Datasheet

HCF4094B
6/13
DYNAMIC ELECTRICAL CHARACTERISTICS (T
amb
=25°C,C
L
= 50pF, R
L
= 200KΩ,t
r
=t
f
=20ns)
(*) Typical temperature coefficient for all V
DD
value is 0.3%/°C.
Symbol Parameter
Test Condition Value (*) Unit
V
DD
(V)
Min. Typ. Max.
t
PLH
t
PHL
Propagation Delay Time
(Clock to serial Output Q
S
)
5 300 600
ns10 125 250
15 95 190
t
PLH
t
PHL
Propagation Delay Time
(Clock to serial Output Q’
S
)
5 230 460
ns10 110 220
15 75 150
t
PLH
t
PHL
Propagation Delay Time
(Clock to Parallel Output)
5 420 840
ns10 195 390
15 135 270
t
PLH
t
PHL
Propagation Delay Time
(Strobe to Parallel Output)
5 290 580
ns10 145 290
15 100 200
t
PZL,
t
PZH
Propagation Delay Time
Output Enable to Parallel Out:
Output High to High Impedance
5 140 280
ns10 75 150
15 55 110
t
PHZ
t
PLZ
Propagation Delay Time
Output Enable to Parallel Out:
Output Low to High Impedance
5 225 450
ns
10 95 190
15 70 140
t
W
Strobe Pulse Width 5 200 100
ns10 80 40
15 70 35
t
W
Clock Pulse Width 5 200 100
ns10 100 50
15 83 40
t
setup
Data Setup Time 5 125 60
ns10 55 30
15 35 20
t
hold
Minimum Hold Time 5 0 0 0
ns10 0 0 0
15 0 0 0
t
TLH
t
THL
Transition Time 5 100 200
ns10 50 100
15 40 80
t
r,
t
f
Clock input Rise or Fall Time 5 15
µs10 5
15 5
f
max
Maximum Clock Input
Frequency
51.252.5
MHz10 2.5 5
15 3 6