Current
Short Circuit
Output Current
Supply Current with
Outputs High
Supply Current with
Outputs Low
Conditions
VCC e Min II e b18 mA
VCC e Min IOH e Max
VIL e Max
VCC e Min IOL e Max
VIH e Min
VCC e Max VI e 5 5V
DM54
DM74
VCC e Max VI e 2 7V
VCC e Max VI e 0 5V
VCC e Max
(Note 2)
VCC e Max
DM54
DM74
VCC e Max
Min
25
27
b40
b40
Typ
(Note 1)
34
34
18
32
Max
b1 2
05
1
50
b2
b100
b100
32
57
Units
V
V
V
mA
mA
mA
mA
mA
mA
Switching Characteristics at VCC e 5V and TA e 25 C (See Section 1 for Test Waveforms and Output Load)
Symbol
Parameter
RL e 280X
CL e 15 pF
CL e 50 pF
Min Max Min Max
Units
tPLH
Propagation Delay Time
25
7
3
9 ns
Low to High Level Output
tPHL
Propagation Delay Time 2 5 7 5
3
High to Low Level Output
Note 1 All typicals are at VCC e 5V TA e 25 C
Note 2 Not more than one output should be shorted at a time and the duration should not exceed one second
11 ns
2


Part Number DM54S08
Description Quad 2-Input AND Gates
Maker National Semiconductor
Total Page 4 Pages
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