IN74AC373
AC ELECTRICAL CHARACTERISTICS
(C
L
=50pF,Input t
r
=t
f
=3.0 ns)
V
CC*
Symbol
Parameter
V
Guaranteed Limits
25
°C
Min
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
C
IN
Propagation Delay, Input D to Q
(Figure 1)
Propagation Delay, Input D to Q
(Figure 1)
Propagation Delay, Latch Enable to Q (Figure
2)
Propagation Delay, Latch Enable to Q (Figure
2)
Propagation Delay, Output Enable to Q
(Figure 3)
Propagation Delay, Output Enable to Q
(Figure 3)
Propagation Delay, Output Enable to Q
(Figure 3)
Propagation Delay, Output Enable to Q
(Figure 3)
Maximum Input Capacitance
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
5.0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
4.5
Max
13.5
9.5
13.0
9.5
13.5
9.5
12.5
9.5
11.5
8.5
11.5
8.5
12.5
11.0
11.5
8.5
-40°C to
85°C
Min
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
4.5
Max
15.0
10.5
14.5
10.5
15.0
10.5
14.0
10.5
13.0
9.5
13.0
9.5
14.5
12.5
12.5
10.0
ns
ns
ns
ns
ns
ns
ns
ns
pF
Unit
Typical @25°C,V
CC
=5.0 V
C
PD
*
Power Dissipation Capacitance
40
pF
Voltage Range 3.3 V is 3.3 V
±0.3
V
Voltage Range 5.0 V is 5.0 V
±0.5
V
TIMING REQUIREMENTS
(C
L
=50pF,Input t
r
=t
f
=3.0 ns)
V
CC*
Symbol
t
su
t
h
t
w
*
Guaranteed Limits
25
°C
5.5
4.0
1.0
1.0
5.5
4.0
-40°C to
85°C
6.0
4.5
1.0
1.0
6.0
4.5
Unit
ns
ns
ns
Parameter
Minimum Setup Time, Input D to Latch
Enable (Figure 4)
Minimum Hold Time, Latch Enable to
Input D (Figure 4)
Minimum Pulse Width, Latch Enable
(Figure 2)
V
3.3
5.0
3.3
5.0
3.3
5.0
Voltage Range 3.3 V is 3.3 V
±0.3
V
Voltage Range 5.0 V is 5.0 V
±0.5
V
419
INTEGRAL [ INTEGRAL CORP. ]
