IN74HCT373A
AC ELECTRICAL CHARACTERISTICS
(V
CC
=5.0 V
±
10%, C
L
=50pF, t
r
=t
f
=6.0 ns)
Guaranteed Limit
Symbol
Parameter
25
°C
to
-55°C
28
32
30
35
12
10
15
≤85°C
≤125°C
Unit
t
PLH
, t
PHL
t
PLH
, t
PHL
t
PLZ
, t
PHZ
t
PZL
, t
PZH
t
TLH
, t
THL
C
IN
C
OUT
Maximum Propagation Delay, Input D to Q
(Figures 1 and 5)
Maximum Propagation Delay , Latch Enable to Q
(Figures 2 and 5)
Maximum Propagation Delay ,Output Enable to
Q (Figures 3 and 6)
Maximum Propagation Delay , Output Enable to
Q (Figures 3 and 6)
Maximum Output Transition Time, Any Output
(Figures 1 and 5)
Maximum Input Capacitance
Maximum Three-State Output Capacitance
(Output in High-Impedance State)
Power Dissipation Capacitance (Per Latch)
Used to determine the no-load dynamic power
consumption:
P
D
=C
PD
V
CC2
f+I
CC
V
CC
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)
Maximum Input Rise and Fall Times (Figure 1)
35
40
38
44
15
10
15
42
48
45
53
18
10
15
ns
ns
ns
ns
ns
pF
pF
T
A
=25°C,V
CC
=5.0 V
65
pF
C
PD
t
SU
t
h
t
w
t
r,
t
f
10
10
12
500
13
13
15
500
15
15
18
500
ns
ns
ns
ns
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
