74ACT161 Fairchild Semiconductor, 74ACT161 Datasheet - Page 4

• Manufacturer Part Number: 74ACT161
• Description: Synchronous Presettable Binary Counter
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
V
V
V
V
I
(Note 4)
I
I
(Note 4)
Absolute Maximum Ratings
DC Electrical Characteristics for AC
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Note 4: I
IN
OLD
OHD
I
DC Input Diode Current (I
DC Output Diode Current (I
DC Output Voltage (V
DC Output Source
DC V
Storage Temperature (T
Junction Temperature (T
CC
Supply Voltage (V
DC Input Voltage (V
IH
IL
OH
OL
Symbol
V
V
V
V
or Sink Current (I
per Output Pin (I
PDIP
I
I
O
O
CC
V
IN
V
0.5V
CC
or Ground Current
and I
0.5V
CC
Minimum HIGH Level
Input Voltage
Maximum LOW Level
Input Voltage
Minimum HIGH Level
Output Voltage
Maximum LOW Level
Output Voltage
Maximum Input
Leakage Current
Minimum Dynamic
Output Current (Note 3)
Maximum Quiescent
Supply Current
CC
0.5V
0.5V
@ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V
CC
CC
O
Parameter
I
)
)
)
O
or I
)
STG
J
GND
)
IK
)
OK
)
)
)
0.5V to V
0.5V to V
V
(V)
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
4.5
5.5
3.0
3.0
4.5
5.5
5.5
3.0
4.5
5.5
5.5
5.5
CC
65 C to 150 C
(Note 1)
0.5V to 7.0V
CC
CC
0.002
0.001
0.001
2.25
2.75
2.25
2.75
2.99
5.49
20 mA
20 mA
20 mA
20 mA
50 mA
50 mA
Typ
4.49
140 C
1.5
1.5
0.5V
0.5V
T
A
4
25 C
Recommended Operating
Conditions
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of FACT
Output Voltage (V
Operating Temperature (T
Minimum Input Edge Rate ( V/ t)
Minimum Input Edge Rate ( V/ t)
3.15
3.85
1.35
1.65
2.56
3.86
4.86
0.36
0.36
0.36
Supply Voltage (V
Input Voltage (V
0.9
4.4
5.4
0.1
0.1
2.1
2.9
0.1
4.0
0.1
AC Devices
V
ACT Devices
V
V
AC
ACT
V
CC
IN
CC
IN
Guaranteed Limits
from 0.8V to 2.0V
from 30% to 70% of V
@ 3.3V, 4.5V, 5.5V
@ 4.5V, 5.5V
T
A
CC
40 C to 85 C
.
I
3.15
3.85
1.65
2.46
3.76
4.76
0.44
0.44
0.44
40.0
1.35
)
2.1
0.9
2.9
4.4
5.4
0.1
0.1
0.1
75
O
1.0
75
CC
)
)
circuits outside databook specifications.
A
)
CC
Units
mA
mA
V
V
V
V
V
V
A
A
V
or V
V
or V
I
V
I
I
I
I
V
I
I
I
V
V
V
V
or GND
OUT
OH
OH
OH
OUT
OL
OL
OL
OUT
OUT
IN
IN
I
OLD
OHD
IN
CC
CC
V
12 mA
24 mA
24 mA (Note 2)
V
V
V
CC
40 C to 85 C
Conditions
50 A
12 mA
24 mA
24 mA (Note 2)
IL
IL
CC
1.65V Max
0.1V
0.1V
50 A
3.85V Min
, GND
2.0V to 6.0V
4.5V to 5.5V
0.1V
0.1V
or V
or V
125 mV/ns
125 mV/ns
0V to V
0V to V
IH
IH
CC
CC