MC74HC4051A Ver la hoja de datos (PDF) - Motorola => Freescale
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MC74HC4051A Datasheet PDF : 15 Pages
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MC54/74HC4051A MC74HC4052A MC54/74HC4053A
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
370
tPHL (Figure 9)
4.5
74
6.0
63
465
550
ns
93
110
79
94
tPLH,
tPHL
Maximum Propagation Delay, Analog Input to Analog Output
(Figure 10)
2.0
60
4.5
12
6.0
10
75
90
ns
15
18
13
15
tPLZ,
tPHZ
Maximum Propagation Delay, Enable to Analog Output
(Figure 11)
2.0
290
4.5
58
6.0
49
364
430
ns
73
86
62
73
tPZL,
tPZH
Maximum Propagation Delay, Enable to Analog Output
(Figure 11)
2.0
345
4.5
69
6.0
59
435
515
ns
87
103
74
87
Cin
CI/O
Maximum Input Capacitance, Channel–Select or Enable Inputs
Maximum Capacitance
Analog I/O
(All Switches Off)
Common O/I: HC4051A
HC4052A
HC4053A
10
10
10
pF
35
35
35
pF
130
130
130
80
80
80
50
50
50
Feedthrough
1.0
1.0
1.0
NOTE: For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the Motorola High–
Speed CMOS Data Book (DL129/D).
Typical @ 25°C, VCC = 5.0 V, VEE = 0 V
CPD Power Dissipation Capacitance (Figure 13)*
HC4051A
45
pF
HC4052A
80
HC4053A
45
* Used to determine the no–load dynamic power consumption: PD = CPD VCC2f + ICC VCC. For load considerations, see Chapter 2 of the
Motorola High–Speed CMOS Data Book (DL129/D).
High–Speed CMOS Logic Data
5
DL129 — Rev 6
MOTOROLA
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