HD74HC4051 Datasheet, PDF (5/14 Pages) Hitachi Semiconductor – 8-Channel Analog Multiplexer Demultiplexer

HD74HC4051
AC Characteristics (C_L = 50 pF, Input t_r = t_f = 6 ns, V_SS = V_EE = GND)
Item
Propagation delay
time
Propagation delay
time
Output enable
time
Output disable
time
Control input
capacitance
Switch input
capacitance
Output capacitance
(Common pin)
Feed through
capacitance
Power dissipation
capacitance
Ta = 25°C
Symbol V_CC (V) Min Typ
t _PLH
2.0
— 25
4.5
—6
6.0
—5
t _PHL
2.0
— 25
4.5
—6
6.0
—5
t _PLH
2.0
— 50
4.5
— 16
6.0
— 14
t _PHL
2.0
— 50
4.5
— 16
6.0
— 14
t _ZH
2.0
— 50
4.5
— 14
6.0
— 12
t _ZL
2.0
— 50
4.5
— 14
6.0
— 12
t _HZ
2.0
— 40
4.5
— 17
6.0
— 14
t _LZ
2.0
— 40
4.5
— 17
6.0
— 14
Cin
—
—5
Cin
5.0
—5
Cout
5.0
— 22
Cin–out 5.0
— 0.7
C_PD
5.0
— 22.0
Max
60
12
10
60
12
10
153
30
26
153
30
26
153
30
26
153
30
26
153
30
26
153
30
26
10
—
—
—
—
Ta = –40 to
+85°C
Min Max
— 75
— 15
— 13
— 75
— 15
— 13
— 191
— 38
— 33
— 191
— 38
— 33
— 191
— 38
— 33
— 191
— 38
— 33
— 191
— 38
— 33
— 191
— 38
— 33
— 10
——
——
——
——
Unit
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
pF
pF
Test Conditions
R_L = 10 kΩ
Switch input to
switch output
R_L = 10 kΩ
Control input to
switch output
R_L = 1 kΩ
R_L = 1 kΩ
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