74VHC161 Fairchild Semiconductor, 74VHC161 Datasheet - Page 4

• Manufacturer Part Number: 74VHC161
• Description: 4-Bit Binary Counter with Asynchronous Clear
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
V
V
V
V
I
I
V
(Note 3)
V
(Note 3)
V
(Note 3)
V
(Note 3)
IN
CC
Absolute Maximum Ratings
DC Electrical Characteristics
Noise Characteristics
Note 3: Parameter guaranteed by design.
IH
IL
OH
OL
OLP
OLV
IHD
ILD
Symbol
Symbol
Supply Voltage (V
DC Input Voltage (V
DC Output Voltage (V
Input Diode Current (I
Output Diode Current (I
DC Output Current (I
DC V
Storage Temperature (T
Lead Temperature (T
(Soldering, 10 seconds)
CC
/GND Current (I
HIGH Level
Input Voltage
LOW Level
Input Voltage
HIGH Level
Output Voltage
LOW Level
Output Voltage
Input Leakage Current
Quiescent Supply Current
Quiet Output Maximum
Dynamic V
Quiet Output Minimum
Dynamic V
Minimum HIGH Level
Dynamic Input Voltage
Maximum LOW Level
Dynamic Input Voltage
Parameter
CC
OL
OL
IN
)
OUT
L
OUT
IK
)
Parameter
)
)
OK
CC
STG
)
)
)
)
)
3.0
3.0
0
V
(V)
2.0
2.0
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
5.5
CC
5.5
5.5
5.5
0.5V to V
65 C to 150 C
0.7 V
2.58
0.5V to 7.0V
0.5V to 7.0V
1.50
3.94
Min
1.9
2.9
4.4
(Note 1)
CC
V
(V)
5.0
5.0
5.0
5.0
CC
CC
20 mA
20 mA
25 mA
50 mA
260 C
T
A
0.5V
Typ
2.0
3.0
4.5
0.0
0.0
0.0
25 C
Typ
0.4
4
0.4
Recommended Operating
Conditions
Note 1: Absolute Maximum Ratings are values beyond which the device
may be damaged or have its useful life impaired. The databook specifica-
tions should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside databook specifica-
tions.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
T
Supply Voltage (V
Input Voltage (V
Output Voltage (V
Operating Temperature (T
Input Rise and Fall Time (t
A
0.3 V
Max
0.50
0.36
0.36
V
V
0.1
0.1
0.1
4.0
0.1
25 C
CC
CC
CC
Limits
3.5
1.5
0.8
0.8
3.3V
5.0V
T
0.7 V
A
1.50
2.48
3.80
Min
1.9
2.9
4.4
CC
40 C to 85 C
IN
0.3V
0.5V
OUT
CC
)
Units
(Note 2)
V
V
V
V
)
0.3 V
)
Max
0.50
0.44
0.44
40.0
0.1
0.1
0.1
1.0
CC
OPR
r
C
C
C
C
, t
L
L
L
L
f
)
)
50 pF
50 pF
50 pF
50 pF
Units
V
V
V
V
V
V
A
A
Conditions
V
V
V
V
IN
IN
IN
IN
or V
or V
5.5V or GND
V
40 C to 85 C
Conditions
2.0V to 5.5V
V
V
CC
0
IH
IH
0V to 5.5V
IL
IL
0
or GND
0V to V
I
I
I
I
I
I
100 ns/V
OH
OH
OH
OL
OL
OL
20 ns/V
50 A
4 mA
8 mA
50 A
4 mA
8 mA
CC