參數(shù)資料
型號: 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
文件頁數(shù): 9/16頁
文件大?。?/td> 136K
代理商: 74HC4353
December 1990
9
Philips Semiconductors
Product specification
Triple 2-channel analog
multiplexer/demultiplexer with latch
74HC/HCT4353
DC CHARACTERISTICS FOR 74HCT
Voltages are referenced to GND (ground = 0 V)
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
PARAMETER
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
4.5
to
5.5
5.5
V
IL
LOW level input
voltage
1.2
0.8
0.8
0.8
V
±
I
I
input leakage
current
0.1
1.0
1.0
μ
A
0
V
CC
or
GND
V
IH
or
V
IL
±
I
S
analog switch
OFF-state
current per
channel
analog switch
OFF-state current
all channels
analog switch
ON-state current
0.1
1.0
1.0
μ
A
10.0
0
V
S
=
V
CC
V
EE
Fig.10
±
I
S
0.1
1.0
1.0
μ
A
10.0
0
V
IH
or
V
IL
V
IH
or
V
IL
V
CC
or
GND
V
S
=
V
CC
V
EE
Fig.10
V
S
=
V
CC
V
EE
Fig.11
V
is
= V
EE
or V
CC
;
V
os
=
V
CC
or V
EE
other
inputs at
V
CC
or
GND
±
I
S
0.1
1.0
1.0
μ
A
10.0
0
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
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
INPUT
UNIT LOAD COEFFICIENT
E
1
, E
2
S
n
LE
0.50
0.50
1.5
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