參數(shù)資料
型號(hào): 74HC4353
廠商: NXP Semiconductors N.V.
英文描述: Triple 2-channel analog multiplexer/demultiplexer with latch
中文描述: 三2通道模擬多路復(fù)用器/解復(fù)用器的鎖存
文件頁(yè)數(shù): 10/16頁(yè)
文件大小: 136K
代理商: 74HC4353
December 1990
10
Philips Semiconductors
Product specification
Triple 2-channel analog
multiplexer/demultiplexer with latch
74HC/HCT4353
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
SYMBOL
PARAMETER
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
5
4
12
8
15
10
18
12
ns
4.5
4.5
0
4.5
R
L
=
;
C
L
= 50 pF
(see Fig.18)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.19)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.19)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.19)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.19)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.19)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.19)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.19)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.19)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.20)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.20)
R
L
= 1 k
;
C
L
= 50 pF
(see Fig.20)
t
PZH
/ t
PZL
turn “ON” time
E
1
to V
os
26
22
55
45
69
56
83
68
ns
4.5
4.5
0
4.5
t
PZH
/ t
PZL
turn “ON” time
E
2
to V
os
22
18
50
40
63
50
75
60
ns
4.5
4.5
0
4.5
t
PZH
/ t
PZL
turn “ON” time
LE to V
os
21
17
45
40
56
50
68
60
ns
4.5
4.5
0
4.5
t
PZH
/ t
PZL
turn “ON” time
S
n
to V
os
25
19
50
45
63
56
75
68
ns
4.5
4.5
0
4.5
t
PHZ
/ t
PLZ
turn “OFF” time
E
1
to V
os
23
19
50
40
63
50
75
60
ns
4.5
4.5
0
4.5
t
PHZ
/ t
PLZ
turn “OFF” time
E
2
to V
os
27
23
50
40
63
50
75
60
ns
4.5
4.5
0
4.5
t
PHZ
/ t
PLZ
turn “OFF” time
LE to V
os
19
19
40
40
50
50
60
60
ns
4.5
4.5
0
4.5
t
PHZ
/ t
PLZ
turn “OFF” time
S
n
to V
os
22
22
45
45
56
56
68
68
ns
4.5
4.5
0
4.5
t
su
set-up time
S
n
to LE
12
15
7
9
15
19
18
22
ns
4.5
4.5
0
4.5
t
h
hold time
S
n
to LE
5
5
0
2
5
5
5
5
ns
4.5
4.5
0
4.5
t
W
LE minimum pulse
width HIGH
16
16
3
5
20
20
24
24
ns
4.5
4.5
0
4.5
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