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參數資料
| 型號： | HCT4051 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 8-channel analog multiplexer/demultiplexer |
| 中文描述： | 8通道模擬多路復用器/解復用器 |
| 文件頁數： | 6/16頁 |
| 文件大?。?/td> | 126K |
| 代理商： | HCT4051 |
December 1990
6
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74HC/HCT4051
Fig.6
Guaranteed operating area as a function of
the supply voltages for 74HC4051.
Fig.7
Guaranteed operating area as a function of
the supply voltages for 74HCT4051.
DC CHARACTERISTICS FOR 74HC/HCT
For 74HC: V
CC
GND or V
CC
V
EE
= 2.0, 4.5, 6.0 and 9.0 V
For 74HCT: V
CC
GND = 4.5 and 5.5 V; V
CC
V
EE
= 2.0, 4.5, 6.0 and 9.0 V
Notes to DC characteristics
1.
At supply voltages (V
CC
V
EE
) approaching 2.0 V the analog switch ON-resistance becomes extremely non-linear.
Therefore it is recommended that these devices be used to transmit digital signals only, when using these supply
voltages.
2.
For test circuit measuring R
ON
see Fig.8.
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC/HCT
V
CC
(V)
V
EE
(V)
I
S
(
μ
A)
V
is
V
I
+25
40 to +85
40 to +125
min.
typ.
100
90
70
150
80
70
60
150
90
80
65
9
8
6
max.
180
160
130
140
120
105
160
140
120
min.
max.
225
200
165
175
150
130
200
175
150
min.
max.
270
240
195
210
180
160
240
210
180
R
ON
ON resistance (peak)
2.0
4.5
6.0
4.5
2.0
4.5
6.0
4.5
2.0
4.5
6.0
4.5
2.0
4.5
6.0
4.5
0
0
0
4.5
0
0
0
4.5
0
0
0
4.5
0
0
0
4.5
100
1000
1000
1000
100
1000
1000
1000
100
1000
1000
1000
V
CC
to
V
EE
V
IH
or
V
IL
R
ON
ON resistance (rail)
V
EE
V
IH
or
V
IL
R
ON
ON resistance (rail)
V
CC
V
IH
or
V
IL
R
ON
maximum
ON
resistance between
any two channels
V
CC
to
V
EE
V
IH
or
V
IL
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