MM74HC163MTC Просмотр технического описания (PDF) - Fairchild Semiconductor
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Компоненты Описание
производитель
MM74HC163MTC
Fairchild Semiconductor
MM74HC163MTC Datasheet PDF : 8 Pages
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AC Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
VCC
TA=25°C
TA=−40 to 85°C TA=−55 to 125°C
Typ
Guaranteed Limits
tS
Minimum Setup
Time Enable
2.0V
4.5V
175
220
260
35
44
52
to Clock
6.0V
30
37
44
tH
Minimum Hold Time
Data from Clock
2.0V
4.5V
50
63
75
10
13
15
6.0V
9
11
13
tH
Minimum Hold Time
Enable, Load or Clear
2.0V
4.5V
0
0
0
0
0
0
to Clock
6.0V
0
0
0
tW
Minimum Pulse Width
Clock, Clear, or
2.0V
4.5V
80
100
120
16
20
24
Load
6.0V
14
17
20
tTLH, tTHL
Maximum
Output Rise and
2.0V
40
75
95
110
4.5V
8
15
19
22
Fall Time
6.0V
7
13
16
19
tr, tf
Maximum Input Rise
and Fall Time
2.0V
1000
4.5V
500
500
1000
500
1000
500
6.0V
400
400
400
CPD
Powert Dissipation
(per package)
90
Capacitance (Note 5)
CIN
Maximum Input Capacitance
5
10
10
10
Note 5: CPD determines the no load dynamic power consumption, PD = CPD VCC2 f + ICC VCC, and the no load dynamic current consumption,
IS = CPD VCC f + ICC.
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
Logic Waveforms
Synchronous Binary Counters Typical Clear, Preset, Count and Inhibit Sequences
Sequence: (1) Clear outputs to zero (2) Preset to binary twelve (3) Count to thirteen, fourteen, fifteen, zero, one and two (4) Inhibit
5
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