Data Sheet

3 www.fairchildsemi.com
MM74HC374
AC Electrical Characteristics
V
CC
5V, T
A
25 C, t
r
t
f
6 ns
Symbol Parameter Conditions Typ
Guaranteed
Units
Limit
f
MAX
Maximum Operating 50 35 MHz
Frequency
t
PHL
, t
PLH
Maximum Propagation C
L
45 pF 20 32 ns
Delay Clock to Q
t
PZH
, t
PZL
Maximum Output Enable R
L
k
Time C
L
45 pF 19 28 ns
t
PHZ
, t
PLZ
Maximum Output Disable R
L
k 17 25 ns
Time C
L
5 pF
t
S
Minimum Setup Time 20 ns
t
H
Minimum Hold Time 5ns
t
W
Minimum Pulse Width 9 16 ns