DM74ALS161BM Fairchild Semiconductor, DM74ALS161BM Datasheet - Page 7

• Manufacturer Part Number: DM74ALS161BM
• Description: IC COUNTER 4BIT BINARY 16SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ALSr

Specifications of DM74ALS161BM

• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Timing: Synchronous
• Count Rate: 40MHz
• Trigger Type: Positive Edge
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

f
t
t
t
t
t
t
t
f
t
t
t
t
t
t
V
V
V
I
I
I
I
I
MAX
PLH
PHL
PLH
PHL
PLH
PHL
PHL
MAX
PLH
PHL
PLH
PHL
PLH
PHL
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at V
Switching Characteristics DM74ALS161B
over recommended operating free air temperature range.
Switching Characteristics DM74ALS162B, DM74ALS163B
over recommended operating free air temperature range.
I
IH
IL
O
CC
Symbol
Symbol
IK
OH
OL
Symbol
Maximum Clock Frequency
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Maximum Clock Frequency
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
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
Supply Current
Parameter
Parameter
Parameter
V
I
V
V
V
V
V
V
V
OH
V
R
C
V
R
C
T
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
A
L
L
L
L
500
50 pF
500
50 pF
Min to Max
4.5V, I
4.5V to 5.5V
4.5V
5.5V, V
5.5V, V
5.5V, V
5.5V, V
5.5V
0.4 mA
4.5V to 5.5V
4.5V to 5.5V
Conditions
Conditions
I
IH
IH
IL
O
Conditions
18 mA
0.4V
2.25V
7V
2.7V
7
I
I
OL
OL
4 mA
8 mA
From
Clock
Clock
Clock
Clock
Clear
Clear
From
Clock
Clock
Clock
Clock
En T
En T
En T
En T
CC
5V, T
V
CC
Min
Ripple
Ripple
Ripple
Ripple
Ripple
Ripple
Ripple
Ripple
Ripple
Any Q
Any Q
Any Q
Any Q
Any Q
Carry
Carry
Carry
Carry
Carry
Carry
Carry
Carry
Carry
A
30
To
To
2
25 C.
0.25
0.35
Typ
12
Min
Min
40
11
40
5
5
4
6
3
3
8
5
5
4
6
3
3
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Max
0.4
0.5
0.1
20
112
21
1.5
0.2
Max
Max
20
20
13
13
24
23
20
20
13
13
15
20
15
20
Units
Units
Units
mA
mA
mA
mA
MHz
MHz
V
V
V
V
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A