CD74HC4094, CD74HCT4094
Switching Specifications
Input t
r
, t
f
= 6ns
PARAMETER
Output Enable to Q
n
(Continued)
V
CC
(V)
2
4.5
6
Output Disable to Q
n
t
PHZ,
t
PLZ
C
L
= 50pF
2
4.5
6
Output Transition Time
t
TLH
, t
THL
C
L
= 50pF
2
4.5
6
Output Disabling Time
Maximum CP Frequency
Input Capacitance
Power Dissipation Capacitance
(Notes 6, 7)
Three-State Output
Capacitance
HCT TYPES
Propagation Delay Time
(Figure 1)
CP to QS
1
CP to QS
2
CP to Q
n
STR to Q
n
Output Enable to Q
n
Output Disable to Q
n
Output Transition Time
Output Disabling Time
Maximum CP Frequency
Input Capacitance
Power Dissipation Capacitance
(Notes 6, 7)
Three-State Output
Capacitance
NOTES:
6. C
PD
is used to determine the dynamic power consumption, per register.
7. P
D
= V
CC2
f
i
(C
PD
+ C
L
) where f
i
= Input Frequency, C
L
= Output Load Capacitance, V
CC
= Supply Voltage.
t
PLH,
t
PHL
t
PLH,
t
PHL
t
PLH,
t
PHL
t
PHZ,
t
PLZ
C
L
=15pF
f
MAX
C
IN
C
PD
C
O
C
L
=15pF
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
5
5
-
5
-
25
o
C
MIN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
-
-
-
-
-
-
-
-
-
10
60
-
90
-
MAX
175
35
30
125
25
21
75
15
13
-
-
10
-
15
-40
o
C TO 85
o
C -55
o
C TO 125
o
C
MIN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MAX
220
44
37
155
31
26
95
19
16
-
-
10
-
15
MIN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MAX
265
53
45
190
38
32
110
22
19
-
-
10
-
15
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
pF
pF
pF
TEST
SYMBOL CONDITIONS
t
PZH,
t
PZL
C
L
= 50pF
t
PLH,
t
PHL
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
4.5
5
4.5
5
4.5
5
4.5
4.5
4.5
4.5
5
5
-
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
16
-
15
-
18
-
-
-
-
14
60
-
110
-
39
-
36
-
43
-
39
35
35
15
-
-
10
-
15
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10
-
15
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10
-
15
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
pF
pF
pF
t
PZH,
t
PZL
C
L
= 50pF
t
PHZ,
t
PLZ
C
L
= 50pF
t
TLH
, t
THL
C
L
= 50pF
t
PHZ,
t
PLZ
C
L
=15pF
f
MAX
C
IN
C
PD
C
O
C
L
=15pF
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
7
HARRIS [ HARRIS CORPORATION ]
