參數(shù)資料
型號(hào): 4051B
廠商: NXP Semiconductors N.V.
英文描述: 8-channel analogue multiplexer/demultiplexer
中文描述: 8通道模擬多路復(fù)用器/解復(fù)用器
文件頁數(shù): 7/9頁
文件大小: 121K
代理商: 4051B
January 1995
7
Philips Semiconductors
Product specification
8-channel analogue multiplexer/demultiplexer
HEF4051B
MSI
AC CHARACTERISTICS
V
EE
= V
SS
= 0 V; T
amb
= 25
°
C; input transition times
20 ns
AC CHARACTERISTICS
V
EE
= V
SS
= 0 V; T
amb
= 25
°
C; input transition times
20 ns
V
DD
V
TYPICAL FORMULA FOR P (
μ
W)
Dynamic power
dissipation per
package (P)
5
1 000 f
i
+ ∑
(f
o
C
L
)
×
V
DD2
5 500 f
i
+ ∑
(f
o
C
L
)
×
V
DD2
15 000 f
i
+ ∑
(f
o
C
L
)
×
V
DD2
where
f
i
= input freq. (MHz)
f
o
= output freq. (MHz)
C
L
= load capacitance (pF)
(f
o
C
L
) = sum of outputs
V
DD
= supply voltage (V)
10
15
V
DD
V
SYMBOL
TYP.
MAX.
Propagation delays
V
is
V
os
HIGH to LOW
5
15
30
10
10
30
10
10
300
120
90
300
130
90
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
note 1
10
15
5
10
15
5
10
15
5
10
15
t
PHL
5
5
15
note 1
LOW to HIGH
t
PLH
5
5
A
n
V
os
HIGH to LOW
150
60
45
150
65
45
note 2
t
PHL
note 2
LOW to HIGH
t
PLH
Output disable times
E
V
os
HIGH
5
120
90
85
145
120
115
240
180
170
290
240
230
ns
ns
ns
ns
ns
ns
note 3
10
15
5
10
15
t
PHZ
note 3
LOW
t
PLZ
Output enable times
E
V
os
HIGH
5
140
55
40
140
55
40
280
110
80
280
110
80
ns
ns
ns
ns
ns
ns
note 3
10
15
5
10
15
t
PZH
note 3
LOW
t
PZL
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