MC74LVXT8051DT Просмотр технического описания (PDF) - ON Semiconductor
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MC74LVXT8051DT Datasheet PDF : 12 Pages
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MC74LVXT8051
AC CHARACTERISTICS (CL = 50 pF, Input tr = tf = 3 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
30
tPHL (Figure 9)
3.0
20
4.5
15
5.5
15
35
40
ns
25
30
18
22
18
20
tPLH, Maximum Propagation Delay, Analog Input to Analog Output
2.0
4.0
tPHL (Figure 10)
3.0
3.0
4.5
1.0
5.5
1.0
6.0
8.0
ns
5.0
6.0
2.0
2.0
2.0
2.0
tPLZ,
tPHZ
Maximum Propagation Delay, Enable to Analog Output
(Figure 11)
2.0
30
3.0
20
4.5
15
5.5
15
35
40
ns
25
30
18
22
18
20
tPZL,
tPZH
Maximum Propagation Delay, Enable to Analog Output
(Figure 11)
2.0
20
25
30
ns
3.0
12
14
15
4.5
8.0
10
12
5.5
8.0
10
12
Cin
CI/O
Maximum Input Capacitance, Channel–Select or Enable Inputs
Maximum Capacitance
Analog I/O
(All Switches Off)
Common O/I
10
10
10
pF
35
35
35
pF
130
130
130
Feedthrough
1.0
1.0
1.0
CPD
Typical @ 25°C, VCC = 5.0 V
pF
Power Dissipation Capacitance (Figure 13)*
45
* Used to determine the no–load dynamic power consumption: PD = CPD VCC2f + ICC VCC.
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