MC74HCT4051A 데이터 시트보기 (PDF) - ON Semiconductor
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MC74HCT4051A Datasheet PDF : 18 Pages
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MC74HCT4051A, MC74HCT4052A, MC74HCT4053A
AC CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
tPLH,
tPHL
Maximum Propagation Delay, Channel−Select to Analog Output
(Figure 15)
tPLH,
tPHL
Maximum Propagation Delay, Analog Input to Analog Output
(Figure 16)
tPLZ,
tPHZ
Maximum Propagation Delay, Enable to Analog Output
(Figure 17)
tPZL,
tPZH
Maximum Propagation Delay, Enable to Analog Output
(Figure 17)
Cin Maximum Input Capacitance, Channel−Select or Enable Inputs
CI/O Maximum Capacitance
Analog I/O
(All Switches Off)
Common O/I: HCT4051A
HCT4052A
HCT4053A
Feed−through
Guaranteed Limit
VCC
V −55 to 25°C ≤85°C ≤125°C Unit
2.0
270
3.0
90
4.5
59
6.0
45
320
350
ns
110
125
79
85
65
75
2.0
40
3.0
25
4.5
12
6.0
10
60
70
ns
30
32
15
18
13
15
2.0
160
3.0
70
4.5
48
6.0
39
200
220
ns
95
110
63
76
55
63
2.0
245
3.0
115
4.5
49
6.0
39
315
345
ns
145
155
69
83
58
67
10
10
10
pF
35
35
35
pF
130
130
130
80
80
80
50
50
50
1.0
1.0
1.0
Typical @ 25°C, VCC = 5.0 V, VEE = 0 V
CPD Power Dissipation Capacitance (Figure 19)*
HCT4051A
45
pF
HCT4052A
80
HCT4053A
45
*Used to determine the no−load dynamic power consumption: PD = CPD VCC2f + ICC VCC.
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