DM74ALS169BN Fairchild Semiconductor, DM74ALS169BN Datasheet - Page 5

• Manufacturer Part Number: DM74ALS169BN
• Description: IC COUNTER BINARY UP/DOWN 16-DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74ALSr

Specifications of DM74ALS169BN

• Logic Type: Binary Counter
• Direction: Up, Down
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• 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: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reset: -
• Other names: 74ALS169

f
t
t
t
t
t
t
t
t
V
V
V
I
I
I
I
I
MAX
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
I
IH
IL
O
CC
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at V
Switching Characteristics
over recommended operating free air temperature range
Note 3: Propagation delay time from up/down to ripple carry must be measured with the counter at either a minimum or a maximum count. As the logic level
of the up/down input is changed, the ripple carry output will follow. If the count is minimum (0), the ripple carry output transition will be in phase. If the count is
maximum, the ripple carry output will be out of phase.
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
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 @ Max
Input Voltage
HIGH Level Input Current
LOW Level Input Current
Output Drive Current
Supply Current
Parameter
Parameter
V
I
V
V
V
V
V
V
V
OH
V
R
C
CC
CC
CC
CC
CC
CC
CC
CC
CC
L
L
500
50 pF
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
Conditions
I
IH
IH
IL
O
18 mA
2.25V
0.4V
7V
2.7V
Conditions
5
U/D (Note 3)
U/D (Note 3)
I
OL
From
Clock
Clock
Clock
Clock
En T
En T
8 mA
CC
Ripple Carry
Ripple Carry
Ripple Carry
Ripple Carry
Ripple Carry
Ripple Carry
5V, T
Any Q
Any Q
V
To
CC
Min
A
30
2
25 C
0.35
Typ
Min
15
40
3
6
2
5
2
3
5
5
www.fairchildsemi.com
Max
Max
0.5
0.1
20
112
25
1.5
0.2
20
20
15
20
13
16
19
19
Units
Units
MHz
mA
mA
mA
mA
V
V
V
ns
ns
ns
ns
ns
ns
ns
ns
A