m54hc191 STMicroelectronics, m54hc191 Datasheet - Page 5

• Manufacturer Part Number: m54hc191
• Description: 4 Bit Synchronous Up/down Counters
• Manufacturer: STMicroelectronics

RECOMMENDED OPERATING CONDITIONS
DC SPECIFICATIONS
Symbol
Symbol
V
V
V
I
V
V
CC
t
T
V
OH
I
OL
r
IH
V
IL
I
, t
CC
op
O
I
f
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
Low Level Output
Voltage
Input Leakage
Current
Quiescent Supply
Current
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time
Parameter
V
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
CC
Test Condition
Parameter
V
V
I
I
= V
= V
I
I
I
I
I
I
I
O
O
I
I
I
O
O
O
O
O
O
O
O
=-4.0 mA
=-5.2 mA
=4.0 mA
=5.2 mA
=-20 A
=-20 A
=-20 A
=20 A
=20 A
=20 A
CC
CC
or GND
or GND
Min.
3.15
4.18
5.68
1.5
4.2
1.9
4.4
5.9
V
V
V
CC
CC
CC
T
A
Typ.
4.31
0.17
0.18
= 2.0V
= 4.5V
= 6.0V
= 25°C
2.0
4.5
6.0
5.8
0.0
0.0
0.0
Max.
1.35
0.26
0.26
0.5
1.8
0.1
0.1
0.1
0.1
4
Value
Min.
-40 to 85°C
3.15
4.13
5.63
1.5
4.2
1.9
4.4
5.9
-55 to 125
0 to 1000
0 to V
0 to V
0 to 500
0 to 400
Max.
1.35
0.33
0.33
Value
0.5
1.8
0.1
0.1
0.1
2 to 6
40
1
CC
CC
-55 to 125°C
Min.
3.15
4.10
5.60
1.5
4.2
1.9
4.4
5.9
M54HC191
Max.
1.35
0.40
0.40
0.5
1.8
0.1
0.1
0.1
80
1
Unit
°C
ns
ns
ns
Unit
V
V
V
V
V
V
V
5/13
A
A