Datasheet

September 1993 9
Philips Semiconductors Product specification
16-channel analog
multiplexer/demultiplexer
74HC/HCT4067
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r
=t
f
= 6 ns; C
L
= 50 pF
SYMBOL PARAMETER
T
amb
(°C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
OTHER
+25 −40 to +85 −40 to +125
min. typ. max. min. max. min. max.
t
PHL
/ t
PLH
propagation delay
V
is
to V
os
;
Y
n
to Z
25
9
7
5
75
15
13
9
95
19
16
11
110
22
19
14
ns 2.0
4.5
6.0
9.0
R
L
= ∞;
C
L
= 50 pF
(see Fig.16)
t
PHL
/ t
PLH
propagation delay
V
is
to V
os
;
Z to Y
n
18
6
5
4
60
12
10
8
75
15
13
10
90
18
15
12
ns 2.0
4.5
6.0
9.0
t
PHZ
/ t
PLZ
turn-off time
E to Y
n
74
27
22
20
250
50
43
38
315
63
54
48
375
75
64
57
ns 2.0
4.5
6.0
9.0
R
L
=1kΩ;
C
L
= 50 pF
(see Fig.17)
t
PHZ
/ t
PLZ
turn-off time
S
n
to Y
n
83
30
24
21
250
50
43
38
315
63
54
48
375
75
64
57
ns 2.0
4.5
6.0
9.0
t
PHZ
/ t
PLZ
turn-off time
EtoZ
85
31
25
24
275
55
47
42
345
69
59
53
415
83
71
63
ns 2.0
4.5
6.0
9.0
t
PHZ
/ t
PLZ
turn-off time
S
n
to Z
94
34
27
25
290
58
47
45
365
73
62
56
435
87
74
68
ns 2.0
4.5
6.0
9.0
t
PZH
/ t
PZL
turn-on time
E to Y
n
80
29
23
17
275
55
47
42
345
69
59
53
415
83
71
63
ns 2.0
4.5
6.0
9.0
t
PZH
/ t
PZL
turn-on time
S
n
to Y
n
88
32
26
18
300
60
51
45
375
75
64
56
450
90
77
68
ns 2.0
4.5
6.0
9.0
t
PZH
/ t
PZL
turn-on time
E to Z
85
31
25
18
275
55
47
42
345
69
59
53
415
83
71
63
ns 2.0
4.5
6.0
9.0
t
PZH
/ t
PZL
turn-on time
S
n
to Z
94
34
27
19
300
60
51
45
375
75
64
56
450
90
77
68
ns 2.0
4.5
6.0
9.0