74ACT NSC [National Semiconductor], 74ACT Datasheet - Page 3

• Manufacturer Part Number: 74ACT
• Description: 9-Bit D Flip-Flop
• Manufacturer: NSC [National Semiconductor]

Symbol
V
V
V
V
I
I
I
I
I
I
IN
OZ
CCT
OLD
OHD
CC
IH
IL
OH
OL
Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage (V
DC Input Diode Current (I
DC Input Voltage (V
DC Output Diode Current (I
DC Output Voltage (V
DC Output Source or Sink Current (I
DC V
Storage Temperature (T
Junction Temperature (T
Note 1 Absolute maximum ratings are those values beyond which damage
to the device may occur The databook specifications should be met without
exception to ensure that the system design is reliable over its power supply
temperature and output input loading variables National does not recom-
mend operation of FACT
DC Electrical Characteristics
Note I
All outputs loaded thresholds on input associated with output under test
Maximum test duration 2 0 ms one output loaded at a time
V
V
V
V
per Output Pin (I
CDIP
PDIP
I
I
O
O
e b
e
CC
CC
e b
e
V
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Maximum Low Level
Output Voltage
Maximum Input
Leakage Current
Maximum TRI-STATE Current
Maximum I
Output Current
Maximum Quiescent
Supply Current
limit for 54ACT
V
or Ground Current
CC
Minimum Dynamic
0 5V
CC
0 5V
a
a
0 5V
0 5V
Parameter
CC
CC
CC
I
TM
)
)
O
or I
circuits outside databook specifications
Input
25 C is identical to 74ACT
)
STG
GND
J
IK
)
)
OK
)
)
)
O
)
b
b
V
0 5V to V
0 5V to V
(V)
4 5
5 5
4 5
4 5
4 5
4 5
4 5
5 5
4 5
5 5
5 5
5 5
5 5
5 5
5 5
5 5
b
CC
65 C to
b
0 001
0 001
25 C
(Note 1)
4 49
5 49
Typ
T
0 5V to 7 0V
1 5
1 5
1 5
1 5
0 6
A
CC
CC
74ACT
e
a
a
b
b
g
g
a
a
a
20 mA
20 mA
20 mA
20 mA
50 mA
50 mA
25 C
150 C
175 C
140 C
g
g
3 86
4 86
0 36
0 36
2 0
2 0
0 8
0 8
4 4
5 4
0 1
0 1
8 0
0 5V
0 5V
0 1
0 5
b
3
55 C to
Guaranteed Limits
Recommended Operating
Conditions
Supply Voltage (V
Input Voltage (V
Output Voltage (V
Operating Temperature (T
Minimum Input Edge Rate ( V
54ACT
g
T
g
b
3 70
4 70
0 50
0 50
160
2 0
2 0
0 8
0 8
4 4
5 4
0 1
0 1
1 6
A
’ACT
74ACT
54ACT
’ACT Devices
V
V
50
10 0
1 0
50
IN
CC
e
a
from 0 8V to 2 0V
125 C
4 5V 5 5V
b
I
)
40 C to
O
CC
)
74ACT
)
T
g
g
3 76
4 76
0 44
0 44
b
2 0
2 0
0 8
0 8
4 4
5 4
0 1
0 1
1 5
A
75
80
1 0
5 0
75
e
a
A
)
85 C
t)
Units
mA
mA
mA
V
V
V
V
V
V
A
A
A
b
V
or V
V
or V
I
I
I
I
V
V
V
V
V
V
V
or GND
b
OUT
OH
OUT
OL
55 C to
V
V
OUT
OUT
I
I
O
I
OLD
OHD
IN
40 C to
IN
IN
e
e
e
e
Conditions
CC
CC
e
4 5V to 5 5V
e b
e
e
e
V
V
V
e
e
e
125 mV ns
e
V
CC
IL
CC
V
b
b
0V to V
0V to V
V
V
CC
50 A
CC
0 1V
0 1V
1 65V Max
a
3 85V Min
0 1V
0 1V
IL
IL
V
b
a
50 A
GND
b
b
IH
125 C
or V
or V
GND
2 1V
85 C
24 mA
24 mA
24 mA
24 mA
CC
CC
IH
IH