m74hct4051 STMicroelectronics, m74hct4051 Datasheet - Page 5

• Manufacturer Part Number: m74hct4051
• Description: Single 8-channel Analog Multiplexer/demultiplexer
• Manufacturer: STMicroelectronics

AC ELECTRICAL CHARACTERISTICS (C
CAPACITANCE CHARACTERISTICS
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
Symbol
Symbol
C
t
t
t
t
C
C
C
C
PZH
PHZ
PD
PZL
PLZ
IOS
I/O
I/O
I/O
PD
IN
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
Phase Difference
Between Input and
Output
Output Enable
Time
Output Disable
Time
Input Capacitance
Common Terminal
Capacitance
Switch Terminal
Capacitance
Feed Through
Capacitance
Power Dissipation
Capacitance
(note 1)
Parameter
Parameter
V
V
(V)
4.5
4.5
4.5
4.5
4.5
4.5
(V)
5.0
5.0
5.0
5.0
5.0
CC
CC
GND
GND
GND
GND
V
-4.5
-4.5
-4.5
V
-5.0
-5.0
-5.0
(V)
(V)
Test Condition
Test Condition
EE
EE
C
C
C
R
R
L
L
L
L
L
L
= 50pF
= 1K
= 50pF
= 1K
= 50pF
= 50 pF, Input t
Min.
Min.
r
T
T
A
A
= t
Typ. Max. Min. Max. Min. Max.
Typ. Max. Min. Max. Min. Max.
0.75
= 25°C
= 25°C
13
11
25
19
11
67
f
5
4
5
7
= 6ns)
12
45
34
38
10
20
15
31
2
8
CC(opr)
Value
Value
-40 to 85°C
-40 to 85°C
= C
15
10
56
43
48
10
20
15
39
PD
2
x V
CC
M74HCT4051
125°C
125°C
-55 to
-55 to
x f
IN
+ I
18
12
68
58
47
10
20
15
51
2
CC
Unit
Unit
pF
pF
pF
pF
pF
ns
ns
ns
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