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DM74ALS162B View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
View to exact match
DM74ALS162B
Fairchild
Fairchild Semiconductor Fairchild
DM74ALS162B Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at VCC = 5V, TA = 25°C.
Symbol
Parameter
Conditions
Min
Typ
VIK
Input Clamp Voltage
VOH
HIGH Level
Output Voltage
VOL
LOW Level
Output Voltage
II
Input Current at Max
Input Voltage
IIH
HIGH Level Input Current
IIL
LOW Level Input Current
IO
Output Drive Current
ICC
Supply Current
VCC = 4.5V, II = −18 mA
IOH = −0.4 mA
VCC = 4.5V to 5.5V
VCC = 4.5V
VCC = 5.5V, VIH = 7V
VCC = 5.5V, VIH = 2.7V
VCC = 5.5V, VIL = 0.4V
VCC = 5.5V, VO = 2.25V
VCC = 5.5V
IOL = 4 mA
IOL = 8 mA
VCC 2
0.25
0.35
30
12
Switching Characteristics DM74ALS161B
over recommended operating free air temperature range.
Symbol
Parameter
Conditions
fMAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPHL
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
VCC = 4.5V to 5.5V
RL = 500
CL = 50 pF
From
To
Min
40
Clock
Ripple
5
Carry
Clock
Ripple
5
Carry
Clock
Any Q
4
Clock
Any Q
6
En T
Ripple
3
Carry
En T
Ripple
3
Carry
Clear
Any Q
8
Clear
Ripple
11
Carry
Switching Characteristics DM74ALS162B, DM74ALS163B
over recommended operating free air temperature range.
Symbol
Parameter
Conditions
fMAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
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
VCC = 4.5V to 5.5V
RL = 500
CL = 50 pF
TA = Min to Max
From
To
Min
40
Clock
Ripple
5
Carry
Clock
Ripple
5
Carry
Clock
Any Q
4
Clock
Any Q
6
En T
Ripple
3
Carry
En T
Ripple
3
Carry
Max
1.5
0.4
0.5
0.1
20
0.2
112
21
Max
20
20
15
20
13
13
24
23
Max
20
20
15
20
13
13
Units
V
V
V
V
mA
µA
mA
mA
mA
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
Units
MHz
ns
ns
ns
ns
ns
ns
7
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