CD54HC153, CD74HC153, CD54HCT153, CD74HCT153
Switching Specifications
Input t
r
, t
f
= 6ns
(Continued)
25
o
C
MIN
-
-
-
-
-
-
-
-
-
-
-
-
-
9
-
-
-
-
-
45
TYP
-
-
12
-
MAX
145
29
-
25
120
24
-
20
75
15
13
10
-
-40
o
C TO
85
o
C
MIN
-
-
-
-
-
-
-
-
-
-
-
-
-
MAX
180
36
-
31
150
30
-
26
95
19
16
10
-
-55
o
C TO
125
o
C
MIN
-
-
-
-
-
-
-
-
-
-
-
-
-
MAX
220
44
-
38
180
36
-
31
110
22
19
10
-
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
PARAMETER
I to Y
TEST
SYMBOL CONDITIONS
t
PLH,
t
PHL
C
L
= 50pF
V
CC
(V)
2
4.5
C
L
=15pF
C
L
= 50pF
E to Y
t
PLH,
t
PHL
C
L
= 50pF
5
6
2
4.5
C
L
=15pF
C
L
= 50pF
Output Transition Time
(Figure 1)
t
TLH
, t
THL
C
L
= 50pF
5
6
2
4.5
6
Input Capacitance
Power Dissipation Capacitance
(Notes 3, 4)
HCT TYPES
Propagation Delay (Figure 2)
S to Y
C
IN
C
PD
-
-
-
5
t
PLH
,
t
PHL
C
L
= 50pF
C
L
=15pF
4.5
5
4.5
5
4.5
5
4.5
5
4.5
-
5
-
-
-
-
-
-
-
-
-
-
-
-
14
-
9
34
-
24
-
34
-
-
-
-
-
-
-
-
-
-
-
43
-
-
51
-
36
-
51
-
41
-
22
10
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
I to Y
t
PLH
,
t
PHL
t
PLH
,
t
PHL
t
PLH
,
t
PHL
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
C
L
=15pF
C
L
= 50pF
C
L
=15pF
30
-
43
-
34
-
-
-
-
-
-
I to Y
14
-
11
-
-
45
-
27
-
15
10
-
E to Y
Output Transition Time
Input Capacitance
Power Dissipation Capacitance
(Notes 3, 4)
t
TLH
, t
THL
C
L
= 50pF
C
IN
C
PD
-
-
19
10
-
-
-
-
NOTES:
3. C
PD
is used to determine the dynamic power consumption, per multiplexer.
4. P
D
= V
CC2
f
i
(C
PD
+ C
L
) where f
i
= Input Frequency, C
L
= Output Load Capacitance, V
CC
= Supply Voltage.
Test Circuit and Waveform
t
r
= 6ns
E
I OR S
t
f
= 6ns
90%
V
S
10%
V
S
OUTPUT Y
t
PLH
t
PHL
FIGURE 1. PROPAGATION DELAY TIMES
5
TI [ TEXAS INSTRUMENTS ]
