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74HCT4351N,112
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
December 1990
9
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
with latch
74HC/HCT4351
t
su
set-up time
S
n
to LE
60
12
10
18
17
6
5
9
75
15
13
23
90
18
15
27
ns
2.0
4.5
6.0
4.5
0
0
0
−
4.5
R
L
=1
k
Ω;
C
L
= 50 pF
(see Fig.19)
t
h
hold time
S
n
to LE
5
5
5
5
−
8
−
3
−
2
−
4
5
5
5
5
5
5
5
5
ns
2.0
4.5
6.0
4.5
0
0
0
−
4.5
R
L
=1
k
Ω;
C
L
= 50 pF
(see Fig.19)
t
W
LE minimum pulse
width
HIGH
100
20
17
25
11
1
3
7
125
25
21
31
150
30
26
38
ns
2.0
4.5
6.0
4.5
0
0
0
−
4.5
R
L
=1
k
Ω;
C
L
= 50 pF
(see Fig.19)
SYMBOL
P
ARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
V
EE
(V)
OTHER
+25
−
40 to +85
−
40 to +125
min.
typ.
max.
min.
max.
min.
max.
December 1990
10
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
with latch
74HC/HCT4351
DC CHARACTERISTICS FOR 74HCT
V
oltages are referenced to GND (ground = 0)
Note to HCT types
1.
The value of additional quiescent supply current (
∆
I
CC
) for a unit load of 1 is given here.
To determine
∆
I
CC
per input, multiply this value by the unit load coefficient shown in the table below.
SYMBOL
P
ARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HCT
V
CC
(V)
V
EE
(V)
V
I
OTHER
+25
−
40 to +85
−
40 to +125
min.
typ.
max.
min.
max.
min.
max.
V
IH
HIGH level input
voltage
2.0
1.6
2.0
2.0
V
4.5
to
5.5
V
IL
LOW level input
voltage
1.2
0.8
0.8
0.8
V
4.5
to
5.5
±
I
I
input leakage
current
0.1
1.0
1.0
µ
A
5.5
0
V
CC
or
GND
±
I
S
analog switch
OFF-state current
per channel
0.1
1.0
1.0
µ
A
10.0
0V
IH
or
V
IL
V
S
=
V
CC
−
V
EE
(see
Fig.10)
±
I
S
analog switch
OFF-state current
all channels
0.4
4.0
4.0
µ
A
10.0
0V
IH
or
V
IL
V
S
=
V
CC
−
V
EE
(see
Fig.10)
±
I
S
analog switch
ON-state current
0.4
4.0
4.0
µ
A
10.0
0
V
IH
or
V
IL
V
S
=
V
CC
−
V
EE
(see
Fig.1
1)
I
CC
quiescent supply
current
8.0
16.0
80.0
160.0
160.0
320.0
µ
A
5.5
5.0
0
−
5.0
V
CC
or
GND
V
is
=V
EE
or V
CC
;
V
os
=V
CC
or V
EE
∆
I
CC
additional
quiescent supply
current per input
pin for unit load
coefficient is 1
(note 1)
100
360
450
490
µ
A
4.5
to
5.5
0
V
CC
−
2.1 V
other
inputs
at V
CC
or
GND
INPUT
UNIT LOAD COEFFICIENT
E
1
, E
2
S
n
LE
0.50
0.50
1.5
December 1990
11
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
with latch
74HC/HCT4351
AC CHARACTERISTICS FOR 74HCT
GND = 0 V
; t
r
=t
f
= 6 ns; C
L
= 50 pF
SYMBOL
P
ARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HCT
V
CC
(V)
V
EE
(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
6
4
12
8
15
10
18
12
ns
4.5
4.5
0
−
4.5
R
L
=
∞
;
C
L
= 50 pF
(see Fig.17)
t
PZH
/ t
PZL
turn “ON” time
E
1
to V
os
40
31
75
60
94
75
11
3
90
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.18)
t
PZH
/ t
PZL
turn “ON” time
E
2
to V
os
35
26
70
50
88
63
105
75
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.18)
t
PZH
/ t
PZL
turn “ON” time
LE to V
os
42
37
75
60
94
75
11
3
90
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.18)
t
PZH
/ t
PZL
turn “ON” time
S
n
to V
os
39
30
75
60
94
75
11
3
90
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.18)
t
PHZ
/ t
PLZ
turn “OFF” time
E
1
to V
os
27
20
55
40
69
50
83
60
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.18)
t
PHZ
/ t
PLZ
turn “OFF” time
E
2
to V
os
32
26
60
50
75
63
90
75
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.18)
t
PHZ
/ t
PLZ
turn “OFF” time
LE to V
os
33
30
60
55
75
69
90
83
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.18)
t
PHZ
/ t
PLZ
turn “OFF” time
S
n
to V
os
33
29
65
55
81
69
98
83
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.18)
t
su
set-up time
S
n
to LE
12
14
6
7
15
18
18
21
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.19)
t
h
hold time
S
n
to LE
5
5
−
1
−
2
5
5
5
5
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.19)
t
W
LE minimum
pulse width
HIGH
25
25
13
13
31
31
38
38
ns
4.5
4.5
0
−
4.5
R
L
=1
k
Ω
;
C
L
= 50 pF
(see Fig.19)
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
74HCT4351N,112
Mfr. #:
Buy 74HCT4351N,112
Manufacturer:
NXP Semiconductors
Description:
Multiplexer Switch ICs 8-CH ANALOG MUX/DMUX
Lifecycle:
New from this manufacturer.
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