54F191DMQB National Semiconductor, 54F191DMQB Datasheet - Page 5

• Manufacturer Part Number: 54F191DMQB
• Manufacturer: National Semiconductor
• Type: Binaryr

Specifications of 54F191DMQB

• Technology: Bipolar
• Number Of Elements: 1
• Number Of Bits: 4
• Logic Family: F
• Logical Function: Counter
• Operating Supply Voltage (typ): 5V
• Output Type: 3-State
• Package Type: CDIP
• Propagation Delay Time: 22ns
• Operating Temp Range: -55C to 125C
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 16
• Lead Free Status / Rohs Status: Not Compliant

Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
max
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
AC Electrical Characteristics
Maximum Count Frequency
Propagation Delay
CP to Q
Propagation Delay
CP to TC
Propagation Delay
CP to RC
Propagation Delay
CE to RC
Propagation Delay
U D to RC
Propagation Delay
U D to TC
Propagation Delay
P
Propagation Delay
PL to Q
Propagation Delay
P
Propagation Delay
P
Propagation Delay
PL to TC
Propagation Delay
PL to RC
n
n
n
to Q
to TC
to RC
n
n
n
Parameter
10 0
Min
100
3 0
5 0
6 0
5 0
3 0
3 0
3 0
3 0
7 0
5 5
4 0
4 0
3 0
6 0
5 0
5 5
5 0
6 5
6 5
6 0
8 0
6 0
9 0
V
T
C
CC
A
L
e a
e
e a
10 0
11 0
10 0
74F
Typ
125
5 5
8 5
8 5
5 5
5 0
5 0
5 5
9 0
7 0
6 5
4 5
8 5
9 0
50 pF
25 C
5 0V
5
Max
11 0
13 0
11 0
18 0
12 0
10 0
10 0
13 0
11 0
12 0
14 0
13 0
19 0
14 0
16 5
13 5
20 0
15 5
7 0
7 0
7 5
7 5
7 0
7 0
Min
T
3 0
5 0
6 0
3 0
3 0
3 0
3 0
7 0
5 5
4 0
3 0
6 0
5 0
5 5
5 0
4 0
75
C
A
L
V
e
54F
CC
50 pF
e
Max
13 5
16 5
13 5
22 0
14 0
13 5
12 5
16 0
13 0
14 5
9 5
9 5
9 0
9 0
9 0
9 0
Mil
T
10 0
Min
3 0
5 0
6 0
5 0
3 0
3 0
3 0
3 0
7 0
5 5
4 0
4 0
3 0
6 0
5 0
5 5
5 0
6 0
6 5
6 0
8 0
6 0
9 0
A
90
C
L
V
CC
e
74F
50 pF
e
Com
Max
12 0
14 0
12 0
20 0
13 0
11 0
11 0
14 0
12 0
13 0
15 0
14 0
20 0
15 0
17 5
14 5
21 0
16 0
8 5
8 5
8 0
8 0
8 0
8 0
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns