74HC4351U 查看數據表（PDF） - Philips Electronics
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74HC4351U Datasheet PDF : 17 Pages
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Philips Semiconductors
8-channel analog multiplexer/demultiplexer
with latch
Product specification
74HC/HCT4351
SYMBOL PARAMETER
tsu
set-up time
Sn to LE
th
hold time
Sn to LE
tW
LE minimum pulse
width
HIGH
Tamb (°C)
TEST CONDITIONS
74HC
+25
−40 to +85
−40 to +125
UNIT VCC
(V)
VEE
(V)
min. typ. max. min. max. min. max.
OTHER
60 17
12 6
10 5
18 9
75
90 ns 2.0 0 RL = 1 kΩ;
15
18
4.5 0 CL = 50 pF
13
15
6.0 0 (see Fig.19)
23
27
4.5 −4.5
5 −8
5 −3
5 −2
5 −4
5
5
ns 2.0 0 RL = 1 kΩ;
5
5
5
5
4.5 0
6.0 0
CL = 50 pF
(see Fig.19)
5
5
4.5 −4.5
100 11
20 1
17 3
25 7
125
150 ns 2.0 0 RL = 1 kΩ;
25
30
4.5 0 CL = 50 pF
21
26
6.0 0 (see Fig.19)
31
38
4.5 −4.5
December 1990
9
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