dm74as373 Fairchild Semiconductor, dm74as373 Datasheet - Page 3

• Manufacturer Part Number: dm74as373
• Description: Octal D-type Transparent Latch With 3-state Outputs
• Manufacturer: Fairchild Semiconductor

V
V
V
I
I
t
t
t
T
V
V
V
I
I
I
I
I
I
I
OH
OL
W
SU
H
I
IH
IL
O
OZH
OZL
CC
Absolute Maximum Ratings
Recommended Operating Conditions
Note 2: The ( ) arrow indicates the negative edge of the enable is used for reference.
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at V
A
CC
IH
IL
IK
OH
OL
Symbol
Supply Voltage
Input Voltage
Voltage Applied to Disabled Output
Operating Free Air Temperature Range
Storage Temperature Range
Typical
Symbol
N Package
M Package
JA
Input Clamp Voltage
HIGH Level Output
Voltage
LOW Level Output Voltage
Input Current at Max Input Voltage
HIGH Level Input Current
LOW Level Input Current
Output Drive Current
OFF-State Output Current with
HIGH Level Voltage Applied
OFF-State Output Current with
LOW Level Voltage Applied
Supply Current
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Width of Enable Pulse, HIGH
Data Setup Time (Note 2)
Data Hold Time (Note 2)
Free Air Operating Temperature
Parameter
Parameter
V
V
I
V
V
V
V
V
V
V
V
Outputs Open
OH
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
65 C to 150 C
0 C to 70 C
(Note 1)
4.5V, I
4.5V, I
4.5V, I
5.5V, V
5.5V, V
5.5V, V
5.5V, V
5.5V, V
5.5V, V
5.5V
2 mA, V
52.5 C/W
70.5 C/W
I
OH
OL
IH
IH
IL
O
O
O
5.5V
CC
7V
7V
18 mA
0.4V
2.25V
2.7V
0.4V
Max
Max
7V
2.7V
Conditions
4.5V to 5.5V
3
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot 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.
Min
4.5
4.5
2
3
2
0
Outputs HIGH
Outputs LOW
Outputs Disabled
CC
Nom
5
5V, T
V
A
CC
Min
2.4
30
25 C.
2
Max
0.35
Typ
5.5
0.8
3.2
48
70
55
55
65
15
www.fairchildsemi.com
Max
100
0.5
0.1
20
50
112
90
85
1.2
0.5
50
Units
mA
mA
ns
ns
ns
V
V
V
C
Units
mA
mA
mA
mA
V
V
V
A
A
A