HC4053 查看數據表（PDF） - ON Semiconductor
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HC4053 Datasheet PDF : 16 Pages
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MC74VHC4051, MC74VHC4052, MC74VHC4053
AC CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
VCC
Guaranteed Limit
V –55 to 25°C ≤85°C
≤125°C Unit
tPLH, Maximum Propagation Delay, Channel–Select to Analog Output 2.0
270
tPHL (Figure 9)
3.0
90
4.5
59
6.0
45
320
350
ns
110
125
79
85
65
75
tPLH, Maximum Propagation Delay, Analog Input to Analog Output
2.0
40
tPHL (Figure 10)
3.0
25
4.5
12
6.0
10
60
70
ns
30
32
15
18
13
15
tPLZ,
tPHZ
Maximum Propagation Delay, Enable to Analog Output
(Figure 11)
2.0
160
3.0
70
4.5
48
6.0
39
200
220
ns
95
110
63
76
55
63
tPZL,
tPZH
Maximum Propagation Delay, Enable to Analog Output
(Figure 11)
2.0
245
3.0
115
4.5
49
6.0
39
315
345
ns
145
155
69
83
58
67
Cin
CI/O
Maximum Input Capacitance, Channel–Select or Enable Inputs
Maximum Capacitance
Analog I/O
(All Switches Off)
Common O/I: VHC4051
VHC4052
VHC4053
10
10
10
pF
35
35
35
pF
130
130
130
80
80
80
50
50
50
Feedthrough
1.0
1.0
1.0
Typical @ 25°C, VCC = 5.0 V, VEE = 0 V
CPD Power Dissipation Capacitance (Figure 13)*
VHC4051
45
pF
VHC4052
80
VHC4053
45
* Used to determine the no–load dynamic power consumption: PD = CPD VCC2f + ICC VCC.
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